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diff --git a/.arcconfig b/.arcconfig
index fa15cc9d..ddd03f8d 100644
--- a/.arcconfig
+++ b/.arcconfig
@@ -1,9 +1,8 @@
{
- "project_id" : "arcanist",
- "conduit_uri" : "https://secure.phabricator.com/",
+ "phabricator.uri" : "https://secure.phabricator.com/",
"lint.engine" : "PhutilLintEngine",
"unit.engine" : "PhutilUnitTestEngine",
"load" : [
"src/"
]
}
diff --git a/scripts/arcanist.php b/scripts/arcanist.php
index 62a67e50..a64929a6 100755
--- a/scripts/arcanist.php
+++ b/scripts/arcanist.php
@@ -1,626 +1,626 @@
#!/usr/bin/env php
<?php
sanity_check_environment();
require_once dirname(__FILE__).'/__init_script__.php';
ini_set('memory_limit', -1);
$original_argv = $argv;
$args = new PhutilArgumentParser($argv);
$args->parseStandardArguments();
$args->parsePartial(
array(
array(
'name' => 'load-phutil-library',
'param' => 'path',
'help' => 'Load a libphutil library.',
'repeat' => true,
),
array(
'name' => 'skip-arcconfig',
),
array(
'name' => 'arcrc-file',
'param' => 'filename',
),
array(
'name' => 'conduit-uri',
'param' => 'uri',
'help' => 'Connect to Phabricator install specified by __uri__.',
),
array(
'name' => 'conduit-version',
'param' => 'version',
'help' => '(Developers) Mock client version in protocol handshake.',
),
array(
'name' => 'conduit-timeout',
'param' => 'timeout',
'help' => 'Set Conduit timeout (in seconds).',
),
));
$config_trace_mode = $args->getArg('trace');
$force_conduit = $args->getArg('conduit-uri');
$force_conduit_version = $args->getArg('conduit-version');
$conduit_timeout = $args->getArg('conduit-timeout');
$skip_arcconfig = $args->getArg('skip-arcconfig');
$custom_arcrc = $args->getArg('arcrc-file');
$load = $args->getArg('load-phutil-library');
$help = $args->getArg('help');
$argv = $args->getUnconsumedArgumentVector();
$args = array_values($argv);
$working_directory = getcwd();
$console = PhutilConsole::getConsole();
$config = null;
$workflow = null;
try {
$console->writeLog(
"libphutil loaded from '%s'.\n",
phutil_get_library_root('phutil'));
$console->writeLog(
"arcanist loaded from '%s'.\n",
phutil_get_library_root('arcanist'));
if (!$args) {
if ($help) {
$args = array('help');
} else {
throw new ArcanistUsageException("No command provided. Try 'arc help'.");
}
} else if ($help) {
array_unshift($args, 'help');
}
$configuration_manager = new ArcanistConfigurationManager();
$global_config = $configuration_manager->readUserArcConfig();
$system_config = $configuration_manager->readSystemArcConfig();
if ($skip_arcconfig) {
$working_copy = ArcanistWorkingCopyIdentity::newDummyWorkingCopy();
} else {
$working_copy =
ArcanistWorkingCopyIdentity::newFromPath($working_directory);
}
$configuration_manager->setWorkingCopyIdentity($working_copy);
reenter_if_this_is_arcanist_or_libphutil(
$console,
$working_copy,
$original_argv);
// Load additional libraries, which can provide new classes like configuration
// overrides, linters and lint engines, unit test engines, etc.
// If the user specified "--load-phutil-library" one or more times from
// the command line, we load those libraries **instead** of whatever else
// is configured. This is basically a debugging feature to let you force
// specific libraries to load regardless of the state of the world.
if ($load) {
$console->writeLog(
"Using '--load-phutil-library' flag, configuration will be ignored ".
"and configured libraries will not be loaded."."\n");
// Load the flag libraries. These must load, since the user specified them
// explicitly.
arcanist_load_libraries(
$load,
$must_load = true,
$lib_source = 'a "--load-phutil-library" flag',
$working_copy);
} else {
// Load libraries in system 'load' config. In contrast to global config, we
// fail hard here because this file is edited manually, so if 'arc' breaks
// that doesn't make it any more difficult to correct.
arcanist_load_libraries(
idx($system_config, 'load', array()),
$must_load = true,
$lib_source = 'the "load" setting in system config',
$working_copy);
// Load libraries in global 'load' config, as per "arc set-config load". We
// need to fail softly if these break because errors would prevent the user
// from running "arc set-config" to correct them.
arcanist_load_libraries(
idx($global_config, 'load', array()),
$must_load = false,
$lib_source = 'the "load" setting in global config',
$working_copy);
// Load libraries in ".arcconfig". Libraries here must load.
arcanist_load_libraries(
$working_copy->getProjectConfig('load'),
$must_load = true,
$lib_source = 'the "load" setting in ".arcconfig"',
$working_copy);
}
if ($custom_arcrc) {
$configuration_manager->setUserConfigurationFileLocation($custom_arcrc);
}
$user_config = $configuration_manager->readUserConfigurationFile();
$config_class = $working_copy->getProjectConfig('arcanist_configuration');
if ($config_class) {
$config = new $config_class();
} else {
$config = new ArcanistConfiguration();
}
$command = strtolower($args[0]);
$args = array_slice($args, 1);
$workflow = $config->selectWorkflow(
$command,
$args,
$configuration_manager,
$console);
$workflow->setConfigurationManager($configuration_manager);
$workflow->setArcanistConfiguration($config);
$workflow->setCommand($command);
$workflow->setWorkingDirectory($working_directory);
$workflow->parseArguments($args);
// Write the command into the environment so that scripts (for example, local
// Git commit hooks) can detect that they're being run via `arc` and change
// their behaviors.
putenv('ARCANIST='.$command);
if ($force_conduit_version) {
$workflow->forceConduitVersion($force_conduit_version);
}
if ($conduit_timeout) {
$workflow->setConduitTimeout($conduit_timeout);
}
$need_working_copy = $workflow->requiresWorkingCopy();
$need_conduit = $workflow->requiresConduit();
$need_auth = $workflow->requiresAuthentication();
$need_repository_api = $workflow->requiresRepositoryAPI();
$want_repository_api = $workflow->desiresRepositoryAPI();
$want_working_copy = $workflow->desiresWorkingCopy() ||
$want_repository_api;
$need_conduit = $need_conduit ||
$need_auth;
$need_working_copy = $need_working_copy ||
$need_repository_api;
if ($need_working_copy || $want_working_copy) {
if ($need_working_copy && !$working_copy->getProjectRoot()) {
throw new ArcanistUsageException(
"This command must be run in a Git, Mercurial or Subversion working ".
"copy.");
}
$configuration_manager->setWorkingCopyIdentity($working_copy);
}
if ($force_conduit) {
$conduit_uri = $force_conduit;
} else {
- $project_conduit_uri =
- $configuration_manager->getProjectConfig('conduit_uri');
+ $project_conduit_uri = $configuration_manager->getProjectConfig(
+ 'phabricator.uri');
if ($project_conduit_uri) {
$conduit_uri = $project_conduit_uri;
} else {
$conduit_uri = idx($global_config, 'default');
}
}
if ($conduit_uri) {
// Set the URI path to '/api/'. TODO: Originally, I contemplated letting
// you deploy Phabricator somewhere other than the domain root, but ended
// up never pursuing that. We should get rid of all "/api/" silliness
// in things users are expected to configure. This is already happening
// to some degree, e.g. "arc install-certificate" does it for you.
$conduit_uri = new PhutilURI($conduit_uri);
$conduit_uri->setPath('/api/');
$conduit_uri = (string)$conduit_uri;
}
$workflow->setConduitURI($conduit_uri);
// Apply global CA bundle from configs.
$ca_bundle = $configuration_manager->getConfigFromAnySource('https.cabundle');
if ($ca_bundle) {
$ca_bundle = Filesystem::resolvePath(
$ca_bundle, $working_copy->getProjectRoot());
HTTPSFuture::setGlobalCABundleFromPath($ca_bundle);
}
$blind_key = 'https.blindly-trust-domains';
$blind_trust = $configuration_manager->getConfigFromAnySource($blind_key);
if ($blind_trust) {
HTTPSFuture::setBlindlyTrustDomains($blind_trust);
}
if ($need_conduit) {
if (!$conduit_uri) {
$message = phutil_console_format(
"This command requires arc to connect to a Phabricator install, but ".
"no Phabricator installation is configured. To configure a ".
"Phabricator URI:\n\n".
" - set a default location with `arc set-config default <uri>`; or\n".
" - specify '--conduit-uri=uri' explicitly; or\n".
" - run 'arc' in a working copy with an '.arcconfig'.\n");
$message = phutil_console_wrap($message);
throw new ArcanistUsageException($message);
}
$workflow->establishConduit();
}
$hosts_config = idx($user_config, 'hosts', array());
$host_config = idx($hosts_config, $conduit_uri, array());
$user_name = idx($host_config, 'user');
$certificate = idx($host_config, 'cert');
$description = implode(' ', $original_argv);
$credentials = array(
'user' => $user_name,
'certificate' => $certificate,
'description' => $description,
);
$workflow->setConduitCredentials($credentials);
if ($need_auth) {
if (!$user_name || !$certificate) {
$arc = 'arc';
if ($force_conduit) {
$arc .= csprintf(' --conduit-uri=%s', $conduit_uri);
}
throw new ArcanistUsageException(
phutil_console_format(
"YOU NEED TO __INSTALL A CERTIFICATE__ TO LOGIN TO PHABRICATOR\n\n".
"You are trying to connect to '{$conduit_uri}' but do not have ".
"a certificate installed for this host. Run:\n\n".
" $ **{$arc} install-certificate**\n\n".
"...to install one."));
}
$workflow->authenticateConduit();
}
if ($need_repository_api || ($want_repository_api && $working_copy)) {
$repository_api = ArcanistRepositoryAPI::newAPIFromConfigurationManager(
$configuration_manager);
$workflow->setRepositoryAPI($repository_api);
}
$listeners = $configuration_manager->getConfigFromAnySource(
'events.listeners');
if ($listeners) {
foreach ($listeners as $listener) {
$console->writeLog(
"Registering event listener '%s'.\n",
$listener);
try {
id(new $listener())->register();
} catch (PhutilMissingSymbolException $ex) {
// Continue anwyay, since you may otherwise be unable to run commands
// like `arc set-config events.listeners` in order to repair the damage
// you've caused. We're writing out the entire exception here because
// it might not have been triggered by the listener itself (for example,
// the listener might use a bad class in its register() method).
$console->writeErr(
"ERROR: Failed to load event listener '%s': %s\n",
$listener,
$ex->getMessage());
}
}
}
$config->willRunWorkflow($command, $workflow);
$workflow->willRunWorkflow();
try {
$err = $workflow->run();
$config->didRunWorkflow($command, $workflow, $err);
} catch (Exception $e) {
$workflow->finalize();
throw $e;
}
$workflow->finalize();
exit((int)$err);
} catch (ArcanistNoEffectException $ex) {
echo $ex->getMessage()."\n";
} catch (Exception $ex) {
$is_usage = ($ex instanceof ArcanistUsageException);
if ($is_usage) {
echo phutil_console_format(
"**Usage Exception:** %s\n",
$ex->getMessage());
}
if ($config) {
$config->didAbortWorkflow($command, $workflow, $ex);
}
if ($config_trace_mode) {
echo "\n";
throw $ex;
}
if (!$is_usage) {
echo phutil_console_format(
"**Exception**\n%s\n%s\n",
$ex->getMessage(),
"(Run with --trace for a full exception trace.)");
}
exit(1);
}
/**
* Perform some sanity checks against the possible diversity of PHP builds in
* the wild, like very old versions and builds that were compiled with flags
* that exclude core functionality.
*/
function sanity_check_environment() {
// NOTE: We don't have phutil_is_windows() yet here.
$is_windows = (DIRECTORY_SEPARATOR != '/');
// We use stream_socket_pair() which is not available on Windows earlier.
$min_version = ($is_windows ? '5.3.0' : '5.2.3');
$cur_version = phpversion();
if (version_compare($cur_version, $min_version, '<')) {
die_with_bad_php(
"You are running PHP version '{$cur_version}', which is older than ".
"the minimum version, '{$min_version}'. Update to at least ".
"'{$min_version}'.");
}
if ($is_windows) {
$need_functions = array(
'curl_init' => array('builtin-dll', 'php_curl.dll'),
);
} else {
$need_functions = array(
'curl_init' => array(
'text',
"You need to install the cURL PHP extension, maybe with ".
"'apt-get install php5-curl' or 'yum install php53-curl' or ".
"something similar."),
'json_decode' => array('flag', '--without-json'),
);
}
$problems = array();
$config = null;
$show_config = false;
foreach ($need_functions as $fname => $resolution) {
if (function_exists($fname)) {
continue;
}
static $info;
if ($info === null) {
ob_start();
phpinfo(INFO_GENERAL);
$info = ob_get_clean();
$matches = null;
if (preg_match('/^Configure Command =>\s*(.*?)$/m', $info, $matches)) {
$config = $matches[1];
}
}
$generic = true;
list($what, $which) = $resolution;
if ($what == 'flag' && strpos($config, $which) !== false) {
$show_config = true;
$generic = false;
$problems[] =
"This build of PHP was compiled with the configure flag '{$which}', ".
"which means it does not have the function '{$fname}()'. This ".
"function is required for arc to run. Rebuild PHP without this flag. ".
"You may also be able to build or install the relevant extension ".
"separately.";
}
if ($what == 'builtin-dll') {
$generic = false;
$problems[] =
"Your install of PHP does not have the '{$which}' extension enabled. ".
"Edit your php.ini file and uncomment the line which reads ".
"'extension={$which}'.";
}
if ($what == 'text') {
$generic = false;
$problems[] = $which;
}
if ($generic) {
$problems[] =
"This build of PHP is missing the required function '{$fname}()'. ".
"Rebuild PHP or install the extension which provides '{$fname}()'.";
}
}
if ($problems) {
if ($show_config) {
$problems[] = "PHP was built with this configure command:\n\n{$config}";
}
die_with_bad_php(implode("\n\n", $problems));
}
}
function die_with_bad_php($message) {
echo "\nPHP CONFIGURATION ERRORS\n\n";
echo $message;
echo "\n\n";
exit(1);
}
function arcanist_load_libraries(
$load,
$must_load,
$lib_source,
ArcanistWorkingCopyIdentity $working_copy) {
if (!$load) {
return;
}
if (!is_array($load)) {
$error = "Libraries specified by {$lib_source} are invalid; expected ".
"a list. Check your configuration.";
$console = PhutilConsole::getConsole();
$console->writeErr("WARNING: %s\n", $error);
return;
}
foreach ($load as $location) {
// Try to resolve the library location. We look in several places, in
// order:
//
// 1. Inside the working copy. This is for phutil libraries within the
// project. For instance "library/src" will resolve to
// "./library/src" if it exists.
// 2. In the same directory as the working copy. This allows you to
// check out a library alongside a working copy and reference it.
// If we haven't resolved yet, "library/src" will try to resolve to
// "../library/src" if it exists.
// 3. Using normal libphutil resolution rules. Generally, this means
// that it checks for libraries next to libphutil, then libraries
// in the PHP include_path.
//
// Note that absolute paths will just resolve absolutely through rule (1).
$resolved = false;
// Check inside the working copy. This also checks absolute paths, since
// they'll resolve absolute and just ignore the project root.
$resolved_location = Filesystem::resolvePath(
$location,
$working_copy->getProjectRoot());
if (Filesystem::pathExists($resolved_location)) {
$location = $resolved_location;
$resolved = true;
}
// If we didn't find anything, check alongside the working copy.
if (!$resolved) {
$resolved_location = Filesystem::resolvePath(
$location,
dirname($working_copy->getProjectRoot()));
if (Filesystem::pathExists($resolved_location)) {
$location = $resolved_location;
$resolved = true;
}
}
$console = PhutilConsole::getConsole();
$console->writeLog(
"Loading phutil library from '%s'...\n",
$location);
$error = null;
try {
phutil_load_library($location);
} catch (PhutilBootloaderException $ex) {
$error = "Failed to load phutil library at location '{$location}'. ".
"This library is specified by {$lib_source}. Check that the ".
"setting is correct and the library is located in the right ".
"place.";
if ($must_load) {
throw new ArcanistUsageException($error);
} else {
fwrite(STDERR, phutil_console_wrap('WARNING: '.$error."\n\n"));
}
} catch (PhutilLibraryConflictException $ex) {
if ($ex->getLibrary() != 'arcanist') {
throw $ex;
}
$arc_dir = dirname(dirname(__FILE__));
$error =
"You are trying to run one copy of Arcanist on another copy of ".
"Arcanist. This operation is not supported. To execute Arcanist ".
"operations against this working copy, run './bin/arc' (from the ".
"current working copy) not some other copy of 'arc' (you ran one ".
"from '{$arc_dir}').";
throw new ArcanistUsageException($error);
}
}
}
/**
* NOTE: SPOOKY BLACK MAGIC
*
* When arc is run in a copy of arcanist other than itself, or a copy of
* libphutil other than the one we loaded, reenter the script and force it
* to use the current working directory instead of the default.
*
* In the case of execution inside arcanist/, we force execution of the local
* arc binary.
*
* In the case of execution inside libphutil/, we force the local copy to load
* instead of the one selected by default rules.
*
* @param PhutilConsole Console.
* @param ArcanistWorkingCopyIdentity The current working copy.
* @param array Original arc arguments.
* @return void
*/
function reenter_if_this_is_arcanist_or_libphutil(
PhutilConsole $console,
ArcanistWorkingCopyIdentity $working_copy,
array $original_argv) {
$project_id = $working_copy->getProjectID();
if ($project_id != 'arcanist' && $project_id != 'libphutil') {
// We're not in a copy of arcanist or libphutil.
return;
}
$library_names = array(
'arcanist' => 'arcanist',
'libphutil' => 'phutil',
);
$library_root = phutil_get_library_root($library_names[$project_id]);
$project_root = $working_copy->getProjectRoot();
if (Filesystem::isDescendant($library_root, $project_root)) {
// We're in a copy of arcanist or libphutil, but already loaded the correct
// copy. Continue execution normally.
return;
}
if ($project_id == 'libphutil') {
$console->writeLog(
"This is libphutil! Forcing this copy to load...\n");
$original_argv[0] = dirname(phutil_get_library_root('arcanist')).'/bin/arc';
$libphutil_path = $project_root;
} else {
$console->writeLog(
"This is arcanist! Forcing this copy to run...\n");
$original_argv[0] = $project_root.'/bin/arc';
$libphutil_path = dirname(phutil_get_library_root('phutil'));
}
if (phutil_is_windows()) {
$err = phutil_passthru(
'set ARC_PHUTIL_PATH=%s & %Ls',
$libphutil_path,
$original_argv);
} else {
$err = phutil_passthru(
'ARC_PHUTIL_PATH=%s %Ls',
$libphutil_path,
$original_argv);
}
exit($err);
}
diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
index 0bcbce51..11212cee 100644
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -1,330 +1,330 @@
<?php
/**
* This file is automatically generated. Use 'arc liberate' to rebuild it.
* @generated
* @phutil-library-version 2
*/
phutil_register_library_map(array(
'__library_version__' => 2,
'class' =>
array(
'ArcanistAliasWorkflow' => 'workflow/ArcanistAliasWorkflow.php',
'ArcanistAmendWorkflow' => 'workflow/ArcanistAmendWorkflow.php',
'ArcanistAnoidWorkflow' => 'workflow/ArcanistAnoidWorkflow.php',
'ArcanistApacheLicenseLinter' => 'lint/linter/ArcanistApacheLicenseLinter.php',
'ArcanistArcanistLinterTestCase' => 'lint/linter/__tests__/ArcanistArcanistLinterTestCase.php',
'ArcanistBackoutWorkflow' => 'workflow/ArcanistBackoutWorkflow.php',
'ArcanistBaseCommitParser' => 'parser/ArcanistBaseCommitParser.php',
'ArcanistBaseCommitParserTestCase' => 'parser/__tests__/ArcanistBaseCommitParserTestCase.php',
'ArcanistBaseTestResultParser' => 'unit/engine/ArcanistBaseTestResultParser.php',
'ArcanistBaseUnitTestEngine' => 'unit/engine/ArcanistBaseUnitTestEngine.php',
'ArcanistBaseWorkflow' => 'workflow/ArcanistBaseWorkflow.php',
'ArcanistBaseXHPASTLinter' => 'lint/linter/ArcanistBaseXHPASTLinter.php',
'ArcanistBookmarkWorkflow' => 'workflow/ArcanistBookmarkWorkflow.php',
'ArcanistBranchWorkflow' => 'workflow/ArcanistBranchWorkflow.php',
'ArcanistBritishTestCase' => 'configuration/__tests__/ArcanistBritishTestCase.php',
'ArcanistBrowseWorkflow' => 'workflow/ArcanistBrowseWorkflow.php',
'ArcanistBundle' => 'parser/ArcanistBundle.php',
'ArcanistBundleTestCase' => 'parser/__tests__/ArcanistBundleTestCase.php',
'ArcanistCSSLintLinter' => 'lint/linter/ArcanistCSSLintLinter.php',
'ArcanistCSSLintLinterTestCase' => 'lint/linter/__tests__/ArcanistCSSLintLinterTestCase.php',
'ArcanistCSharpLinter' => 'lint/linter/ArcanistCSharpLinter.php',
'ArcanistCallConduitWorkflow' => 'workflow/ArcanistCallConduitWorkflow.php',
'ArcanistCapabilityNotSupportedException' => 'workflow/exception/ArcanistCapabilityNotSupportedException.php',
'ArcanistChooseInvalidRevisionException' => 'exception/ArcanistChooseInvalidRevisionException.php',
'ArcanistChooseNoRevisionsException' => 'exception/ArcanistChooseNoRevisionsException.php',
'ArcanistCloseRevisionWorkflow' => 'workflow/ArcanistCloseRevisionWorkflow.php',
'ArcanistCloseWorkflow' => 'workflow/ArcanistCloseWorkflow.php',
'ArcanistCommentRemover' => 'parser/ArcanistCommentRemover.php',
'ArcanistCommentRemoverTestCase' => 'parser/__tests__/ArcanistCommentRemoverTestCase.php',
'ArcanistCommitWorkflow' => 'workflow/ArcanistCommitWorkflow.php',
'ArcanistConduitLinter' => 'lint/linter/ArcanistConduitLinter.php',
'ArcanistConfiguration' => 'configuration/ArcanistConfiguration.php',
'ArcanistConfigurationDrivenLintEngine' => 'lint/engine/ArcanistConfigurationDrivenLintEngine.php',
'ArcanistConfigurationManager' => 'configuration/ArcanistConfigurationManager.php',
'ArcanistCoverWorkflow' => 'workflow/ArcanistCoverWorkflow.php',
'ArcanistCppcheckLinter' => 'lint/linter/ArcanistCppcheckLinter.php',
'ArcanistCpplintLinter' => 'lint/linter/ArcanistCpplintLinter.php',
'ArcanistCpplintLinterTestCase' => 'lint/linter/__tests__/ArcanistCpplintLinterTestCase.php',
'ArcanistDiffChange' => 'parser/diff/ArcanistDiffChange.php',
'ArcanistDiffChangeType' => 'parser/diff/ArcanistDiffChangeType.php',
'ArcanistDiffHunk' => 'parser/diff/ArcanistDiffHunk.php',
'ArcanistDiffParser' => 'parser/ArcanistDiffParser.php',
'ArcanistDiffParserTestCase' => 'parser/__tests__/ArcanistDiffParserTestCase.php',
'ArcanistDiffUtils' => 'difference/ArcanistDiffUtils.php',
'ArcanistDiffUtilsTestCase' => 'difference/__tests__/ArcanistDiffUtilsTestCase.php',
'ArcanistDiffWorkflow' => 'workflow/ArcanistDiffWorkflow.php',
'ArcanistDifferentialCommitMessage' => 'differential/ArcanistDifferentialCommitMessage.php',
'ArcanistDifferentialCommitMessageParserException' => 'differential/ArcanistDifferentialCommitMessageParserException.php',
'ArcanistDifferentialDependencyGraph' => 'differential/ArcanistDifferentialDependencyGraph.php',
'ArcanistDifferentialRevisionHash' => 'differential/constants/ArcanistDifferentialRevisionHash.php',
'ArcanistDifferentialRevisionStatus' => 'differential/constants/ArcanistDifferentialRevisionStatus.php',
'ArcanistDownloadWorkflow' => 'workflow/ArcanistDownloadWorkflow.php',
'ArcanistEventType' => 'events/constant/ArcanistEventType.php',
'ArcanistExportWorkflow' => 'workflow/ArcanistExportWorkflow.php',
'ArcanistExternalLinter' => 'lint/linter/ArcanistExternalLinter.php',
'ArcanistFeatureWorkflow' => 'workflow/ArcanistFeatureWorkflow.php',
'ArcanistFilenameLinter' => 'lint/linter/ArcanistFilenameLinter.php',
'ArcanistFlagWorkflow' => 'workflow/ArcanistFlagWorkflow.php',
'ArcanistFlake8Linter' => 'lint/linter/ArcanistFlake8Linter.php',
'ArcanistFlake8LinterTestCase' => 'lint/linter/__tests__/ArcanistFlake8LinterTestCase.php',
'ArcanistFutureLinter' => 'lint/linter/ArcanistFutureLinter.php',
'ArcanistGeneratedLinter' => 'lint/linter/ArcanistGeneratedLinter.php',
'ArcanistGetConfigWorkflow' => 'workflow/ArcanistGetConfigWorkflow.php',
'ArcanistGitAPI' => 'repository/api/ArcanistGitAPI.php',
'ArcanistGitHookPreReceiveWorkflow' => 'workflow/ArcanistGitHookPreReceiveWorkflow.php',
'ArcanistHelpWorkflow' => 'workflow/ArcanistHelpWorkflow.php',
'ArcanistHgClientChannel' => 'hgdaemon/ArcanistHgClientChannel.php',
'ArcanistHgProxyClient' => 'hgdaemon/ArcanistHgProxyClient.php',
'ArcanistHgProxyServer' => 'hgdaemon/ArcanistHgProxyServer.php',
'ArcanistHgServerChannel' => 'hgdaemon/ArcanistHgServerChannel.php',
'ArcanistHookAPI' => 'repository/hookapi/ArcanistHookAPI.php',
'ArcanistInlinesWorkflow' => 'workflow/ArcanistInlinesWorkflow.php',
'ArcanistInstallCertificateWorkflow' => 'workflow/ArcanistInstallCertificateWorkflow.php',
'ArcanistJSHintLinter' => 'lint/linter/ArcanistJSHintLinter.php',
'ArcanistLandWorkflow' => 'workflow/ArcanistLandWorkflow.php',
'ArcanistLiberateWorkflow' => 'workflow/ArcanistLiberateWorkflow.php',
'ArcanistLicenseLinter' => 'lint/linter/ArcanistLicenseLinter.php',
'ArcanistLintConsoleRenderer' => 'lint/renderer/ArcanistLintConsoleRenderer.php',
'ArcanistLintEngine' => 'lint/engine/ArcanistLintEngine.php',
'ArcanistLintJSONRenderer' => 'lint/renderer/ArcanistLintJSONRenderer.php',
'ArcanistLintLikeCompilerRenderer' => 'lint/renderer/ArcanistLintLikeCompilerRenderer.php',
'ArcanistLintMessage' => 'lint/ArcanistLintMessage.php',
'ArcanistLintNoneRenderer' => 'lint/renderer/ArcanistLintNoneRenderer.php',
'ArcanistLintPatcher' => 'lint/ArcanistLintPatcher.php',
'ArcanistLintRenderer' => 'lint/renderer/ArcanistLintRenderer.php',
'ArcanistLintResult' => 'lint/ArcanistLintResult.php',
'ArcanistLintSeverity' => 'lint/ArcanistLintSeverity.php',
'ArcanistLintSummaryRenderer' => 'lint/renderer/ArcanistLintSummaryRenderer.php',
'ArcanistLintWorkflow' => 'workflow/ArcanistLintWorkflow.php',
'ArcanistLinter' => 'lint/linter/ArcanistLinter.php',
'ArcanistLinterTestCase' => 'lint/linter/__tests__/ArcanistLinterTestCase.php',
'ArcanistListWorkflow' => 'workflow/ArcanistListWorkflow.php',
'ArcanistMarkCommittedWorkflow' => 'workflow/ArcanistMarkCommittedWorkflow.php',
'ArcanistMercurialAPI' => 'repository/api/ArcanistMercurialAPI.php',
'ArcanistMercurialParser' => 'repository/parser/ArcanistMercurialParser.php',
'ArcanistMercurialParserTestCase' => 'repository/parser/__tests__/ArcanistMercurialParserTestCase.php',
'ArcanistMergeConflictLinter' => 'lint/linter/ArcanistMergeConflictLinter.php',
'ArcanistNoEffectException' => 'exception/usage/ArcanistNoEffectException.php',
'ArcanistNoEngineException' => 'exception/usage/ArcanistNoEngineException.php',
'ArcanistNoLintLinter' => 'lint/linter/ArcanistNoLintLinter.php',
'ArcanistNoLintTestCaseMisnamed' => 'lint/linter/__tests__/ArcanistNoLintTestCase.php',
'ArcanistPEP8Linter' => 'lint/linter/ArcanistPEP8Linter.php',
'ArcanistPEP8LinterTestCase' => 'lint/linter/__tests__/ArcanistPEP8LinterTestCase.php',
'ArcanistPHPCSLinterTestCase' => 'lint/linter/__tests__/ArcanistPHPCSLinterTestCase.php',
'ArcanistPasteWorkflow' => 'workflow/ArcanistPasteWorkflow.php',
'ArcanistPatchWorkflow' => 'workflow/ArcanistPatchWorkflow.php',
'ArcanistPhpcsLinter' => 'lint/linter/ArcanistPhpcsLinter.php',
'ArcanistPhutilLibraryLinter' => 'lint/linter/ArcanistPhutilLibraryLinter.php',
'ArcanistPhutilTestCase' => 'unit/engine/phutil/ArcanistPhutilTestCase.php',
'ArcanistPhutilTestCaseTestCase' => 'unit/engine/phutil/testcase/ArcanistPhutilTestCaseTestCase.php',
'ArcanistPhutilTestSkippedException' => 'unit/engine/phutil/testcase/ArcanistPhutilTestSkippedException.php',
'ArcanistPhutilTestTerminatedException' => 'unit/engine/phutil/testcase/ArcanistPhutilTestTerminatedException.php',
'ArcanistPhutilXHPASTLinter' => 'lint/linter/ArcanistPhutilXHPASTLinter.php',
'ArcanistPhutilXHPASTLinterTestCase' => 'lint/linter/__tests__/ArcanistPhutilXHPASTLinterTestCase.php',
'ArcanistPyFlakesLinter' => 'lint/linter/ArcanistPyFlakesLinter.php',
'ArcanistPyLintLinter' => 'lint/linter/ArcanistPyLintLinter.php',
'ArcanistRepositoryAPI' => 'repository/api/ArcanistRepositoryAPI.php',
'ArcanistRepositoryAPIMiscTestCase' => 'repository/api/__tests__/ArcanistRepositoryAPIMiscTestCase.php',
'ArcanistRepositoryAPIStateTestCase' => 'repository/api/__tests__/ArcanistRepositoryAPIStateTestCase.php',
'ArcanistRevertWorkflow' => 'workflow/ArcanistRevertWorkflow.php',
'ArcanistRubyLinter' => 'lint/linter/ArcanistRubyLinter.php',
'ArcanistRubyLinterTestCase' => 'lint/linter/__tests__/ArcanistRubyLinterTestCase.php',
'ArcanistScalaSBTLinter' => 'lint/linter/ArcanistScalaSBTLinter.php',
'ArcanistScriptAndRegexLinter' => 'lint/linter/ArcanistScriptAndRegexLinter.php',
'ArcanistSetConfigWorkflow' => 'workflow/ArcanistSetConfigWorkflow.php',
'ArcanistSettings' => 'configuration/ArcanistSettings.php',
'ArcanistShellCompleteWorkflow' => 'workflow/ArcanistShellCompleteWorkflow.php',
'ArcanistSingleLintEngine' => 'lint/engine/ArcanistSingleLintEngine.php',
'ArcanistSpellingDefaultData' => 'lint/linter/spelling/ArcanistSpellingDefaultData.php',
'ArcanistSpellingLinter' => 'lint/linter/ArcanistSpellingLinter.php',
'ArcanistSpellingLinterTestCase' => 'lint/linter/__tests__/ArcanistSpellingLinterTestCase.php',
'ArcanistSubversionAPI' => 'repository/api/ArcanistSubversionAPI.php',
'ArcanistSubversionHookAPI' => 'repository/hookapi/ArcanistSubversionHookAPI.php',
'ArcanistSvnHookPreCommitWorkflow' => 'workflow/ArcanistSvnHookPreCommitWorkflow.php',
'ArcanistTasksWorkflow' => 'workflow/ArcanistTasksWorkflow.php',
'ArcanistTestCase' => 'infrastructure/testing/ArcanistTestCase.php',
'ArcanistTextLinter' => 'lint/linter/ArcanistTextLinter.php',
'ArcanistTextLinterTestCase' => 'lint/linter/__tests__/ArcanistTextLinterTestCase.php',
'ArcanistTodoWorkflow' => 'workflow/ArcanistTodoWorkflow.php',
'ArcanistUncommittedChangesException' => 'exception/usage/ArcanistUncommittedChangesException.php',
'ArcanistUnitConsoleRenderer' => 'unit/renderer/ArcanistUnitConsoleRenderer.php',
'ArcanistUnitRenderer' => 'unit/renderer/ArcanistUnitRenderer.php',
'ArcanistUnitTestResult' => 'unit/ArcanistUnitTestResult.php',
'ArcanistUnitWorkflow' => 'workflow/ArcanistUnitWorkflow.php',
'ArcanistUpgradeWorkflow' => 'workflow/ArcanistUpgradeWorkflow.php',
'ArcanistUploadWorkflow' => 'workflow/ArcanistUploadWorkflow.php',
'ArcanistUsageException' => 'exception/ArcanistUsageException.php',
'ArcanistUserAbortException' => 'exception/usage/ArcanistUserAbortException.php',
'ArcanistWhichWorkflow' => 'workflow/ArcanistWhichWorkflow.php',
'ArcanistWorkingCopyIdentity' => 'workingcopyidentity/ArcanistWorkingCopyIdentity.php',
'ArcanistXHPASTLintNamingHook' => 'lint/linter/xhpast/ArcanistXHPASTLintNamingHook.php',
'ArcanistXHPASTLintNamingHookTestCase' => 'lint/linter/xhpast/__tests__/ArcanistXHPASTLintNamingHookTestCase.php',
'ArcanistXHPASTLintSwitchHook' => 'lint/linter/xhpast/ArcanistXHPASTLintSwitchHook.php',
'ArcanistXHPASTLintTestSwitchHook' => 'lint/linter/__tests__/ArcanistXHPASTLintTestSwitchHook.php',
'ArcanistXHPASTLinter' => 'lint/linter/ArcanistXHPASTLinter.php',
'ArcanistXHPASTLinterTestCase' => 'lint/linter/__tests__/ArcanistXHPASTLinterTestCase.php',
'ArcanistXUnitTestResultParser' => 'unit/engine/ArcanistXUnitTestResultParser.php',
'CSharpToolsTestEngine' => 'unit/engine/CSharpToolsTestEngine.php',
'ComprehensiveLintEngine' => 'lint/engine/ComprehensiveLintEngine.php',
'ExampleLintEngine' => 'lint/engine/ExampleLintEngine.php',
'GoTestResultParser' => 'unit/engine/GoTestResultParser.php',
'GoTestResultParserTestCase' => 'unit/engine/__tests__/GoTestResultParserTestCase.php',
'NoseTestEngine' => 'unit/engine/NoseTestEngine.php',
'PHPUnitTestEngineTestCase' => 'unit/engine/__tests__/PHPUnitTestEngineTestCase.php',
'PhpunitResultParser' => 'unit/engine/PhpunitResultParser.php',
'PhpunitTestEngine' => 'unit/engine/PhpunitTestEngine.php',
'PhutilLintEngine' => 'lint/engine/PhutilLintEngine.php',
'PhutilUnitTestEngine' => 'unit/engine/PhutilUnitTestEngine.php',
'PhutilUnitTestEngineTestCase' => 'unit/engine/__tests__/PhutilUnitTestEngineTestCase.php',
'PytestTestEngine' => 'unit/engine/PytestTestEngine.php',
'UnitTestableArcanistLintEngine' => 'lint/engine/UnitTestableArcanistLintEngine.php',
'XUnitTestEngine' => 'unit/engine/XUnitTestEngine.php',
'XUnitTestResultParserTestCase' => 'unit/engine/__tests__/XUnitTestResultParserTestCase.php',
),
'function' =>
array(
),
'xmap' =>
array(
'ArcanistAliasWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistAmendWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistAnoidWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistApacheLicenseLinter' => 'ArcanistLicenseLinter',
'ArcanistArcanistLinterTestCase' => 'ArcanistLinterTestCase',
'ArcanistBackoutWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistBaseCommitParserTestCase' => 'ArcanistTestCase',
'ArcanistBaseWorkflow' => 'Phobject',
'ArcanistBaseXHPASTLinter' => 'ArcanistFutureLinter',
'ArcanistBookmarkWorkflow' => 'ArcanistFeatureWorkflow',
'ArcanistBranchWorkflow' => 'ArcanistFeatureWorkflow',
'ArcanistBritishTestCase' => 'ArcanistTestCase',
'ArcanistBrowseWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistBundleTestCase' => 'ArcanistTestCase',
'ArcanistCSSLintLinter' => 'ArcanistExternalLinter',
'ArcanistCSSLintLinterTestCase' => 'ArcanistArcanistLinterTestCase',
- 'ArcanistCSharpLinter' => 'ArcanistFutureLinter',
+ 'ArcanistCSharpLinter' => 'ArcanistLinter',
'ArcanistCallConduitWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistCapabilityNotSupportedException' => 'Exception',
'ArcanistChooseInvalidRevisionException' => 'Exception',
'ArcanistChooseNoRevisionsException' => 'Exception',
'ArcanistCloseRevisionWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistCloseWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistCommentRemoverTestCase' => 'ArcanistTestCase',
'ArcanistCommitWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistConduitLinter' => 'ArcanistLinter',
'ArcanistConfigurationDrivenLintEngine' => 'ArcanistLintEngine',
'ArcanistCoverWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistCppcheckLinter' => 'ArcanistLinter',
'ArcanistCpplintLinter' => 'ArcanistLinter',
'ArcanistCpplintLinterTestCase' => 'ArcanistArcanistLinterTestCase',
'ArcanistDiffParserTestCase' => 'ArcanistTestCase',
'ArcanistDiffUtilsTestCase' => 'ArcanistTestCase',
'ArcanistDiffWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistDifferentialCommitMessageParserException' => 'Exception',
'ArcanistDifferentialDependencyGraph' => 'AbstractDirectedGraph',
'ArcanistDownloadWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistEventType' => 'PhutilEventType',
'ArcanistExportWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistExternalLinter' => 'ArcanistFutureLinter',
'ArcanistFeatureWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistFilenameLinter' => 'ArcanistLinter',
'ArcanistFlagWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistFlake8Linter' => 'ArcanistExternalLinter',
'ArcanistFlake8LinterTestCase' => 'ArcanistArcanistLinterTestCase',
'ArcanistFutureLinter' => 'ArcanistLinter',
'ArcanistGeneratedLinter' => 'ArcanistLinter',
'ArcanistGetConfigWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistGitAPI' => 'ArcanistRepositoryAPI',
'ArcanistGitHookPreReceiveWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistHelpWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistHgClientChannel' => 'PhutilProtocolChannel',
'ArcanistHgServerChannel' => 'PhutilProtocolChannel',
'ArcanistInlinesWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistInstallCertificateWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistJSHintLinter' => 'ArcanistLinter',
'ArcanistLandWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistLiberateWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistLicenseLinter' => 'ArcanistLinter',
'ArcanistLintConsoleRenderer' => 'ArcanistLintRenderer',
'ArcanistLintJSONRenderer' => 'ArcanistLintRenderer',
'ArcanistLintLikeCompilerRenderer' => 'ArcanistLintRenderer',
'ArcanistLintNoneRenderer' => 'ArcanistLintRenderer',
'ArcanistLintSummaryRenderer' => 'ArcanistLintRenderer',
'ArcanistLintWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistLinterTestCase' => 'ArcanistPhutilTestCase',
'ArcanistListWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistMarkCommittedWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistMercurialAPI' => 'ArcanistRepositoryAPI',
'ArcanistMercurialParserTestCase' => 'ArcanistTestCase',
'ArcanistMergeConflictLinter' => 'ArcanistLinter',
'ArcanistNoEffectException' => 'ArcanistUsageException',
'ArcanistNoEngineException' => 'ArcanistUsageException',
'ArcanistNoLintLinter' => 'ArcanistLinter',
'ArcanistNoLintTestCaseMisnamed' => 'ArcanistLinterTestCase',
'ArcanistPEP8Linter' => 'ArcanistExternalLinter',
'ArcanistPEP8LinterTestCase' => 'ArcanistArcanistLinterTestCase',
'ArcanistPHPCSLinterTestCase' => 'ArcanistArcanistLinterTestCase',
'ArcanistPasteWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistPatchWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistPhpcsLinter' => 'ArcanistExternalLinter',
'ArcanistPhutilLibraryLinter' => 'ArcanistLinter',
'ArcanistPhutilTestCaseTestCase' => 'ArcanistPhutilTestCase',
'ArcanistPhutilTestSkippedException' => 'Exception',
'ArcanistPhutilTestTerminatedException' => 'Exception',
'ArcanistPhutilXHPASTLinter' => 'ArcanistBaseXHPASTLinter',
'ArcanistPhutilXHPASTLinterTestCase' => 'ArcanistArcanistLinterTestCase',
'ArcanistPyFlakesLinter' => 'ArcanistLinter',
'ArcanistPyLintLinter' => 'ArcanistLinter',
'ArcanistRepositoryAPIMiscTestCase' => 'ArcanistTestCase',
'ArcanistRepositoryAPIStateTestCase' => 'ArcanistTestCase',
'ArcanistRevertWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistRubyLinter' => 'ArcanistExternalLinter',
'ArcanistRubyLinterTestCase' => 'ArcanistArcanistLinterTestCase',
'ArcanistScalaSBTLinter' => 'ArcanistLinter',
'ArcanistScriptAndRegexLinter' => 'ArcanistLinter',
'ArcanistSetConfigWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistShellCompleteWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistSingleLintEngine' => 'ArcanistLintEngine',
'ArcanistSpellingLinter' => 'ArcanistLinter',
'ArcanistSpellingLinterTestCase' => 'ArcanistArcanistLinterTestCase',
'ArcanistSubversionAPI' => 'ArcanistRepositoryAPI',
'ArcanistSubversionHookAPI' => 'ArcanistHookAPI',
'ArcanistSvnHookPreCommitWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistTasksWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistTestCase' => 'ArcanistPhutilTestCase',
'ArcanistTextLinter' => 'ArcanistLinter',
'ArcanistTextLinterTestCase' => 'ArcanistArcanistLinterTestCase',
'ArcanistTodoWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistUncommittedChangesException' => 'ArcanistUsageException',
'ArcanistUnitConsoleRenderer' => 'ArcanistUnitRenderer',
'ArcanistUnitWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistUpgradeWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistUploadWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistUsageException' => 'Exception',
'ArcanistUserAbortException' => 'ArcanistUsageException',
'ArcanistWhichWorkflow' => 'ArcanistBaseWorkflow',
'ArcanistXHPASTLintNamingHookTestCase' => 'ArcanistTestCase',
'ArcanistXHPASTLintTestSwitchHook' => 'ArcanistXHPASTLintSwitchHook',
'ArcanistXHPASTLinter' => 'ArcanistBaseXHPASTLinter',
'ArcanistXHPASTLinterTestCase' => 'ArcanistArcanistLinterTestCase',
'CSharpToolsTestEngine' => 'XUnitTestEngine',
'ComprehensiveLintEngine' => 'ArcanistLintEngine',
'ExampleLintEngine' => 'ArcanistLintEngine',
'GoTestResultParser' => 'ArcanistBaseTestResultParser',
'GoTestResultParserTestCase' => 'ArcanistTestCase',
'NoseTestEngine' => 'ArcanistBaseUnitTestEngine',
'PHPUnitTestEngineTestCase' => 'ArcanistTestCase',
'PhpunitResultParser' => 'ArcanistBaseTestResultParser',
'PhpunitTestEngine' => 'ArcanistBaseUnitTestEngine',
'PhutilLintEngine' => 'ArcanistLintEngine',
'PhutilUnitTestEngine' => 'ArcanistBaseUnitTestEngine',
'PhutilUnitTestEngineTestCase' => 'ArcanistTestCase',
'PytestTestEngine' => 'ArcanistBaseUnitTestEngine',
'UnitTestableArcanistLintEngine' => 'ArcanistLintEngine',
'XUnitTestEngine' => 'ArcanistBaseUnitTestEngine',
'XUnitTestResultParserTestCase' => 'ArcanistTestCase',
),
));
diff --git a/src/configuration/ArcanistSettings.php b/src/configuration/ArcanistSettings.php
index 3fcf573c..de19cad3 100644
--- a/src/configuration/ArcanistSettings.php
+++ b/src/configuration/ArcanistSettings.php
@@ -1,291 +1,317 @@
<?php
/**
* @group config
*/
final class ArcanistSettings {
private function getOptions() {
return array(
'default' => array(
'type' => 'string',
'help' =>
'The URI of a Phabricator install to connect to by default, if '.
'arc is run in a project without a Phabricator URI or run outside '.
'of a project.',
'example' => '"http://phabricator.example.com/"',
),
'base' => array(
'type' => 'string',
'help' =>
'Base commit ruleset to invoke when determining the start of a '.
'commit range. See "Arcanist User Guide: Commit Ranges" for '.
'details.',
'example' => '"arc:amended, arc:prompt"',
),
'load' => array(
'type' => 'list',
'legacy' => 'phutil_libraries',
'help' =>
'A list of paths to phutil libraries that should be loaded at '.
'startup. This can be used to make classes available, like lint or '.
'unit test engines.',
'example' => '["/var/arc/customlib/src"]',
),
+ 'repository.callsign' => array(
+ 'type' => 'string',
+ 'example' => '"X"',
+ 'help' => pht(
+ 'Associate the working copy with a specific Phabricator repository. '.
+ 'Normally, arc can figure this association out on its own, but if '.
+ 'your setup is unusual you can use this option to tell it what the '.
+ 'desired value is.'),
+ ),
+ 'phabricator.uri' => array(
+ 'type' => 'string',
+ 'legacy' => 'conduit_uri',
+ 'example' => '"https://phabricator.mycompany.com/"',
+ 'help' => pht(
+ 'Associates this working copy with a specific installation of '.
+ 'Phabricator.'),
+ ),
+ 'project.name' => array(
+ 'type' => 'string',
+ 'legacy' => 'project_id',
+ 'example' => '"arcanist"',
+ 'help' => pht(
+ 'Associates this working copy with a named Arcanist Project. '.
+ 'This is primarily useful if you use SVN and have several different '.
+ 'projects in the same repository.'),
+ ),
'lint.engine' => array(
'type' => 'string',
'legacy' => 'lint_engine',
'help' =>
'The name of a default lint engine to use, if no lint engine is '.
'specified by the current project.',
'example' => '"ExampleLintEngine"',
),
'unit.engine' => array(
'type' => 'string',
'legacy' => 'unit_engine',
'help' =>
'The name of a default unit test engine to use, if no unit test '.
'engine is specified by the current project.',
'example' => '"ExampleUnitTestEngine"',
),
'arc.feature.start.default' => array(
'type' => 'string',
'help' =>
'The name of the default branch to create the new feature branch '.
'off of.',
'example' => '"develop"',
),
'arc.land.onto.default' => array(
'type' => 'string',
'help' =>
'The name of the default branch to land changes onto when '.
'`arc land` is run.',
'example' => '"develop"',
),
'arc.land.update.default' => array(
'type' => 'string',
'help' =>
'The default strategy to use when arc land updates the feature '.
'branch. Supports \'rebase\' and \'merge\' strategies.',
'example' => '"rebase"',
),
'arc.lint.cache' => array(
'type' => 'bool',
'help' =>
"Enable the lint cache by default. When enabled, 'arc lint' ".
"attempts to use cached results if possible. Currently, the cache ".
"is not always invalidated correctly and may cause 'arc lint' to ".
"report incorrect results, particularly while developing linters. ".
"This is probably worth enabling only if your linters are very slow.",
'example' => 'false',
),
'history.immutable' => array(
'type' => 'bool',
'legacy' => 'immutable_history',
'help' =>
'If true, arc will never change repository history (e.g., through '.
'amending or rebasing). Defaults to true in Mercurial and false in '.
'Git. This setting has no effect in Subversion.',
'example' => 'false',
),
'editor' => array(
'type' => 'string',
'help' =>
"Command to use to invoke an interactive editor, like 'nano' or ".
"'vim'. This setting overrides the EDITOR environmental variable.",
'example' => '"nano"',
),
'https.cabundle' => array(
'type' => 'string',
'help' =>
"Path to a custom CA bundle file to be used for arcanist's cURL ".
"calls. This is used primarily when your conduit endpoint is ".
"behind https signed by your organization's internal CA.",
'example' => 'support/yourca.pem'
),
'https.blindly-trust-domains' => array(
'type' => 'list',
'help' => 'List of domains to blindly trust SSL certificates for. '.
'Disables peer verification.',
'example' => '["secure.mycompany.com"]',
),
'browser' => array(
'type' => 'string',
'help' =>
"Command to use to invoke a web browser.",
'example' => '"gnome-www-browser"',
),
'events.listeners' => array(
'type' => 'list',
'help' => 'List of event listener classes to install at startup.',
'example' => '["ExampleEventListener"]',
),
'http.basicauth.user' => array(
'type' => 'string',
'help' =>
"Username to use for basic auth over http transports",
'example' => '"bob"',
),
'http.basicauth.pass' => array(
'type' => 'string',
'help' =>
"Password to use for basic auth over http transports",
'example' => '"bobhasasecret"',
),
'arc.autostash' => array(
'type' => 'bool',
'help' =>
'Whether arc should permit the automatic stashing of changes in '.
'the working directory when requiring a clean working copy. '.
'This option should only be used when users understand how '.
'to restore their working directory from the local stash if '.
'an Arcanist operation causes an unrecoverable error.',
'example' => 'false',
),
);
}
private function getOption($key) {
return idx($this->getOptions(), $key, array());
}
public function getAllKeys() {
return array_keys($this->getOptions());
}
public function getHelp($key) {
return idx($this->getOption($key), 'help');
}
public function getExample($key) {
return idx($this->getOption($key), 'example');
}
public function getType($key) {
return idx($this->getOption($key), 'type', 'wild');
}
public function getLegacyName($key) {
return idx($this->getOption($key), 'legacy');
}
public function willWriteValue($key, $value) {
$type = $this->getType($key);
switch ($type) {
case 'bool':
if (strtolower($value) === 'false' ||
strtolower($value) === 'no' ||
strtolower($value) === 'off' ||
$value === '' ||
$value === '0' ||
$value === 0 ||
$value === false) {
$value = false;
} else if (strtolower($value) === 'true' ||
strtolower($value) === 'yes' ||
strtolower($value) === 'on' ||
$value === '1' ||
$value === 1 ||
$value === true) {
$value = true;
} else {
throw new ArcanistUsageException(
"Type of setting '{$key}' must be boolean, like 'true' or ".
"'false'.");
}
break;
case 'list':
if (is_array($value)) {
break;
}
if (is_string($value)) {
$list = json_decode($value, true);
if (is_array($list)) {
$value = $list;
break;
}
}
$list_example = '["apple", "banana", "cherry"]';
throw new ArcanistUsageException(
"Type of setting '{$key}' must be list. You can specify a list ".
"in JSON, like: {$list_example}");
case 'string':
if (!is_scalar($value)) {
throw new ArcanistUsageException(
"Type of setting '{$key}' must be string.");
}
$value = (string)$value;
break;
case 'wild':
break;
}
return $value;
}
public function willReadValue($key, $value) {
$type = $this->getType($key);
switch ($type) {
case 'string':
if (!is_string($value)) {
throw new ArcanistUsageException(
"Type of setting '{$key}' must be string.");
}
break;
case 'bool':
if ($value !== true && $value !== false) {
throw new ArcanistUsageException(
"Type of setting '{$key}' must be boolean.");
}
break;
case 'list':
if (!is_array($value)) {
throw new ArcanistUsageException(
"Type of setting '{$key}' must be list.");
}
break;
case 'wild':
break;
}
return $value;
}
public function formatConfigValueForDisplay($key, $value) {
if ($value === false) {
return 'false';
}
if ($value === true) {
return 'true';
}
if ($value === null) {
return 'null';
}
if (is_string($value)) {
return '"'.$value.'"';
}
if (is_array($value)) {
// TODO: Both json_encode() and PhutilJSON do a bad job with one-liners.
// PhutilJSON splits them across a bunch of lines, while json_encode()
// escapes all kinds of stuff like "/". It would be nice if PhutilJSON
// had a mode for pretty one-liners.
$value = json_encode($value);
// json_encode() unnecessarily escapes "/" to prevent "</script>" stuff,
// optimistically unescape it for display to improve readability.
$value = preg_replace('@(?<!\\\\)\\\\/@', '/', $value);
return $value;
}
return $value;
}
}
diff --git a/src/repository/api/ArcanistGitAPI.php b/src/repository/api/ArcanistGitAPI.php
index 1e4af1a9..8a9f680a 100644
--- a/src/repository/api/ArcanistGitAPI.php
+++ b/src/repository/api/ArcanistGitAPI.php
@@ -1,1087 +1,1099 @@
<?php
/**
* Interfaces with Git working copies.
*
* @group workingcopy
*/
final class ArcanistGitAPI extends ArcanistRepositoryAPI {
private $repositoryHasNoCommits = false;
const SEARCH_LENGTH_FOR_PARENT_REVISIONS = 16;
/**
* For the repository's initial commit, 'git diff HEAD^' and similar do
* not work. Using this instead does work; it is the hash of the empty tree.
*/
const GIT_MAGIC_ROOT_COMMIT = '4b825dc642cb6eb9a060e54bf8d69288fbee4904';
public static function newHookAPI($root) {
return new ArcanistGitAPI($root);
}
protected function buildLocalFuture(array $argv) {
$argv[0] = 'git '.$argv[0];
$future = newv('ExecFuture', $argv);
$future->setCWD($this->getPath());
return $future;
}
public function execPassthru($pattern /* , ... */) {
$args = func_get_args();
static $git = null;
if ($git === null) {
if (phutil_is_windows()) {
// NOTE: On Windows, phutil_passthru() uses 'bypass_shell' because
// everything goes to hell if we don't. We must provide an absolute
// path to Git for this to work properly.
$git = Filesystem::resolveBinary('git');
$git = csprintf('%s', $git);
} else {
$git = 'git';
}
}
$args[0] = $git.' '.$args[0];
return call_user_func_array('phutil_passthru', $args);
}
public function getSourceControlSystemName() {
return 'git';
}
public function getMetadataPath() {
static $path = null;
if ($path === null) {
list($stdout) = $this->execxLocal('rev-parse --git-dir');
$path = rtrim($stdout, "\n");
// the output of git rev-parse --git-dir is an absolute path, unless
// the cwd is the root of the repository, in which case it uses the
// relative path of .git. If we get this relative path, turn it into
// an absolute path.
if ($path === '.git') {
$path = $this->getPath('.git');
}
}
return $path;
}
public function getHasCommits() {
return !$this->repositoryHasNoCommits;
}
public function getLocalCommitInformation() {
if ($this->repositoryHasNoCommits) {
// Zero commits.
throw new Exception(
"You can't get local commit information for a repository with no ".
"commits.");
} else if ($this->getBaseCommit() == self::GIT_MAGIC_ROOT_COMMIT) {
// One commit.
$against = 'HEAD';
} else {
// 2..N commits. We include commits reachable from HEAD which are
// not reachable from the relative commit; this is consistent with
// user expectations even though it is not actually the diff range.
// Particularly:
//
// |
// D <----- master branch
// |
// C Y <- feature branch
// | /|
// B X
// | /
// A
// |
//
// If "A, B, C, D" are master, and the user is at Y, when they run
// "arc diff B" they want (and get) a diff of B vs Y, but they think about
// this as being the commits X and Y. If we log "B..Y", we only show
// Y. With "Y --not B", we show X and Y.
$against = csprintf('%s --not %s', 'HEAD', $this->getBaseCommit());
}
// NOTE: Windows escaping of "%" symbols apparently is inherently broken;
// when passed throuhgh escapeshellarg() they are replaced with spaces.
// TODO: Learn how cmd.exe works and find some clever workaround?
// NOTE: If we use "%x00", output is truncated in Windows.
list($info) = $this->execxLocal(
phutil_is_windows()
? 'log %C --format=%C --'
: 'log %C --format=%s --',
$against,
// NOTE: "%B" is somewhat new, use "%s%n%n%b" instead.
'%H%x01%T%x01%P%x01%at%x01%an%x01%aE%x01%s%x01%s%n%n%b%x02');
$commits = array();
$info = trim($info, " \n\2");
if (!strlen($info)) {
return array();
}
$info = explode("\2", $info);
foreach ($info as $line) {
list($commit, $tree, $parents, $time, $author, $author_email,
$title, $message) = explode("\1", trim($line), 8);
$message = rtrim($message);
$commits[$commit] = array(
'commit' => $commit,
'tree' => $tree,
'parents' => array_filter(explode(' ', $parents)),
'time' => $time,
'author' => $author,
'summary' => $title,
'message' => $message,
'authorEmail' => $author_email,
);
}
return $commits;
}
protected function buildBaseCommit($symbolic_commit) {
if ($symbolic_commit !== null) {
if ($symbolic_commit == ArcanistGitAPI::GIT_MAGIC_ROOT_COMMIT) {
$this->setBaseCommitExplanation(
"you explicitly specified the empty tree.");
return $symbolic_commit;
}
list($err, $merge_base) = $this->execManualLocal(
'merge-base %s HEAD',
$symbolic_commit);
if ($err) {
throw new ArcanistUsageException(
"Unable to find any git commit named '{$symbolic_commit}' in ".
"this repository.");
}
$this->setBaseCommitExplanation(
"it is the merge-base of '{$symbolic_commit}' and HEAD, as you ".
"explicitly specified.");
return trim($merge_base);
}
// Detect zero-commit or one-commit repositories. There is only one
// relative-commit value that makes any sense in these repositories: the
// empty tree.
list($err) = $this->execManualLocal('rev-parse --verify HEAD^');
if ($err) {
list($err) = $this->execManualLocal('rev-parse --verify HEAD');
if ($err) {
$this->repositoryHasNoCommits = true;
}
if ($this->repositoryHasNoCommits) {
$this->setBaseCommitExplanation(
"the repository has no commits.");
} else {
$this->setBaseCommitExplanation(
"the repository has only one commit.");
}
return self::GIT_MAGIC_ROOT_COMMIT;
}
if ($this->getBaseCommitArgumentRules() ||
$this->getConfigurationManager()->getConfigFromAnySource('base')) {
$base = $this->resolveBaseCommit();
if (!$base) {
throw new ArcanistUsageException(
"None of the rules in your 'base' configuration matched a valid ".
"commit. Adjust rules or specify which commit you want to use ".
"explicitly.");
}
return $base;
}
$do_write = false;
$default_relative = null;
$working_copy = $this->getWorkingCopyIdentity();
if ($working_copy) {
$default_relative = $working_copy->getProjectConfig(
'git.default-relative-commit');
$this->setBaseCommitExplanation(
"it is the merge-base of '{$default_relative}' and HEAD, as ".
"specified in 'git.default-relative-commit' in '.arcconfig'. This ".
"setting overrides other settings.");
}
if (!$default_relative) {
list($err, $upstream) = $this->execManualLocal(
"rev-parse --abbrev-ref --symbolic-full-name '@{upstream}'");
if (!$err) {
$default_relative = trim($upstream);
$this->setBaseCommitExplanation(
"it is the merge-base of '{$default_relative}' (the Git upstream ".
"of the current branch) HEAD.");
}
}
if (!$default_relative) {
$default_relative = $this->readScratchFile('default-relative-commit');
$default_relative = trim($default_relative);
if ($default_relative) {
$this->setBaseCommitExplanation(
"it is the merge-base of '{$default_relative}' and HEAD, as ".
"specified in '.git/arc/default-relative-commit'.");
}
}
if (!$default_relative) {
// TODO: Remove the history lesson soon.
echo phutil_console_format(
"<bg:green>** Select a Default Commit Range **</bg>\n\n");
echo phutil_console_wrap(
"You're running a command which operates on a range of revisions ".
"(usually, from some revision to HEAD) but have not specified the ".
"revision that should determine the start of the range.\n\n".
"Previously, arc assumed you meant 'HEAD^' when you did not specify ".
"a start revision, but this behavior does not make much sense in ".
"most workflows outside of Facebook's historic git-svn workflow.\n\n".
"arc no longer assumes 'HEAD^'. You must specify a relative commit ".
"explicitly when you invoke a command (e.g., `arc diff HEAD^`, not ".
"just `arc diff`) or select a default for this working copy.\n\n".
"In most cases, the best default is 'origin/master'. You can also ".
"select 'HEAD^' to preserve the old behavior, or some other remote ".
"or branch. But you almost certainly want to select ".
"'origin/master'.\n\n".
"(Technically: the merge-base of the selected revision and HEAD is ".
"used to determine the start of the commit range.)");
$prompt = "What default do you want to use? [origin/master]";
$default = phutil_console_prompt($prompt);
if (!strlen(trim($default))) {
$default = 'origin/master';
}
$default_relative = $default;
$do_write = true;
}
list($object_type) = $this->execxLocal(
'cat-file -t %s',
$default_relative);
if (trim($object_type) !== 'commit') {
throw new Exception(
"Relative commit '{$default_relative}' is not the name of a commit!");
}
if ($do_write) {
// Don't perform this write until we've verified that the object is a
// valid commit name.
$this->writeScratchFile('default-relative-commit', $default_relative);
$this->setBaseCommitExplanation(
"it is the merge-base of '{$default_relative}' and HEAD, as you ".
"just specified.");
}
list($merge_base) = $this->execxLocal(
'merge-base %s HEAD',
$default_relative);
return trim($merge_base);
}
private function getDiffFullOptions($detect_moves_and_renames = true) {
$options = array(
self::getDiffBaseOptions(),
'--no-color',
'--src-prefix=a/',
'--dst-prefix=b/',
'-U'.$this->getDiffLinesOfContext(),
);
if ($detect_moves_and_renames) {
$options[] = '-M';
$options[] = '-C';
}
return implode(' ', $options);
}
private function getDiffBaseOptions() {
$options = array(
// Disable external diff drivers, like graphical differs, since Arcanist
// needs to capture the diff text.
'--no-ext-diff',
// Disable textconv so we treat binary files as binary, even if they have
// an alternative textual representation. TODO: Ideally, Differential
// would ship up the binaries for 'arc patch' but display the textconv
// output in the visual diff.
'--no-textconv',
);
return implode(' ', $options);
}
public function getFullGitDiff() {
$options = $this->getDiffFullOptions();
list($stdout) = $this->execxLocal(
"diff {$options} %s --",
$this->getBaseCommit());
return $stdout;
}
/**
* @param string Path to generate a diff for.
* @param bool If true, detect moves and renames. Otherwise, ignore
* moves/renames; this is useful because it prompts git to
* generate real diff text.
*/
public function getRawDiffText($path, $detect_moves_and_renames = true) {
$options = $this->getDiffFullOptions($detect_moves_and_renames);
list($stdout) = $this->execxLocal(
"diff {$options} %s -- %s",
$this->getBaseCommit(),
$path);
return $stdout;
}
public function getBranchName() {
// TODO: consider:
//
// $ git rev-parse --abbrev-ref `git symbolic-ref HEAD`
//
// But that may fail if you're not on a branch.
list($stdout) = $this->execxLocal('branch --no-color');
// Assume that any branch beginning with '(' means 'no branch', or whatever
// 'no branch' is in the current locale.
$matches = null;
if (preg_match('/^\* ([^\(].*)$/m', $stdout, $matches)) {
return $matches[1];
}
+
+ return null;
+ }
+
+ public function getRemoteURI() {
+ list($stdout) = $this->execxLocal('remote show -n origin');
+
+ $matches = null;
+ if (preg_match('/^\s*Fetch URL: (.*)$/m', $stdout, $matches)) {
+ return trim($matches[1]);
+ }
+
return null;
}
public function getSourceControlPath() {
// TODO: Try to get something useful here.
return null;
}
public function getGitCommitLog() {
$relative = $this->getBaseCommit();
if ($this->repositoryHasNoCommits) {
// No commits yet.
return '';
} else if ($relative == self::GIT_MAGIC_ROOT_COMMIT) {
// First commit.
list($stdout) = $this->execxLocal(
'log --format=medium HEAD');
} else {
// 2..N commits.
list($stdout) = $this->execxLocal(
'log --first-parent --format=medium %s..HEAD',
$this->getBaseCommit());
}
return $stdout;
}
public function getGitHistoryLog() {
list($stdout) = $this->execxLocal(
'log --format=medium -n%d %s',
self::SEARCH_LENGTH_FOR_PARENT_REVISIONS,
$this->getBaseCommit());
return $stdout;
}
public function getSourceControlBaseRevision() {
list($stdout) = $this->execxLocal(
'rev-parse %s',
$this->getBaseCommit());
return rtrim($stdout, "\n");
}
public function getCanonicalRevisionName($string) {
$match = null;
if (preg_match('/@([0-9]+)$/', $string, $match)) {
$stdout = $this->getHashFromFromSVNRevisionNumber($match[1]);
} else {
list($stdout) = $this->execxLocal(
'show -s --format=%C %s',
'%H',
$string);
}
return rtrim($stdout);
}
private function executeSVNFindRev($input, $vcs) {
$match = array();
list($stdout) = $this->execxLocal(
'svn find-rev %s',
$input);
if (!$stdout) {
throw new ArcanistUsageException("Cannot find the {$vcs} equivalent "
."of {$input}.");
}
// When git performs a partial-rebuild during svn
// look-up, we need to parse the final line
$lines = explode("\n", $stdout);
$stdout = $lines[count($lines) - 2];
return rtrim($stdout);
}
// Convert svn revision number to git hash
public function getHashFromFromSVNRevisionNumber($revision_id) {
return $this->executeSVNFindRev("r".$revision_id, "Git");
}
// Convert a git hash to svn revision number
public function getSVNRevisionNumberFromHash($hash) {
return $this->executeSVNFindRev($hash, "SVN");
}
protected function buildUncommittedStatus() {
$diff_options = $this->getDiffBaseOptions();
if ($this->repositoryHasNoCommits) {
$diff_base = self::GIT_MAGIC_ROOT_COMMIT;
} else {
$diff_base = 'HEAD';
}
// Find uncommitted changes.
$uncommitted_future = $this->buildLocalFuture(
array(
'diff %C --raw %s --',
$diff_options,
$diff_base,
));
$untracked_future = $this->buildLocalFuture(
array(
'ls-files --others --exclude-standard',
));
// Unstaged changes
$unstaged_future = $this->buildLocalFuture(
array(
'diff-files --name-only',
));
$futures = array(
$uncommitted_future,
$untracked_future,
$unstaged_future,
);
Futures($futures)->resolveAll();
$result = new PhutilArrayWithDefaultValue();
list($stdout) = $uncommitted_future->resolvex();
$uncommitted_files = $this->parseGitStatus($stdout);
foreach ($uncommitted_files as $path => $mask) {
$result[$path] |= ($mask | self::FLAG_UNCOMMITTED);
}
list($stdout) = $untracked_future->resolvex();
$stdout = rtrim($stdout, "\n");
if (strlen($stdout)) {
$stdout = explode("\n", $stdout);
foreach ($stdout as $path) {
$result[$path] |= self::FLAG_UNTRACKED;
}
}
list($stdout, $stderr) = $unstaged_future->resolvex();
$stdout = rtrim($stdout, "\n");
if (strlen($stdout)) {
$stdout = explode("\n", $stdout);
foreach ($stdout as $path) {
$result[$path] |= self::FLAG_UNSTAGED;
}
}
return $result->toArray();
}
protected function buildCommitRangeStatus() {
list($stdout, $stderr) = $this->execxLocal(
'diff %C --raw %s --',
$this->getDiffBaseOptions(),
$this->getBaseCommit());
return $this->parseGitStatus($stdout);
}
public function getGitConfig($key, $default = null) {
list($err, $stdout) = $this->execManualLocal('config %s', $key);
if ($err) {
return $default;
}
return rtrim($stdout);
}
public function getAuthor() {
list($stdout) = $this->execxLocal('var GIT_AUTHOR_IDENT');
return preg_replace('/\s+<.*/', '', rtrim($stdout, "\n"));
}
public function addToCommit(array $paths) {
$this->execxLocal(
'add -A -- %Ls',
$paths);
$this->reloadWorkingCopy();
return $this;
}
public function doCommit($message) {
$tmp_file = new TempFile();
Filesystem::writeFile($tmp_file, $message);
// NOTE: "--allow-empty-message" was introduced some time after 1.7.0.4,
// so we do not provide it and thus require a message.
$this->execxLocal(
'commit -F %s',
$tmp_file);
$this->reloadWorkingCopy();
return $this;
}
public function amendCommit($message = null) {
if ($message === null) {
$this->execxLocal('commit --amend --allow-empty -C HEAD');
} else {
$tmp_file = new TempFile();
Filesystem::writeFile($tmp_file, $message);
$this->execxLocal(
'commit --amend --allow-empty -F %s',
$tmp_file);
}
$this->reloadWorkingCopy();
return $this;
}
public function getPreReceiveHookStatus($old_ref, $new_ref) {
$options = $this->getDiffBaseOptions();
list($stdout) = $this->execxLocal(
"diff {$options} --raw %s %s --",
$old_ref,
$new_ref);
return $this->parseGitStatus($stdout, $full = true);
}
private function parseGitStatus($status, $full = false) {
static $flags = array(
'A' => self::FLAG_ADDED,
'M' => self::FLAG_MODIFIED,
'D' => self::FLAG_DELETED,
);
$status = trim($status);
$lines = array();
foreach (explode("\n", $status) as $line) {
if ($line) {
$lines[] = preg_split("/[ \t]/", $line, 6);
}
}
$files = array();
foreach ($lines as $line) {
$mask = 0;
$flag = $line[4];
$file = $line[5];
foreach ($flags as $key => $bits) {
if ($flag == $key) {
$mask |= $bits;
}
}
if ($full) {
$files[$file] = array(
'mask' => $mask,
'ref' => rtrim($line[3], '.'),
);
} else {
$files[$file] = $mask;
}
}
return $files;
}
public function getAllFiles() {
$future = $this->buildLocalFuture(array('ls-files -z'));
return id(new LinesOfALargeExecFuture($future))
->setDelimiter("\0");
}
public function getChangedFiles($since_commit) {
list($stdout) = $this->execxLocal(
'diff --raw %s',
$since_commit);
return $this->parseGitStatus($stdout);
}
public function getBlame($path) {
// TODO: 'git blame' supports --porcelain and we should probably use it.
list($stdout) = $this->execxLocal(
'blame --date=iso -w -M %s -- %s',
$this->getBaseCommit(),
$path);
$blame = array();
foreach (explode("\n", trim($stdout)) as $line) {
if (!strlen($line)) {
continue;
}
// lines predating a git repo's history are blamed to the oldest revision,
// with the commit hash prepended by a ^. we shouldn't count these lines
// as blaming to the oldest diff's unfortunate author
if ($line[0] == '^') {
continue;
}
$matches = null;
$ok = preg_match(
'/^([0-9a-f]+)[^(]+?[(](.*?) +\d\d\d\d-\d\d-\d\d/',
$line,
$matches);
if (!$ok) {
throw new Exception("Bad blame? `{$line}'");
}
$revision = $matches[1];
$author = $matches[2];
$blame[] = array($author, $revision);
}
return $blame;
}
public function getOriginalFileData($path) {
return $this->getFileDataAtRevision($path, $this->getBaseCommit());
}
public function getCurrentFileData($path) {
return $this->getFileDataAtRevision($path, 'HEAD');
}
private function parseGitTree($stdout) {
$result = array();
$stdout = trim($stdout);
if (!strlen($stdout)) {
return $result;
}
$lines = explode("\n", $stdout);
foreach ($lines as $line) {
$matches = array();
$ok = preg_match(
'/^(\d{6}) (blob|tree|commit) ([a-z0-9]{40})[\t](.*)$/',
$line,
$matches);
if (!$ok) {
throw new Exception("Failed to parse git ls-tree output!");
}
$result[$matches[4]] = array(
'mode' => $matches[1],
'type' => $matches[2],
'ref' => $matches[3],
);
}
return $result;
}
private function getFileDataAtRevision($path, $revision) {
// NOTE: We don't want to just "git show {$revision}:{$path}" since if the
// path was a directory at the given revision we'll get a list of its files
// and treat it as though it as a file containing a list of other files,
// which is silly.
list($stdout) = $this->execxLocal(
'ls-tree %s -- %s',
$revision,
$path);
$info = $this->parseGitTree($stdout);
if (empty($info[$path])) {
// No such path, or the path is a directory and we executed 'ls-tree dir/'
// and got a list of its contents back.
return null;
}
if ($info[$path]['type'] != 'blob') {
// Path is or was a directory, not a file.
return null;
}
list($stdout) = $this->execxLocal(
'cat-file blob %s',
$info[$path]['ref']);
return $stdout;
}
/**
* Returns names of all the branches in the current repository.
*
* @return list<dict<string, string>> Dictionary of branch information.
*/
public function getAllBranches() {
list($branch_info) = $this->execxLocal(
'branch --no-color');
$lines = explode("\n", rtrim($branch_info));
$result = array();
foreach ($lines as $line) {
if (preg_match('/^[* ]+\(no branch\)/', $line)) {
// This is indicating that the working copy is in a detached state;
// just ignore it.
continue;
}
list($current, $name) = preg_split('/\s+/', $line, 2);
$result[] = array(
'current' => !empty($current),
'name' => $name,
);
}
return $result;
}
public function getWorkingCopyRevision() {
list($stdout) = $this->execxLocal('rev-parse HEAD');
return rtrim($stdout, "\n");
}
public function getUnderlyingWorkingCopyRevision() {
list($err, $stdout) = $this->execManualLocal('svn find-rev HEAD');
if (!$err && $stdout) {
return rtrim($stdout, "\n");
}
return $this->getWorkingCopyRevision();
}
public function isHistoryDefaultImmutable() {
return false;
}
public function supportsAmend() {
return true;
}
public function supportsCommitRanges() {
return true;
}
public function supportsLocalCommits() {
return true;
}
public function hasLocalCommit($commit) {
try {
if (!$this->getCanonicalRevisionName($commit)) {
return false;
}
} catch (CommandException $exception) {
return false;
}
return true;
}
public function getAllLocalChanges() {
$diff = $this->getFullGitDiff();
if (!strlen(trim($diff))) {
return array();
}
$parser = new ArcanistDiffParser();
return $parser->parseDiff($diff);
}
public function supportsLocalBranchMerge() {
return true;
}
public function performLocalBranchMerge($branch, $message) {
if (!$branch) {
throw new ArcanistUsageException(
"Under git, you must specify the branch you want to merge.");
}
$err = phutil_passthru(
'(cd %s && git merge --no-ff -m %s %s)',
$this->getPath(),
$message,
$branch);
if ($err) {
throw new ArcanistUsageException("Merge failed!");
}
}
public function getFinalizedRevisionMessage() {
return "You may now push this commit upstream, as appropriate (e.g. with ".
"'git push', or 'git svn dcommit', or by printing and faxing it).";
}
public function getCommitMessage($commit) {
list($message) = $this->execxLocal(
'log -n1 --format=%C %s --',
'%s%n%n%b',
$commit);
return $message;
}
public function loadWorkingCopyDifferentialRevisions(
ConduitClient $conduit,
array $query) {
$messages = $this->getGitCommitLog();
if (!strlen($messages)) {
return array();
}
$parser = new ArcanistDiffParser();
$messages = $parser->parseDiff($messages);
// First, try to find revisions by explicit revision IDs in commit messages.
$reason_map = array();
$revision_ids = array();
foreach ($messages as $message) {
$object = ArcanistDifferentialCommitMessage::newFromRawCorpus(
$message->getMetadata('message'));
if ($object->getRevisionID()) {
$revision_ids[] = $object->getRevisionID();
$reason_map[$object->getRevisionID()] = $message->getCommitHash();
}
}
if ($revision_ids) {
$results = $conduit->callMethodSynchronous(
'differential.query',
$query + array(
'ids' => $revision_ids,
));
foreach ($results as $key => $result) {
$hash = substr($reason_map[$result['id']], 0, 16);
$results[$key]['why'] =
"Commit message for '{$hash}' has explicit 'Differential Revision'.";
}
return $results;
}
// If we didn't succeed, try to find revisions by hash.
$hashes = array();
foreach ($this->getLocalCommitInformation() as $commit) {
$hashes[] = array('gtcm', $commit['commit']);
$hashes[] = array('gttr', $commit['tree']);
}
$results = $conduit->callMethodSynchronous(
'differential.query',
$query + array(
'commitHashes' => $hashes,
));
foreach ($results as $key => $result) {
$results[$key]['why'] =
"A git commit or tree hash in the commit range is already attached ".
"to the Differential revision.";
}
return $results;
}
public function updateWorkingCopy() {
$this->execxLocal('pull');
$this->reloadWorkingCopy();
}
public function getCommitSummary($commit) {
if ($commit == self::GIT_MAGIC_ROOT_COMMIT) {
return '(The Empty Tree)';
}
list($summary) = $this->execxLocal(
'log -n 1 --format=%C %s',
'%s',
$commit);
return trim($summary);
}
public function backoutCommit($commit_hash) {
$this->execxLocal(
'revert %s -n --no-edit', $commit_hash);
$this->reloadWorkingCopy();
if (!$this->getUncommittedStatus()) {
throw new ArcanistUsageException(
"{$commit_hash} has already been reverted.");
}
}
public function getBackoutMessage($commit_hash) {
return "This reverts commit ".$commit_hash.".";
}
public function isGitSubversionRepo() {
return Filesystem::pathExists($this->getPath('.git/svn'));
}
public function resolveBaseCommitRule($rule, $source) {
list($type, $name) = explode(':', $rule, 2);
switch ($type) {
case 'git':
$matches = null;
if (preg_match('/^merge-base\((.+)\)$/', $name, $matches)) {
list($err, $merge_base) = $this->execManualLocal(
'merge-base %s HEAD',
$matches[1]);
if (!$err) {
$this->setBaseCommitExplanation(
"it is the merge-base of '{$matches[1]}' and HEAD, as ".
"specified by '{$rule}' in your {$source} 'base' ".
"configuration.");
return trim($merge_base);
}
} else if (preg_match('/^branch-unique\((.+)\)$/', $name, $matches)) {
list($err, $merge_base) = $this->execManualLocal(
'merge-base %s HEAD',
$matches[1]);
if ($err) {
return null;
}
$merge_base = trim($merge_base);
list($commits) = $this->execxLocal(
'log --format=%C %s..HEAD --',
'%H',
$merge_base);
$commits = array_filter(explode("\n", $commits));
if (!$commits) {
return null;
}
$commits[] = $merge_base;
$head_branch_count = null;
foreach ($commits as $commit) {
list($branches) = $this->execxLocal(
'branch --contains %s',
$commit);
$branches = array_filter(explode("\n", $branches));
if ($head_branch_count === null) {
// If this is the first commit, it's HEAD. Count how many
// branches it is on; we want to include commits on the same
// number of branches. This covers a case where this branch
// has sub-branches and we're running "arc diff" here again
// for whatever reason.
$head_branch_count = count($branches);
} else if (count($branches) > $head_branch_count) {
foreach ($branches as $key => $branch) {
$branches[$key] = trim($branch, ' *');
}
$branches = implode(', ', $branches);
$this->setBaseCommitExplanation(
"it is the first commit between '{$merge_base}' (the ".
"merge-base of '{$matches[1]}' and HEAD) which is also ".
"contained by another branch ({$branches}).");
return $commit;
}
}
} else {
list($err) = $this->execManualLocal(
'cat-file -t %s',
$name);
if (!$err) {
$this->setBaseCommitExplanation(
"it is specified by '{$rule}' in your {$source} 'base' ".
"configuration.");
return $name;
}
}
break;
case 'arc':
switch ($name) {
case 'empty':
$this->setBaseCommitExplanation(
"you specified '{$rule}' in your {$source} 'base' ".
"configuration.");
return self::GIT_MAGIC_ROOT_COMMIT;
case 'amended':
$text = $this->getCommitMessage('HEAD');
$message = ArcanistDifferentialCommitMessage::newFromRawCorpus(
$text);
if ($message->getRevisionID()) {
$this->setBaseCommitExplanation(
"HEAD has been amended with 'Differential Revision:', ".
"as specified by '{$rule}' in your {$source} 'base' ".
"configuration.");
return 'HEAD^';
}
break;
case 'upstream':
list($err, $upstream) = $this->execManualLocal(
"rev-parse --abbrev-ref --symbolic-full-name '@{upstream}'");
if (!$err) {
$upstream = rtrim($upstream);
list($upstream_merge_base) = $this->execxLocal(
'merge-base %s HEAD',
$upstream);
$upstream_merge_base = rtrim($upstream_merge_base);
$this->setBaseCommitExplanation(
"it is the merge-base of the upstream of the current branch ".
"and HEAD, and matched the rule '{$rule}' in your {$source} ".
"'base' configuration.");
return $upstream_merge_base;
}
break;
case 'this':
$this->setBaseCommitExplanation(
"you specified '{$rule}' in your {$source} 'base' ".
"configuration.");
return 'HEAD^';
}
default:
return null;
}
return null;
}
public function canStashChanges() {
return true;
}
public function stashChanges() {
$this->execxLocal('stash');
$this->reloadWorkingCopy();
}
public function unstashChanges() {
$this->execxLocal('stash pop');
}
}
diff --git a/src/repository/api/ArcanistMercurialAPI.php b/src/repository/api/ArcanistMercurialAPI.php
index 5ad75746..4282bc12 100644
--- a/src/repository/api/ArcanistMercurialAPI.php
+++ b/src/repository/api/ArcanistMercurialAPI.php
@@ -1,1041 +1,1053 @@
<?php
/**
* Interfaces with the Mercurial working copies.
*
* @group workingcopy
*/
final class ArcanistMercurialAPI extends ArcanistRepositoryAPI {
private $branch;
private $localCommitInfo;
private $rawDiffCache = array();
private $supportsRebase;
private $supportsPhases;
protected function buildLocalFuture(array $argv) {
// Mercurial has a "defaults" feature which basically breaks automation by
// allowing the user to add random flags to any command. This feature is
// "deprecated" and "a bad idea" that you should "forget ... existed"
// according to project lead Matt Mackall:
//
// http://markmail.org/message/hl3d6eprubmkkqh5
//
// There is an HGPLAIN environmental variable which enables "plain mode"
// and hopefully disables this stuff.
if (phutil_is_windows()) {
$argv[0] = 'set HGPLAIN=1 & hg '.$argv[0];
} else {
$argv[0] = 'HGPLAIN=1 hg '.$argv[0];
}
$future = newv('ExecFuture', $argv);
$future->setCWD($this->getPath());
return $future;
}
public function execPassthru($pattern /* , ... */) {
$args = func_get_args();
if (phutil_is_windows()) {
$args[0] = 'hg '.$args[0];
} else {
$args[0] = 'HGPLAIN=1 hg '.$args[0];
}
return call_user_func_array('phutil_passthru', $args);
}
public function getSourceControlSystemName() {
return 'hg';
}
public function getMetadataPath() {
return $this->getPath('.hg');
}
public function getSourceControlBaseRevision() {
return $this->getCanonicalRevisionName($this->getBaseCommit());
}
public function getCanonicalRevisionName($string) {
$match = null;
if ($this->isHgSubversionRepo() &&
preg_match('/@([0-9]+)$/', $string, $match)) {
$string = hgsprintf('svnrev(%s)', $match[1]);
}
list($stdout) = $this->execxLocal(
'log -l 1 --template %s -r %s --',
'{node}',
$string);
return $stdout;
}
public function getHashFromFromSVNRevisionNumber($revision_id) {
$matches = array();
$string = hgsprintf('svnrev(%s)', $revision_id);
list($stdout) = $this->execxLocal(
'log -l 1 --template %s -r %s --',
'{node}',
$string);
if (!$stdout) {
throw new ArcanistUsageException("Cannot find the HG equivalent "
."of {$revision_id} given.");
}
return $stdout;
}
public function getSVNRevisionNumberFromHash($hash) {
$matches = array();
list($stdout) = $this->execxLocal(
'log -r %s --template {svnrev}', $hash);
if (!$stdout) {
throw new ArcanistUsageException("Cannot find the SVN equivalent "
."of {$hash} given.");
}
return $stdout;
}
public function getSourceControlPath() {
return '/';
}
public function getBranchName() {
if (!$this->branch) {
list($stdout) = $this->execxLocal('branch');
$this->branch = trim($stdout);
}
return $this->branch;
}
public function didReloadCommitRange() {
$this->localCommitInfo = null;
}
protected function buildBaseCommit($symbolic_commit) {
if ($symbolic_commit !== null) {
try {
$commit = $this->getCanonicalRevisionName(
hgsprintf('ancestor(%s,.)', $symbolic_commit));
} catch (Exception $ex) {
// Try it as a revset instead of a commit id
try {
$commit = $this->getCanonicalRevisionName(
hgsprintf('ancestor(%R,.)', $symbolic_commit));
} catch (Exception $ex) {
throw new ArcanistUsageException(
"Commit '{$symbolic_commit}' is not a valid Mercurial commit ".
"identifier.");
}
}
$this->setBaseCommitExplanation("it is the greatest common ancestor of ".
"the working directory and the commit you specified explicitly.");
return $commit;
}
if ($this->getBaseCommitArgumentRules() ||
$this->getConfigurationManager()->getConfigFromAnySource('base')) {
$base = $this->resolveBaseCommit();
if (!$base) {
throw new ArcanistUsageException(
"None of the rules in your 'base' configuration matched a valid ".
"commit. Adjust rules or specify which commit you want to use ".
"explicitly.");
}
return $base;
}
// Mercurial 2.1 and up have phases which indicate if something is
// published or not. To find which revs are outgoing, it's much
// faster to check the phase instead of actually checking the server.
if ($this->supportsPhases()) {
list($err, $stdout) = $this->execManualLocal(
'log --branch %s -r %s --style default',
$this->getBranchName(),
'draft()');
} else {
list($err, $stdout) = $this->execManualLocal(
'outgoing --branch %s --style default',
$this->getBranchName());
}
if (!$err) {
$logs = ArcanistMercurialParser::parseMercurialLog($stdout);
} else {
// Mercurial (in some versions?) raises an error when there's nothing
// outgoing.
$logs = array();
}
if (!$logs) {
$this->setBaseCommitExplanation(
"you have no outgoing commits, so arc assumes you intend to submit ".
"uncommitted changes in the working copy.");
return $this->getWorkingCopyRevision();
}
$outgoing_revs = ipull($logs, 'rev');
// This is essentially an implementation of a theoretical `hg merge-base`
// command.
$against = $this->getWorkingCopyRevision();
while (true) {
// NOTE: The "^" and "~" syntaxes were only added in hg 1.9, which is
// new as of July 2011, so do this in a compatible way. Also, "hg log"
// and "hg outgoing" don't necessarily show parents (even if given an
// explicit template consisting of just the parents token) so we need
// to separately execute "hg parents".
list($stdout) = $this->execxLocal(
'parents --style default --rev %s',
$against);
$parents_logs = ArcanistMercurialParser::parseMercurialLog($stdout);
list($p1, $p2) = array_merge($parents_logs, array(null, null));
if ($p1 && !in_array($p1['rev'], $outgoing_revs)) {
$against = $p1['rev'];
break;
} else if ($p2 && !in_array($p2['rev'], $outgoing_revs)) {
$against = $p2['rev'];
break;
} else if ($p1) {
$against = $p1['rev'];
} else {
// This is the case where you have a new repository and the entire
// thing is outgoing; Mercurial literally accepts "--rev null" as
// meaning "diff against the empty state".
$against = 'null';
break;
}
}
if ($against == 'null') {
$this->setBaseCommitExplanation(
"this is a new repository (all changes are outgoing).");
} else {
$this->setBaseCommitExplanation(
"it is the first commit reachable from the working copy state ".
"which is not outgoing.");
}
return $against;
}
public function getLocalCommitInformation() {
if ($this->localCommitInfo === null) {
$base_commit = $this->getBaseCommit();
list($info) = $this->execxLocal(
"log --template %s --rev %s --branch %s --",
"{node}\1{rev}\1{author}\1".
"{date|rfc822date}\1{branch}\1{tag}\1{parents}\1{desc}\2",
hgsprintf('(%s::. - %s)', $base_commit, $base_commit),
$this->getBranchName());
$logs = array_filter(explode("\2", $info));
$last_node = null;
$futures = array();
$commits = array();
foreach ($logs as $log) {
list($node, $rev, $full_author, $date, $branch, $tag,
$parents, $desc) = explode("\1", $log, 9);
$email = new PhutilEmailAddress($full_author);
$author = $email->getDisplayName();
$author_email = $email->getAddress();
// NOTE: If a commit has only one parent, {parents} returns empty.
// If it has two parents, {parents} returns revs and short hashes, not
// full hashes. Try to avoid making calls to "hg parents" because it's
// relatively expensive.
$commit_parents = null;
if (!$parents) {
if ($last_node) {
$commit_parents = array($last_node);
}
}
if (!$commit_parents) {
// We didn't get a cheap hit on previous commit, so do the full-cost
// "hg parents" call. We can run these in parallel, at least.
$futures[$node] = $this->execFutureLocal(
"parents --template='{node}\\n' --rev %s",
$node);
}
$commits[$node] = array(
'author' => $author,
'time' => strtotime($date),
'branch' => $branch,
'tag' => $tag,
'commit' => $node,
'rev' => $node, // TODO: Remove eventually.
'local' => $rev,
'parents' => $commit_parents,
'summary' => head(explode("\n", $desc)),
'message' => $desc,
'authorEmail' => $author_email,
);
$last_node = $node;
}
foreach (Futures($futures)->limit(4) as $node => $future) {
list($parents) = $future->resolvex();
$parents = array_filter(explode("\n", $parents));
$commits[$node]['parents'] = $parents;
}
// Put commits in newest-first order, to be consistent with Git and the
// expected order of "hg log" and "git log" under normal circumstances.
// The order of ancestors() is oldest-first.
$commits = array_reverse($commits);
$this->localCommitInfo = $commits;
}
return $this->localCommitInfo;
}
public function getAllFiles() {
// TODO: Handle paths with newlines.
$future = $this->buildLocalFuture(array('manifest'));
return new LinesOfALargeExecFuture($future);
}
public function getChangedFiles($since_commit) {
list($stdout) = $this->execxLocal(
'status --rev %s',
$since_commit);
return ArcanistMercurialParser::parseMercurialStatus($stdout);
}
public function getBlame($path) {
list($stdout) = $this->execxLocal(
'annotate -u -v -c --rev %s -- %s',
$this->getBaseCommit(),
$path);
$blame = array();
foreach (explode("\n", trim($stdout)) as $line) {
if (!strlen($line)) {
continue;
}
$matches = null;
$ok = preg_match('/^\s*([^:]+?) [a-f0-9]{12}: (.*)$/', $line, $matches);
if (!$ok) {
throw new Exception("Unable to parse Mercurial blame line: {$line}");
}
$revision = $matches[2];
$author = trim($matches[1]);
$blame[] = array($author, $revision);
}
return $blame;
}
protected function buildUncommittedStatus() {
list($stdout) = $this->execxLocal('status');
$results = new PhutilArrayWithDefaultValue();
$working_status = ArcanistMercurialParser::parseMercurialStatus($stdout);
foreach ($working_status as $path => $mask) {
if (!($mask & ArcanistRepositoryAPI::FLAG_UNTRACKED)) {
// Mark tracked files as uncommitted.
$mask |= self::FLAG_UNCOMMITTED;
}
$results[$path] |= $mask;
}
return $results->toArray();
}
protected function buildCommitRangeStatus() {
// TODO: Possibly we should use "hg status --rev X --rev ." for this
// instead, but we must run "hg diff" later anyway in most cases, so
// building and caching it shouldn't hurt us.
$diff = $this->getFullMercurialDiff();
if (!$diff) {
return array();
}
$parser = new ArcanistDiffParser();
$changes = $parser->parseDiff($diff);
$status_map = array();
foreach ($changes as $change) {
$flags = 0;
switch ($change->getType()) {
case ArcanistDiffChangeType::TYPE_ADD:
case ArcanistDiffChangeType::TYPE_MOVE_HERE:
case ArcanistDiffChangeType::TYPE_COPY_HERE:
$flags |= self::FLAG_ADDED;
break;
case ArcanistDiffChangeType::TYPE_CHANGE:
case ArcanistDiffChangeType::TYPE_COPY_AWAY: // Check for changes?
$flags |= self::FLAG_MODIFIED;
break;
case ArcanistDiffChangeType::TYPE_DELETE:
case ArcanistDiffChangeType::TYPE_MOVE_AWAY:
case ArcanistDiffChangeType::TYPE_MULTICOPY:
$flags |= self::FLAG_DELETED;
break;
}
$status_map[$change->getCurrentPath()] = $flags;
}
return $status_map;
}
protected function didReloadWorkingCopy() {
// Diffs are against ".", so we need to drop the cache if we change the
// working copy.
$this->rawDiffCache = array();
$this->branch = null;
}
private function getDiffOptions() {
$options = array(
'--git',
'-U'.$this->getDiffLinesOfContext(),
);
return implode(' ', $options);
}
public function getRawDiffText($path) {
$options = $this->getDiffOptions();
$range = $this->getBaseCommit();
$raw_diff_cache_key = $options.' '.$range.' '.$path;
if (idx($this->rawDiffCache, $raw_diff_cache_key)) {
return idx($this->rawDiffCache, $raw_diff_cache_key);
}
list($stdout) = $this->execxLocal(
'diff %C --rev %s -- %s',
$options,
$range,
$path);
$this->rawDiffCache[$raw_diff_cache_key] = $stdout;
return $stdout;
}
public function getFullMercurialDiff() {
return $this->getRawDiffText('');
}
public function getOriginalFileData($path) {
return $this->getFileDataAtRevision($path, $this->getBaseCommit());
}
public function getCurrentFileData($path) {
return $this->getFileDataAtRevision(
$path,
$this->getWorkingCopyRevision());
}
public function getBulkOriginalFileData($paths) {
return $this->getBulkFileDataAtRevision($paths, $this->getBaseCommit());
}
public function getBulkCurrentFileData($paths) {
return $this->getBulkFileDataAtRevision(
$paths,
$this->getWorkingCopyRevision());
}
private function getBulkFileDataAtRevision($paths, $revision) {
// Calling 'hg cat' on each file individually is slow (1 second per file
// on a large repo) because mercurial has to decompress and parse the
// entire manifest every time. Do it in one large batch instead.
// hg cat will write the file data to files in a temp directory
$tmpdir = Filesystem::createTemporaryDirectory();
// Mercurial doesn't create the directories for us :(
foreach ($paths as $path) {
$tmppath = $tmpdir.'/'.$path;
Filesystem::createDirectory(dirname($tmppath), 0755, true);
}
list($err, $stdout) = $this->execManualLocal(
'cat --rev %s --output %s -- %C',
$revision,
// %p is the formatter for the repo-relative filepath
$tmpdir.'/%p',
implode(' ', $paths));
$filedata = array();
foreach ($paths as $path) {
$tmppath = $tmpdir.'/'.$path;
if (Filesystem::pathExists($tmppath)) {
$filedata[$path] = Filesystem::readFile($tmppath);
}
}
Filesystem::remove($tmpdir);
return $filedata;
}
private function getFileDataAtRevision($path, $revision) {
list($err, $stdout) = $this->execManualLocal(
'cat --rev %s -- %s',
$revision,
$path);
if ($err) {
// Assume this is "no file at revision", i.e. a deleted or added file.
return null;
} else {
return $stdout;
}
}
public function getWorkingCopyRevision() {
return '.';
}
public function isHistoryDefaultImmutable() {
return true;
}
public function supportsAmend() {
list($err, $stdout) = $this->execManualLocal('help commit');
if ($err) {
return false;
} else {
return (strpos($stdout, "amend") !== false);
}
}
public function supportsRebase() {
if ($this->supportsRebase === null) {
list ($err) = $this->execManualLocal("help rebase");
$this->supportsRebase = $err === 0;
}
return $this->supportsRebase;
}
public function supportsPhases() {
if ($this->supportsPhases === null) {
list ($err) = $this->execManualLocal("help phase");
$this->supportsPhases = $err === 0;
}
return $this->supportsPhases;
}
public function supportsCommitRanges() {
return true;
}
public function supportsLocalCommits() {
return true;
}
public function getAllBranches() {
list($branch_info) = $this->execxLocal('bookmarks');
$matches = null;
preg_match_all(
'/^\s*(\*?)\s*(.+)\s(\S+)$/m',
$branch_info,
$matches,
PREG_SET_ORDER);
$return = array();
foreach ($matches as $match) {
list(, $current, $name) = $match;
$return[] = array(
'current' => (bool)$current,
'name' => rtrim($name),
);
}
return $return;
}
public function hasLocalCommit($commit) {
try {
$this->getCanonicalRevisionName($commit);
return true;
} catch (Exception $ex) {
return false;
}
}
public function getCommitMessage($commit) {
list($message) = $this->execxLocal(
'log --template={desc} --rev %s',
$commit);
return $message;
}
public function getAllLocalChanges() {
$diff = $this->getFullMercurialDiff();
if (!strlen(trim($diff))) {
return array();
}
$parser = new ArcanistDiffParser();
return $parser->parseDiff($diff);
}
public function supportsLocalBranchMerge() {
return true;
}
public function performLocalBranchMerge($branch, $message) {
if ($branch) {
$err = phutil_passthru(
'(cd %s && HGPLAIN=1 hg merge --rev %s && hg commit -m %s)',
$this->getPath(),
$branch,
$message);
} else {
$err = phutil_passthru(
'(cd %s && HGPLAIN=1 hg merge && hg commit -m %s)',
$this->getPath(),
$message);
}
if ($err) {
throw new ArcanistUsageException("Merge failed!");
}
}
public function getFinalizedRevisionMessage() {
return "You may now push this commit upstream, as appropriate (e.g. with ".
"'hg push' or by printing and faxing it).";
}
public function getCommitMessageLog() {
$base_commit = $this->getBaseCommit();
list($stdout) = $this->execxLocal(
"log --template '{node}\\2{desc}\\1' --rev %s --branch %s --",
hgsprintf('(%s::. - %s)', $base_commit, $base_commit),
$this->getBranchName());
$map = array();
$logs = explode("\1", trim($stdout));
foreach (array_filter($logs) as $log) {
list($node, $desc) = explode("\2", $log);
$map[$node] = $desc;
}
return array_reverse($map);
}
public function loadWorkingCopyDifferentialRevisions(
ConduitClient $conduit,
array $query) {
$messages = $this->getCommitMessageLog();
$parser = new ArcanistDiffParser();
// First, try to find revisions by explicit revision IDs in commit messages.
$reason_map = array();
$revision_ids = array();
foreach ($messages as $node_id => $message) {
$object = ArcanistDifferentialCommitMessage::newFromRawCorpus($message);
if ($object->getRevisionID()) {
$revision_ids[] = $object->getRevisionID();
$reason_map[$object->getRevisionID()] = $node_id;
}
}
if ($revision_ids) {
$results = $conduit->callMethodSynchronous(
'differential.query',
$query + array(
'ids' => $revision_ids,
));
foreach ($results as $key => $result) {
$hash = substr($reason_map[$result['id']], 0, 16);
$results[$key]['why'] =
"Commit message for '{$hash}' has explicit 'Differential Revision'.";
}
return $results;
}
// Try to find revisions by hash.
$hashes = array();
foreach ($this->getLocalCommitInformation() as $commit) {
$hashes[] = array('hgcm', $commit['commit']);
}
if ($hashes) {
// NOTE: In the case of "arc diff . --uncommitted" in a Mercurial working
// copy with dirty changes, there may be no local commits.
$results = $conduit->callMethodSynchronous(
'differential.query',
$query + array(
'commitHashes' => $hashes,
));
foreach ($results as $key => $hash) {
$results[$key]['why'] =
"A mercurial commit hash in the commit range is already attached ".
"to the Differential revision.";
}
return $results;
}
return array();
}
public function updateWorkingCopy() {
$this->execxLocal('up');
$this->reloadWorkingCopy();
}
private function getMercurialConfig($key, $default = null) {
list($stdout) = $this->execxLocal('showconfig %s', $key);
if ($stdout == '') {
return $default;
}
return rtrim($stdout);
}
public function getAuthor() {
$full_author = $this->getMercurialConfig('ui.username');
$email = new PhutilEmailAddress($full_author);
$author = $email->getDisplayName();
return $author;
}
public function addToCommit(array $paths) {
$this->execxLocal(
'addremove -- %Ls',
$paths);
$this->reloadWorkingCopy();
}
public function doCommit($message) {
$tmp_file = new TempFile();
Filesystem::writeFile($tmp_file, $message);
$this->execxLocal(
'commit -l %s',
$tmp_file);
$this->reloadWorkingCopy();
}
public function amendCommit($message = null) {
if ($message === null) {
$message = $this->getCommitMessage('.');
}
$tmp_file = new TempFile();
Filesystem::writeFile($tmp_file, $message);
$this->execxLocal(
'commit --amend -l %s',
$tmp_file);
$this->reloadWorkingCopy();
}
public function getCommitSummary($commit) {
if ($commit == 'null') {
return '(The Empty Void)';
}
list($summary) = $this->execxLocal(
'log --template {desc} --limit 1 --rev %s',
$commit);
$summary = head(explode("\n", $summary));
return trim($summary);
}
public function backoutCommit($commit_hash) {
$this->execxLocal(
'backout -r %s', $commit_hash);
$this->reloadWorkingCopy();
if (!$this->getUncommittedStatus()) {
throw new ArcanistUsageException(
"{$commit_hash} has already been reverted.");
}
}
public function getBackoutMessage($commit_hash) {
return "Backed out changeset ".$commit_hash.".";
}
public function resolveBaseCommitRule($rule, $source) {
list($type, $name) = explode(':', $rule, 2);
// NOTE: This function MUST return node hashes or symbolic commits (like
// branch names or the word "tip"), not revsets. This includes ".^" and
// similar, which a revset, not a symbolic commit identifier. If you return
// a revset it will be escaped later and looked up literally.
switch ($type) {
case 'hg':
$matches = null;
if (preg_match('/^gca\((.+)\)$/', $name, $matches)) {
list($err, $merge_base) = $this->execManualLocal(
'log --template={node} --rev %s',
sprintf('ancestor(., %s)', $matches[1]));
if (!$err) {
$this->setBaseCommitExplanation(
"it is the greatest common ancestor of '{$matches[1]}' and ., as".
" specified by '{$rule}' in your {$source} 'base' ".
"configuration.");
return trim($merge_base);
}
} else {
list($err, $commit) = $this->execManualLocal(
'log --template {node} --rev %s',
hgsprintf('%s', $name));
if ($err) {
list($err, $commit) = $this->execManualLocal(
'log --template {node} --rev %s',
$name);
}
if (!$err) {
$this->setBaseCommitExplanation(
"it is specified by '{$rule}' in your {$source} 'base' ".
"configuration.");
return trim($commit);
}
}
break;
case 'arc':
switch ($name) {
case 'empty':
$this->setBaseCommitExplanation(
"you specified '{$rule}' in your {$source} 'base' ".
"configuration.");
return 'null';
case 'outgoing':
list($err, $outgoing_base) = $this->execManualLocal(
'log --template={node} --rev %s',
'limit(reverse(ancestors(.) - outgoing()), 1)');
if (!$err) {
$this->setBaseCommitExplanation(
"it is the first ancestor of the working copy that is not ".
"outgoing, and it matched the rule {$rule} in your {$source} ".
"'base' configuration.");
return trim($outgoing_base);
}
case 'amended':
$text = $this->getCommitMessage('.');
$message = ArcanistDifferentialCommitMessage::newFromRawCorpus(
$text);
if ($message->getRevisionID()) {
$this->setBaseCommitExplanation(
"'.' has been amended with 'Differential Revision:', ".
"as specified by '{$rule}' in your {$source} 'base' ".
"configuration.");
// NOTE: This should be safe because Mercurial doesn't support
// amend until 2.2.
return $this->getCanonicalRevisionName('.^');
}
break;
case 'bookmark':
$revset =
'limit('.
' sort('.
' (ancestors(.) and bookmark() - .) or'.
' (ancestors(.) - outgoing()), '.
' -rev),'.
'1)';
list($err, $bookmark_base) = $this->execManualLocal(
'log --template={node} --rev %s',
$revset);
if (!$err) {
$this->setBaseCommitExplanation(
"it is the first ancestor of . that either has a bookmark, or ".
"is already in the remote and it matched the rule {$rule} in ".
"your {$source} 'base' configuration");
return trim($bookmark_base);
}
break;
case 'this':
$this->setBaseCommitExplanation(
"you specified '{$rule}' in your {$source} 'base' ".
"configuration.");
return $this->getCanonicalRevisionName('.^');
default:
if (preg_match('/^nodiff\((.+)\)$/', $name, $matches)) {
list($results) = $this->execxLocal(
'log --template %s --rev %s',
'{node}\1{desc}\2',
sprintf('ancestor(.,%s)::.^', $matches[1]));
$results = array_reverse(explode("\2", trim($results)));
foreach ($results as $result) {
if (empty($result)) {
continue;
}
list($node, $desc) = explode("\1", $result, 2);
$message = ArcanistDifferentialCommitMessage::newFromRawCorpus(
$desc);
if ($message->getRevisionID()) {
$this->setBaseCommitExplanation(
"it is the first ancestor of . that has a diff ".
"and is the gca or a descendant of the gca with ".
"'{$matches[1]}', specified by '{$rule}' in your ".
"{$source} 'base' configuration.");
return $node;
}
}
}
break;
}
break;
default:
return null;
}
return null;
}
public function isHgSubversionRepo() {
return file_exists($this->getPath('.hg/svn/rev_map'));
}
public function getSubversionInfo() {
$info = array();
$base_path = null;
$revision = null;
list($err, $raw_info) = $this->execManualLocal('svn info');
if (!$err) {
foreach (explode("\n", trim($raw_info)) as $line) {
list($key, $value) = explode(': ', $line, 2);
switch ($key) {
case 'URL':
$info['base_path'] = $value;
$base_path = $value;
break;
case 'Repository UUID':
$info['uuid'] = $value;
break;
case 'Revision':
$revision = $value;
break;
default:
break;
}
}
if ($base_path && $revision) {
$info['base_revision'] = $base_path.'@'.$revision;
}
}
return $info;
}
public function getActiveBookmark() {
$bookmarks = $this->getBookmarks();
foreach ($bookmarks as $bookmark) {
if ($bookmark['is_active']) {
return $bookmark['name'];
}
}
return null;
}
public function isBookmark($name) {
$bookmarks = $this->getBookmarks();
foreach ($bookmarks as $bookmark) {
if ($bookmark['name'] === $name) {
return true;
}
}
return false;
}
public function isBranch($name) {
$branches = $this->getBranches();
foreach ($branches as $branch) {
if ($branch['name'] === $name) {
return true;
}
}
return false;
}
public function getBranches() {
list($stdout) = $this->execxLocal('--debug branches');
$lines = ArcanistMercurialParser::parseMercurialBranches($stdout);
$branches = array();
foreach ($lines as $name => $spec) {
$branches[] = array(
'name' => $name,
'revision' => $spec['rev'],
);
}
return $branches;
}
public function getBookmarks() {
$bookmarks = array();
list($raw_output) = $this->execxLocal('bookmarks');
$raw_output = trim($raw_output);
if ($raw_output !== 'no bookmarks set') {
foreach (explode("\n", $raw_output) as $line) {
// example line: * mybook 2:6b274d49be97
list($name, $revision) = $this->splitBranchOrBookmarkLine($line);
$is_active = false;
if ('*' === $name[0]) {
$is_active = true;
$name = substr($name, 2);
}
$bookmarks[] = array(
'is_active' => $is_active,
'name' => $name,
'revision' => $revision);
}
}
return $bookmarks;
}
private function splitBranchOrBookmarkLine($line) {
// branches and bookmarks are printed in the format:
// default 0:a5ead76cdf85 (inactive)
// * mybook 2:6b274d49be97
// this code divides the name half from the revision half
// it does not parse the * and (inactive) bits
$colon_index = strrpos($line, ':');
$before_colon = substr($line, 0, $colon_index);
$start_rev_index = strrpos($before_colon, ' ');
$name = substr($line, 0, $start_rev_index);
$rev = substr($line, $start_rev_index);
return array(trim($name), trim($rev));
}
+
+ public function getRemoteURI() {
+ list($stdout) = $this->execxLocal('paths default');
+
+ $stdout = trim($stdout);
+ if (strlen($stdout)) {
+ return $stdout;
+ }
+
+ return null;
+ }
+
}
diff --git a/src/repository/api/ArcanistRepositoryAPI.php b/src/repository/api/ArcanistRepositoryAPI.php
index a3e810eb..85faa3cf 100644
--- a/src/repository/api/ArcanistRepositoryAPI.php
+++ b/src/repository/api/ArcanistRepositoryAPI.php
@@ -1,646 +1,652 @@
<?php
/**
* Interfaces with the VCS in the working copy.
*
* @task status Path Status
* @group workingcopy
*/
abstract class ArcanistRepositoryAPI {
const FLAG_MODIFIED = 1;
const FLAG_ADDED = 2;
const FLAG_DELETED = 4;
const FLAG_UNTRACKED = 8;
const FLAG_CONFLICT = 16;
const FLAG_MISSING = 32;
const FLAG_UNSTAGED = 64;
const FLAG_UNCOMMITTED = 128;
const FLAG_EXTERNALS = 256;
// Occurs in SVN when you replace a file with a directory without telling
// SVN about it.
const FLAG_OBSTRUCTED = 512;
// Occurs in SVN when an update was interrupted or failed, e.g. you ^C'd it.
const FLAG_INCOMPLETE = 1024;
protected $path;
protected $diffLinesOfContext = 0x7FFF;
private $baseCommitExplanation = '???';
private $configurationManager;
private $baseCommitArgumentRules;
private $uncommittedStatusCache;
private $commitRangeStatusCache;
private $symbolicBaseCommit;
private $resolvedBaseCommit;
abstract public function getSourceControlSystemName();
public function getDiffLinesOfContext() {
return $this->diffLinesOfContext;
}
public function setDiffLinesOfContext($lines) {
$this->diffLinesOfContext = $lines;
return $this;
}
public function getWorkingCopyIdentity() {
return $this->configurationManager->getWorkingCopyIdentity();
}
public function getConfigurationManager() {
return $this->configurationManager;
}
public static function newAPIFromConfigurationManager(
ArcanistConfigurationManager $configuration_manager) {
$working_copy = $configuration_manager->getWorkingCopyIdentity();
if (!$working_copy) {
throw new Exception(
pht(
"Trying to create a RepositoryAPI without a working copy!"));
}
$root = $working_copy->getProjectRoot();
switch ($working_copy->getVCSType()) {
case 'svn':
$api = new ArcanistSubversionAPI($root);
break;
case 'hg':
$api = new ArcanistMercurialAPI($root);
break;
case 'git':
$api = new ArcanistGitAPI($root);
break;
default:
throw new Exception(
pht(
"The current working directory is not part of a working copy for ".
"a supported version control system (Git, Subversion or ".
"Mercurial)."));
}
$api->configurationManager = $configuration_manager;
return $api;
}
public function __construct($path) {
$this->path = $path;
}
public function getPath($to_file = null) {
if ($to_file !== null) {
return $this->path.DIRECTORY_SEPARATOR.
ltrim($to_file, DIRECTORY_SEPARATOR);
} else {
return $this->path.DIRECTORY_SEPARATOR;
}
}
/* -( Path Status )-------------------------------------------------------- */
abstract protected function buildUncommittedStatus();
abstract protected function buildCommitRangeStatus();
/**
* Get a list of uncommitted paths in the working copy that have been changed
* or are affected by other status effects, like conflicts or untracked
* files.
*
* Convenience methods @{method:getUntrackedChanges},
* @{method:getUnstagedChanges}, @{method:getUncommittedChanges},
* @{method:getMergeConflicts}, and @{method:getIncompleteChanges} allow
* simpler selection of paths in a specific state.
*
* This method returns a map of paths to bitmasks with status, using
* `FLAG_` constants. For example:
*
* array(
* 'some/uncommitted/file.txt' => ArcanistRepositoryAPI::FLAG_UNSTAGED,
* );
*
* A file may be in several states. Not all states are possible with all
* version control systems.
*
* @return map<string, bitmask> Map of paths, see above.
* @task status
*/
final public function getUncommittedStatus() {
if ($this->uncommittedStatusCache === null) {
$status = $this->buildUncommittedStatus();
ksort($status);
$this->uncommittedStatusCache = $status;
}
return $this->uncommittedStatusCache;
}
/**
* @task status
*/
final public function getUntrackedChanges() {
return $this->getUncommittedPathsWithMask(self::FLAG_UNTRACKED);
}
/**
* @task status
*/
final public function getUnstagedChanges() {
return $this->getUncommittedPathsWithMask(self::FLAG_UNSTAGED);
}
/**
* @task status
*/
final public function getUncommittedChanges() {
return $this->getUncommittedPathsWithMask(self::FLAG_UNCOMMITTED);
}
/**
* @task status
*/
final public function getMergeConflicts() {
return $this->getUncommittedPathsWithMask(self::FLAG_CONFLICT);
}
/**
* @task status
*/
final public function getIncompleteChanges() {
return $this->getUncommittedPathsWithMask(self::FLAG_INCOMPLETE);
}
/**
* @task status
*/
final public function getMissingChanges() {
return $this->getUncommittedPathsWithMask(self::FLAG_MISSING);
}
/**
* @task status
*/
private function getUncommittedPathsWithMask($mask) {
$match = array();
foreach ($this->getUncommittedStatus() as $path => $flags) {
if ($flags & $mask) {
$match[] = $path;
}
}
return $match;
}
/**
* Get a list of paths affected by the commits in the current commit range.
*
* See @{method:getUncommittedStatus} for a description of the return value.
*
* @return map<string, bitmask> Map from paths to status.
* @task status
*/
final public function getCommitRangeStatus() {
if ($this->commitRangeStatusCache === null) {
$status = $this->buildCommitRangeStatus();
ksort($status);
$this->commitRangeStatusCache = $status;
}
return $this->commitRangeStatusCache;
}
/**
* Get a list of paths affected by commits in the current commit range, or
* uncommitted changes in the working copy. See @{method:getUncommittedStatus}
* or @{method:getCommitRangeStatus} to retreive smaller parts of the status.
*
* See @{method:getUncommittedStatus} for a description of the return value.
*
* @return map<string, bitmask> Map from paths to status.
* @task status
*/
final public function getWorkingCopyStatus() {
$range_status = $this->getCommitRangeStatus();
$uncommitted_status = $this->getUncommittedStatus();
$result = new PhutilArrayWithDefaultValue($range_status);
foreach ($uncommitted_status as $path => $mask) {
$result[$path] |= $mask;
}
$result = $result->toArray();
ksort($result);
return $result;
}
/**
* Drops caches after changes to the working copy. By default, some queries
* against the working copy are cached. They
*
* @return this
* @task status
*/
final public function reloadWorkingCopy() {
$this->uncommittedStatusCache = null;
$this->commitRangeStatusCache = null;
$this->didReloadWorkingCopy();
$this->reloadCommitRange();
return $this;
}
/**
* Hook for implementations to dirty working copy caches after the working
* copy has been updated.
*
* @return this
* @task status
*/
protected function didReloadWorkingCopy() {
return;
}
/**
* Fetches the original file data for each path provided.
*
* @return map<string, string> Map from path to file data.
*/
public function getBulkOriginalFileData($paths) {
$filedata = array();
foreach ($paths as $path) {
$filedata[$path] = $this->getOriginalFileData($path);
}
return $filedata;
}
/**
* Fetches the current file data for each path provided.
*
* @return map<string, string> Map from path to file data.
*/
public function getBulkCurrentFileData($paths) {
$filedata = array();
foreach ($paths as $path) {
$filedata[$path] = $this->getCurrentFileData($path);
}
return $filedata;
}
/**
* @return Traversable
*/
abstract public function getAllFiles();
abstract public function getBlame($path);
abstract public function getRawDiffText($path);
abstract public function getOriginalFileData($path);
abstract public function getCurrentFileData($path);
abstract public function getLocalCommitInformation();
abstract public function getSourceControlBaseRevision();
abstract public function getCanonicalRevisionName($string);
abstract public function getBranchName();
abstract public function getSourceControlPath();
abstract public function isHistoryDefaultImmutable();
abstract public function supportsAmend();
abstract public function getWorkingCopyRevision();
abstract public function updateWorkingCopy();
abstract public function getMetadataPath();
abstract public function loadWorkingCopyDifferentialRevisions(
ConduitClient $conduit,
array $query);
+ abstract public function getRemoteURI();
+
public function getUnderlyingWorkingCopyRevision() {
return $this->getWorkingCopyRevision();
}
public function getChangedFiles($since_commit) {
throw new ArcanistCapabilityNotSupportedException($this);
}
public function getAuthor() {
throw new ArcanistCapabilityNotSupportedException($this);
}
public function addToCommit(array $paths) {
throw new ArcanistCapabilityNotSupportedException($this);
}
abstract public function supportsLocalCommits();
public function doCommit($message) {
throw new ArcanistCapabilityNotSupportedException($this);
}
public function amendCommit($message = null) {
throw new ArcanistCapabilityNotSupportedException($this);
}
public function getAllBranches() {
// TODO: Implement for Mercurial/SVN and make abstract.
return array();
}
public function hasLocalCommit($commit) {
throw new ArcanistCapabilityNotSupportedException($this);
}
public function getCommitMessage($commit) {
throw new ArcanistCapabilityNotSupportedException($this);
}
public function getCommitSummary($commit) {
throw new ArcanistCapabilityNotSupportedException($this);
}
public function getAllLocalChanges() {
throw new ArcanistCapabilityNotSupportedException($this);
}
abstract public function supportsLocalBranchMerge();
public function performLocalBranchMerge($branch, $message) {
throw new ArcanistCapabilityNotSupportedException($this);
}
public function getFinalizedRevisionMessage() {
throw new ArcanistCapabilityNotSupportedException($this);
}
public function execxLocal($pattern /* , ... */) {
$args = func_get_args();
return $this->buildLocalFuture($args)->resolvex();
}
public function execManualLocal($pattern /* , ... */) {
$args = func_get_args();
return $this->buildLocalFuture($args)->resolve();
}
public function execFutureLocal($pattern /* , ... */) {
$args = func_get_args();
return $this->buildLocalFuture($args);
}
abstract protected function buildLocalFuture(array $argv);
public function canStashChanges() {
return false;
}
public function stashChanges() {
throw new ArcanistCapabilityNotSupportedException($this);
}
public function unstashChanges() {
throw new ArcanistCapabilityNotSupportedException($this);
}
/* -( Scratch Files )------------------------------------------------------ */
/**
* Try to read a scratch file, if it exists and is readable.
*
* @param string Scratch file name.
* @return mixed String for file contents, or false for failure.
* @task scratch
*/
public function readScratchFile($path) {
$full_path = $this->getScratchFilePath($path);
if (!$full_path) {
return false;
}
if (!Filesystem::pathExists($full_path)) {
return false;
}
try {
$result = Filesystem::readFile($full_path);
} catch (FilesystemException $ex) {
return false;
}
return $result;
}
/**
* Try to write a scratch file, if there's somewhere to put it and we can
* write there.
*
* @param string Scratch file name to write.
* @param string Data to write.
* @return bool True on success, false on failure.
* @task scratch
*/
public function writeScratchFile($path, $data) {
$dir = $this->getScratchFilePath('');
if (!$dir) {
return false;
}
if (!Filesystem::pathExists($dir)) {
try {
Filesystem::createDirectory($dir);
} catch (Exception $ex) {
return false;
}
}
try {
Filesystem::writeFile($this->getScratchFilePath($path), $data);
} catch (FilesystemException $ex) {
return false;
}
return true;
}
/**
* Try to remove a scratch file.
*
* @param string Scratch file name to remove.
* @return bool True if the file was removed successfully.
* @task scratch
*/
public function removeScratchFile($path) {
$full_path = $this->getScratchFilePath($path);
if (!$full_path) {
return false;
}
try {
Filesystem::remove($full_path);
} catch (FilesystemException $ex) {
return false;
}
return true;
}
/**
* Get a human-readable description of the scratch file location.
*
* @param string Scratch file name.
* @return mixed String, or false on failure.
* @task scratch
*/
public function getReadableScratchFilePath($path) {
$full_path = $this->getScratchFilePath($path);
if ($full_path) {
return Filesystem::readablePath(
$full_path,
$this->getPath());
} else {
return false;
}
}
/**
* Get the path to a scratch file, if possible.
*
* @param string Scratch file name.
* @return mixed File path, or false on failure.
* @task scratch
*/
public function getScratchFilePath($path) {
$new_scratch_path = Filesystem::resolvePath(
'arc',
$this->getMetadataPath());
static $checked = false;
if (!$checked) {
$checked = true;
$old_scratch_path = $this->getPath('.arc');
// we only want to do the migration once
// unfortunately, people have checked in .arc directories which
// means that the old one may get recreated after we delete it
if (Filesystem::pathExists($old_scratch_path) &&
!Filesystem::pathExists($new_scratch_path)) {
Filesystem::createDirectory($new_scratch_path);
$existing_files = Filesystem::listDirectory($old_scratch_path, true);
foreach ($existing_files as $file) {
$new_path = Filesystem::resolvePath($file, $new_scratch_path);
$old_path = Filesystem::resolvePath($file, $old_scratch_path);
Filesystem::writeFile(
$new_path,
Filesystem::readFile($old_path));
}
Filesystem::remove($old_scratch_path);
}
}
return Filesystem::resolvePath($path, $new_scratch_path);
}
/* -( Base Commits )------------------------------------------------------- */
abstract public function supportsCommitRanges();
final public function setBaseCommit($symbolic_commit) {
if (!$this->supportsCommitRanges()) {
throw new ArcanistCapabilityNotSupportedException($this);
}
$this->symbolicBaseCommit = $symbolic_commit;
$this->reloadCommitRange();
return $this;
}
final public function getBaseCommit() {
if (!$this->supportsCommitRanges()) {
throw new ArcanistCapabilityNotSupportedException($this);
}
if ($this->resolvedBaseCommit === null) {
$commit = $this->buildBaseCommit($this->symbolicBaseCommit);
$this->resolvedBaseCommit = $commit;
}
return $this->resolvedBaseCommit;
}
final public function reloadCommitRange() {
$this->resolvedBaseCommit = null;
$this->baseCommitExplanation = null;
$this->didReloadCommitRange();
return $this;
}
protected function didReloadCommitRange() {
return;
}
protected function buildBaseCommit($symbolic_commit) {
throw new ArcanistCapabilityNotSupportedException($this);
}
public function getBaseCommitExplanation() {
return $this->baseCommitExplanation;
}
public function setBaseCommitExplanation($explanation) {
$this->baseCommitExplanation = $explanation;
return $this;
}
public function resolveBaseCommitRule($rule, $source) {
return null;
}
public function setBaseCommitArgumentRules($base_commit_argument_rules) {
$this->baseCommitArgumentRules = $base_commit_argument_rules;
return $this;
}
public function getBaseCommitArgumentRules() {
return $this->baseCommitArgumentRules;
}
public function resolveBaseCommit() {
$base_commit_rules = array(
'runtime' => $this->getBaseCommitArgumentRules(),
'local' => '',
'project' => '',
'user' => '',
'system' => '',
);
$all_sources = $this->configurationManager->getConfigFromAllSources('base');
$base_commit_rules = $all_sources + $base_commit_rules;
$parser = new ArcanistBaseCommitParser($this);
$commit = $parser->resolveBaseCommit($base_commit_rules);
return $commit;
}
+ public function getRepositoryUUID() {
+ return null;
+ }
+
}
diff --git a/src/repository/api/ArcanistSubversionAPI.php b/src/repository/api/ArcanistSubversionAPI.php
index 6dd59362..27da36d0 100644
--- a/src/repository/api/ArcanistSubversionAPI.php
+++ b/src/repository/api/ArcanistSubversionAPI.php
@@ -1,691 +1,695 @@
<?php
/**
* Interfaces with Subversion working copies.
*
* @group workingcopy
*/
final class ArcanistSubversionAPI extends ArcanistRepositoryAPI {
protected $svnStatus;
protected $svnBaseRevisions;
protected $svnInfo = array();
protected $svnInfoRaw = array();
protected $svnDiffRaw = array();
private $svnBaseRevisionNumber;
private $statusPaths = array();
public function getSourceControlSystemName() {
return 'svn';
}
public function getMetadataPath() {
static $svn_dir = null;
if ($svn_dir === null) {
// from svn 1.7, subversion keeps a single .svn directly under
// the working copy root. However, we allow .arcconfigs that
// aren't at the working copy root.
foreach (Filesystem::walkToRoot($this->getPath()) as $parent) {
$possible_svn_dir = Filesystem::resolvePath('.svn', $parent);
if (Filesystem::pathExists($possible_svn_dir)) {
$svn_dir = $possible_svn_dir;
break;
}
}
}
return $svn_dir;
}
protected function buildLocalFuture(array $argv) {
$argv[0] = 'svn '.$argv[0];
$future = newv('ExecFuture', $argv);
$future->setCWD($this->getPath());
return $future;
}
protected function buildCommitRangeStatus() {
// In SVN, the commit range is always "uncommitted changes", so these
// statuses are equivalent.
return $this->getUncommittedStatus();
}
protected function buildUncommittedStatus() {
return $this->getSVNStatus();
}
public function getSVNBaseRevisions() {
if ($this->svnBaseRevisions === null) {
$this->getSVNStatus();
}
return $this->svnBaseRevisions;
}
public function limitStatusToPaths(array $paths) {
$this->statusPaths = $paths;
return $this;
}
public function getSVNStatus($with_externals = false) {
if ($this->svnStatus === null) {
if ($this->statusPaths) {
list($status) = $this->execxLocal(
'--xml status %Ls',
$this->statusPaths);
} else {
list($status) = $this->execxLocal('--xml status');
}
$xml = new SimpleXMLElement($status);
$externals = array();
$files = array();
foreach ($xml->target as $target) {
$this->svnBaseRevisions = array();
foreach ($target->entry as $entry) {
$path = (string)$entry['path'];
// On Windows, we get paths with backslash directory separators here.
// Normalize them to the format everything else expects and generates.
if (phutil_is_windows()) {
$path = str_replace(DIRECTORY_SEPARATOR, '/', $path);
}
$mask = 0;
$props = (string)($entry->{'wc-status'}[0]['props']);
$item = (string)($entry->{'wc-status'}[0]['item']);
$base = (string)($entry->{'wc-status'}[0]['revision']);
$this->svnBaseRevisions[$path] = $base;
switch ($props) {
case 'none':
case 'normal':
break;
case 'modified':
$mask |= self::FLAG_MODIFIED;
break;
default:
throw new Exception("Unrecognized property status '{$props}'.");
}
$mask |= $this->parseSVNStatus($item);
if ($item == 'external') {
$externals[] = $path;
}
// This is new in or around Subversion 1.6.
$tree_conflicts = ($entry->{'wc-status'}[0]['tree-conflicted']);
if ((string)$tree_conflicts) {
$mask |= self::FLAG_CONFLICT;
}
$files[$path] = $mask;
}
}
foreach ($files as $path => $mask) {
foreach ($externals as $external) {
if (!strncmp($path . '/', $external . '/', strlen($external) + 1)) {
$files[$path] |= self::FLAG_EXTERNALS;
}
}
}
$this->svnStatus = $files;
}
$status = $this->svnStatus;
if (!$with_externals) {
foreach ($status as $path => $mask) {
if ($mask & ArcanistRepositoryAPI::FLAG_EXTERNALS) {
unset($status[$path]);
}
}
}
return $status;
}
private function parseSVNStatus($item) {
switch ($item) {
case 'none':
// We can get 'none' for property changes on a directory.
case 'normal':
return 0;
case 'external':
return self::FLAG_EXTERNALS;
case 'unversioned':
return self::FLAG_UNTRACKED;
case 'obstructed':
return self::FLAG_OBSTRUCTED;
case 'missing':
return self::FLAG_MISSING;
case 'added':
return self::FLAG_ADDED;
case 'replaced':
// This is the result of "svn rm"-ing a file, putting another one
// in place of it, and then "svn add"-ing the new file. Just treat
// this as equivalent to "modified".
return self::FLAG_MODIFIED;
case 'modified':
return self::FLAG_MODIFIED;
case 'deleted':
return self::FLAG_DELETED;
case 'conflicted':
return self::FLAG_CONFLICT;
case 'incomplete':
return self::FLAG_INCOMPLETE;
default:
throw new Exception("Unrecognized item status '{$item}'.");
}
}
public function addToCommit(array $paths) {
$add = array_filter($paths, 'Filesystem::pathExists');
if ($add) {
$this->execxLocal(
'add -- %Ls',
$add);
}
if ($add != $paths) {
$this->execxLocal(
'delete -- %Ls',
array_diff($paths, $add));
}
$this->svnStatus = null;
}
public function getSVNProperty($path, $property) {
list($stdout) = execx(
'svn propget %s %s@',
$property,
$this->getPath($path));
return trim($stdout);
}
public function getSourceControlPath() {
return idx($this->getSVNInfo('/'), 'URL');
}
public function getSourceControlBaseRevision() {
$info = $this->getSVNInfo('/');
return $info['URL'].'@'.$this->getSVNBaseRevisionNumber();
}
public function getCanonicalRevisionName($string) {
throw new ArcanistCapabilityNotSupportedException($this);
}
public function getSVNBaseRevisionNumber() {
if ($this->svnBaseRevisionNumber) {
return $this->svnBaseRevisionNumber;
}
$info = $this->getSVNInfo('/');
return $info['Revision'];
}
public function overrideSVNBaseRevisionNumber($effective_base_revision) {
$this->svnBaseRevisionNumber = $effective_base_revision;
return $this;
}
public function getBranchName() {
$info = $this->getSVNInfo('/');
$repo_root = idx($info, 'Repository Root');
$repo_root_length = strlen($repo_root);
$url = idx($info, 'URL');
if (substr($url, 0, $repo_root_length) == $repo_root) {
return substr($url, $repo_root_length);
}
return 'svn';
}
+ public function getRemoteURI() {
+ return idx($this->getSVNInfo('/'), 'Repository Root');
+ }
+
public function buildInfoFuture($path) {
if ($path == '/') {
// When the root of a working copy is referenced by a symlink and you
// execute 'svn info' on that symlink, svn fails. This is a longstanding
// bug in svn:
//
// See http://subversion.tigris.org/issues/show_bug.cgi?id=2305
//
// To reproduce, do:
//
// $ ln -s working_copy working_link
// $ svn info working_copy # ok
// $ svn info working_link # fails
//
// Work around this by cd-ing into the directory before executing
// 'svn info'.
return $this->buildLocalFuture(array('info .'));
} else {
// Note: here and elsewhere we need to append "@" to the path because if
// a file has a literal "@" in it, everything after that will be
// interpreted as a revision. By appending "@" with no argument, SVN
// parses it properly.
return $this->buildLocalFuture(array('info %s@', $this->getPath($path)));
}
}
public function buildDiffFuture($path) {
// The "--depth empty" flag prevents us from picking up changes in
// children when we run 'diff' against a directory. Specifically, when a
// user has added or modified some directory "example/", we want to return
// ONLY changes to that directory when given it as a path. If we run
// without "--depth empty", svn will give us changes to the directory
// itself (such as property changes) and also give us changes to any
// files within the directory (basically, implicit recursion). We don't
// want that, so prevent recursive diffing.
$root = phutil_get_library_root('arcanist');
if (phutil_is_windows()) {
// TODO: Provide a binary_safe_diff script for Windows.
// TODO: Provide a diff command which can take lines of context somehow.
return $this->buildLocalFuture(
array(
'diff --depth empty %s',
$path,
));
} else {
$diff_bin = $root.'/../scripts/repository/binary_safe_diff.sh';
$diff_cmd = Filesystem::resolvePath($diff_bin);
return $this->buildLocalFuture(
array(
'diff --depth empty --diff-cmd %s -x -U%d %s',
$diff_cmd,
$this->getDiffLinesOfContext(),
$path,
));
}
}
public function primeSVNInfoResult($path, $result) {
$this->svnInfoRaw[$path] = $result;
return $this;
}
public function primeSVNDiffResult($path, $result) {
$this->svnDiffRaw[$path] = $result;
return $this;
}
public function getSVNInfo($path) {
if (empty($this->svnInfo[$path])) {
if (empty($this->svnInfoRaw[$path])) {
$this->svnInfoRaw[$path] = $this->buildInfoFuture($path)->resolve();
}
list($err, $stdout) = $this->svnInfoRaw[$path];
if ($err) {
throw new Exception(
"Error #{$err} executing svn info against '{$path}'.");
}
// TODO: Hack for Windows.
$stdout = str_replace("\r\n", "\n", $stdout);
$patterns = array(
'/^(URL): (\S+)$/m',
'/^(Revision): (\d+)$/m',
'/^(Last Changed Author): (\S+)$/m',
'/^(Last Changed Rev): (\d+)$/m',
'/^(Last Changed Date): (.+) \(.+\)$/m',
'/^(Copied From URL): (\S+)$/m',
'/^(Copied From Rev): (\d+)$/m',
'/^(Repository Root): (\S+)$/m',
'/^(Repository UUID): (\S+)$/m',
'/^(Node Kind): (\S+)$/m',
);
$result = array();
foreach ($patterns as $pattern) {
$matches = null;
if (preg_match($pattern, $stdout, $matches)) {
$result[$matches[1]] = $matches[2];
}
}
if (isset($result['Last Changed Date'])) {
$result['Last Changed Date'] = strtotime($result['Last Changed Date']);
}
if (empty($result)) {
throw new Exception('Unable to parse SVN info.');
}
$this->svnInfo[$path] = $result;
}
return $this->svnInfo[$path];
}
public function getRawDiffText($path) {
$status = $this->getSVNStatus();
if (!isset($status[$path])) {
return null;
}
$status = $status[$path];
// Build meaningful diff text for "svn copy" operations.
if ($status & ArcanistRepositoryAPI::FLAG_ADDED) {
$info = $this->getSVNInfo($path);
if (!empty($info['Copied From URL'])) {
return $this->buildSyntheticAdditionDiff(
$path,
$info['Copied From URL'],
$info['Copied From Rev']);
}
}
// If we run "diff" on a binary file which doesn't have the "svn:mime-type"
// of "application/octet-stream", `diff' will explode in a rain of
// unhelpful hellfire as it tries to build a textual diff of the two
// files. We just fix this inline since it's pretty unambiguous.
// TODO: Move this to configuration?
$matches = null;
if (preg_match('/\.(gif|png|jpe?g|swf|pdf|ico)$/i', $path, $matches)) {
// Check if the file is deleted first; SVN will complain if we try to
// get properties of a deleted file.
if ($status & ArcanistRepositoryAPI::FLAG_DELETED) {
return <<<EODIFF
Index: {$path}
===================================================================
Cannot display: file marked as a binary type.
svn:mime-type = application/octet-stream
EODIFF;
}
$mime = $this->getSVNProperty($path, 'svn:mime-type');
if ($mime != 'application/octet-stream') {
execx(
'svn propset svn:mime-type application/octet-stream %s',
self::escapeFileNameForSVN($this->getPath($path)));
}
}
if (empty($this->svnDiffRaw[$path])) {
$this->svnDiffRaw[$path] = $this->buildDiffFuture($path)->resolve();
}
list($err, $stdout, $stderr) = $this->svnDiffRaw[$path];
// Note: GNU Diff returns 2 when SVN hands it binary files to diff and they
// differ. This is not an error; it is documented behavior. But SVN isn't
// happy about it. SVN will exit with code 1 and return the string below.
if ($err != 0 && $stderr !== "svn: 'diff' returned 2\n") {
throw new Exception(
"svn diff returned unexpected error code: $err\n".
"stdout: $stdout\n".
"stderr: $stderr");
}
if ($err == 0 && empty($stdout)) {
// If there are no changes, 'diff' exits with no output, but that means
// we can not distinguish between empty and unmodified files. Build a
// synthetic "diff" without any changes in it.
return $this->buildSyntheticUnchangedDiff($path);
}
return $stdout;
}
protected function buildSyntheticAdditionDiff($path, $source, $rev) {
$type = $this->getSVNProperty($path, 'svn:mime-type');
if ($type == 'application/octet-stream') {
return <<<EODIFF
Index: {$path}
===================================================================
Cannot display: file marked as a binary type.
svn:mime-type = application/octet-stream
EODIFF;
}
if (is_dir($this->getPath($path))) {
return null;
}
$data = Filesystem::readFile($this->getPath($path));
list($orig) = execx('svn cat %s@%s', $source, $rev);
$src = new TempFile();
$dst = new TempFile();
Filesystem::writeFile($src, $orig);
Filesystem::writeFile($dst, $data);
list($err, $diff) = exec_manual(
'diff -L a/%s -L b/%s -U%d %s %s',
str_replace($this->getSourceControlPath().'/', '', $source),
$path,
$this->getDiffLinesOfContext(),
$src,
$dst);
if ($err == 1) { // 1 means there are differences.
return <<<EODIFF
Index: {$path}
===================================================================
{$diff}
EODIFF;
} else {
return $this->buildSyntheticUnchangedDiff($path);
}
}
protected function buildSyntheticUnchangedDiff($path) {
$full_path = $this->getPath($path);
if (is_dir($full_path)) {
return null;
}
if (!file_exists($full_path)) {
return null;
}
$data = Filesystem::readFile($full_path);
$lines = explode("\n", $data);
$len = count($lines);
foreach ($lines as $key => $line) {
$lines[$key] = ' '.$line;
}
$lines = implode("\n", $lines);
return <<<EODIFF
Index: {$path}
===================================================================
--- {$path} (synthetic)
+++ {$path} (synthetic)
@@ -1,{$len} +1,{$len} @@
{$lines}
EODIFF;
}
public function getAllFiles() {
// TODO: Handle paths with newlines.
$future = $this->buildLocalFuture(array('list -R'));
return new PhutilCallbackFilterIterator(
new LinesOfALargeExecFuture($future),
array($this, 'filterFiles'));
}
public function getChangedFiles($since_commit) {
$url = '';
$match = null;
if (preg_match('/(.*)@(.*)/', $since_commit, $match)) {
list(, $url, $since_commit) = $match;
}
// TODO: Handle paths with newlines.
list($stdout) = $this->execxLocal(
'--xml diff --revision %s:HEAD --summarize %s',
$since_commit,
$url);
$xml = new SimpleXMLElement($stdout);
$return = array();
foreach ($xml->paths[0]->path as $path) {
$return[(string)$path] = $this->parseSVNStatus($path['item']);
}
return $return;
}
public function filterFiles($path) {
// NOTE: SVN uses '/' also on Windows.
if ($path == '' || substr($path, -1) == '/') {
return null;
}
return $path;
}
public function getBlame($path) {
$blame = array();
list($stdout) = $this->execxLocal('blame %s', $path);
$stdout = trim($stdout);
if (!strlen($stdout)) {
// Empty file.
return $blame;
}
foreach (explode("\n", $stdout) as $line) {
$m = array();
if (!preg_match('/^\s*(\d+)\s+(\S+)/', $line, $m)) {
throw new Exception("Bad blame? `{$line}'");
}
$revision = $m[1];
$author = $m[2];
$blame[] = array($author, $revision);
}
return $blame;
}
public function getOriginalFileData($path) {
// SVN issues warnings for nonexistent paths, directories, etc., but still
// returns no error code. However, for new paths in the working copy it
// fails. Assume that failure means the original file does not exist.
list($err, $stdout) = $this->execManualLocal('cat %s@', $path);
if ($err) {
return null;
}
return $stdout;
}
public function getCurrentFileData($path) {
$full_path = $this->getPath($path);
if (Filesystem::pathExists($full_path)) {
return Filesystem::readFile($full_path);
}
return null;
}
- public function getRepositorySVNUUID() {
+ public function getRepositoryUUID() {
$info = $this->getSVNInfo('/');
return $info['Repository UUID'];
}
public function getLocalCommitInformation() {
return null;
}
public function isHistoryDefaultImmutable() {
return true;
}
public function supportsAmend() {
return false;
}
public function supportsCommitRanges() {
return false;
}
public function supportsLocalCommits() {
return false;
}
public function hasLocalCommit($commit) {
return false;
}
public function getWorkingCopyRevision() {
return $this->getSourceControlBaseRevision();
}
public function supportsLocalBranchMerge() {
return false;
}
public function getFinalizedRevisionMessage() {
// In other VCSes we give push instructions here, but it never makes sense
// in SVN.
return "Done.";
}
public function loadWorkingCopyDifferentialRevisions(
ConduitClient $conduit,
array $query) {
// We don't have much to go on in SVN, look for revisions that came from
// this directory and belong to the same project.
$project = $this->getWorkingCopyIdentity()->getProjectID();
if (!$project) {
return array();
}
$results = $conduit->callMethodSynchronous(
'differential.query',
$query + array(
'arcanistProjects' => array($project),
));
foreach ($results as $key => $result) {
if ($result['sourcePath'] != $this->getPath()) {
unset($results[$key]);
}
}
foreach ($results as $key => $result) {
$results[$key]['why'] =
"Matching arcanist project name and working copy directory path.";
}
return $results;
}
public function updateWorkingCopy() {
$this->execxLocal('up');
}
public static function escapeFileNamesForSVN(array $files) {
foreach ($files as $k => $file) {
$files[$k] = self::escapeFileNameForSVN($file);
}
return $files;
}
public static function escapeFileNameForSVN($file) {
// SVN interprets "x@1" as meaning "file x at revision 1", which is not
// intended for files named "sprite@2x.png" or similar. For files with an
// "@" in their names, escape them by adding "@" at the end, which SVN
// interprets as "at the working copy revision". There is a special case
// where ".@" means "fail with an error" instead of ". at the working copy
// revision", so avoid escaping "." into ".@".
if (strpos($file, '@') !== false) {
$file = $file.'@';
}
return $file;
}
}
diff --git a/src/repository/api/__tests__/ArcanistRepositoryAPIStateTestCase.php b/src/repository/api/__tests__/ArcanistRepositoryAPIStateTestCase.php
index 0de40543..0ef7e7cb 100644
--- a/src/repository/api/__tests__/ArcanistRepositoryAPIStateTestCase.php
+++ b/src/repository/api/__tests__/ArcanistRepositoryAPIStateTestCase.php
@@ -1,123 +1,124 @@
<?php
final class ArcanistRepositoryAPIStateTestCase extends ArcanistTestCase {
public function testGitStateParsing() {
if (Filesystem::binaryExists('git')) {
$this->parseState('git_basic.git.tgz');
} else {
$this->assertSkipped('Git is not installed');
}
}
public function testHgStateParsing() {
if (Filesystem::binaryExists('hg')) {
$this->parseState('hg_basic.hg.tgz');
} else {
$this->assertSkipped('Mercurial is not installed');
}
}
public function testSvnStateParsing() {
if (Filesystem::binaryExists('svn')) {
$this->parseState('svn_basic.svn.tgz');
} else {
$this->assertSkipped('Subversion is not installed');
}
}
private function parseState($test) {
$dir = dirname(__FILE__) . '/state/';
$fixture = PhutilDirectoryFixture::newFromArchive($dir.'/'.$test);
$fixture_path = $fixture->getPath();
$working_copy = ArcanistWorkingCopyIdentity::newFromPath($fixture_path);
$configuration_manager = new ArcanistConfigurationManager();
$configuration_manager->setWorkingCopyIdentity($working_copy);
$api = ArcanistRepositoryAPI::newAPIFromConfigurationManager(
$configuration_manager);
$api->setBaseCommitArgumentRules('arc:this');
if ($api instanceof ArcanistSubversionAPI) {
// Upgrade the repository so that the test will still pass if the local
// `svn` is newer than the `svn` which created the repository.
// NOTE: Some versions of Subversion (1.7.x?) exit with an error code on
// a no-op upgrade, although newer versions do not. We just ignore the
// error here; if it's because of an actual problem we'll hit an error
// shortly anyway.
$api->execManualLocal('upgrade');
}
$this->assertCorrectState($test, $api);
}
private function assertCorrectState($test, ArcanistRepositoryAPI $api) {
$f_mod = ArcanistRepositoryAPI::FLAG_MODIFIED;
$f_add = ArcanistRepositoryAPI::FLAG_ADDED;
$f_del = ArcanistRepositoryAPI::FLAG_DELETED;
$f_unt = ArcanistRepositoryAPI::FLAG_UNTRACKED;
$f_con = ArcanistRepositoryAPI::FLAG_CONFLICT;
$f_mis = ArcanistRepositoryAPI::FLAG_MISSING;
$f_uns = ArcanistRepositoryAPI::FLAG_UNSTAGED;
$f_unc = ArcanistRepositoryAPI::FLAG_UNCOMMITTED;
$f_ext = ArcanistRepositoryAPI::FLAG_EXTERNALS;
$f_obs = ArcanistRepositoryAPI::FLAG_OBSTRUCTED;
$f_inc = ArcanistRepositoryAPI::FLAG_INCOMPLETE;
switch ($test) {
case 'svn_basic.svn.tgz':
$expect = array(
'ADDED' => $f_add,
'COPIED_TO' => $f_add,
'DELETED' => $f_del,
'MODIFIED' => $f_mod,
'MOVED' => $f_del,
'MOVED_TO' => $f_add,
'PROPCHANGE' => $f_mod,
'UNTRACKED' => $f_unt,
);
$this->assertEqual($expect, $api->getUncommittedStatus());
$this->assertEqual($expect, $api->getCommitRangeStatus());
break;
case 'git_basic.git.tgz':
$expect_uncommitted = array(
'UNCOMMITTED' => $f_add | $f_unc,
'UNSTAGED' => $f_mod | $f_uns | $f_unc,
'UNTRACKED' => $f_unt,
);
+
$this->assertEqual($expect_uncommitted, $api->getUncommittedStatus());
$expect_range = array(
'ADDED' => $f_add,
'DELETED' => $f_del,
'MODIFIED' => $f_mod,
'UNCOMMITTED' => $f_add,
'UNSTAGED' => $f_add,
);
$this->assertEqual($expect_range, $api->getCommitRangeStatus());
break;
case 'hg_basic.hg.tgz':
$expect_uncommitted = array(
'UNCOMMITTED' => $f_mod | $f_unc,
'UNTRACKED' => $f_unt,
);
$this->assertEqual($expect_uncommitted, $api->getUncommittedStatus());
$expect_range = array(
'ADDED' => $f_add,
'DELETED' => $f_del,
'MODIFIED' => $f_mod,
'UNCOMMITTED' => $f_add,
);
$this->assertEqual($expect_range, $api->getCommitRangeStatus());
break;
default:
throw new Exception(
"No test cases for working copy '{$test}'!");
}
}
}
diff --git a/src/workflow/ArcanistBaseWorkflow.php b/src/workflow/ArcanistBaseWorkflow.php
index c88c9bbc..d971ae9b 100644
--- a/src/workflow/ArcanistBaseWorkflow.php
+++ b/src/workflow/ArcanistBaseWorkflow.php
@@ -1,1521 +1,1707 @@
<?php
/**
* Implements a runnable command, like "arc diff" or "arc help".
*
* = Managing Conduit =
*
* Workflows have the builtin ability to open a Conduit connection to a
* Phabricator installation, so methods can be invoked over the API. Workflows
* may either not need this (e.g., "help"), or may need a Conduit but not
* authentication (e.g., calling only public APIs), or may need a Conduit and
* authentication (e.g., "arc diff").
*
* To specify that you need an //unauthenticated// conduit, override
* @{method:requiresConduit} to return ##true##. To specify that you need an
* //authenticated// conduit, override @{method:requiresAuthentication} to
* return ##true##. You can also manually invoke @{method:establishConduit}
* and/or @{method:authenticateConduit} later in a workflow to upgrade it.
* Once a conduit is open, you can access the client by calling
* @{method:getConduit}, which allows you to invoke methods. You can get
* verified information about the user identity by calling @{method:getUserPHID}
* or @{method:getUserName} after authentication occurs.
*
* = Scratch Files =
*
* Arcanist workflows can read and write 'scratch files', which are temporary
* files stored in the project that persist across commands. They can be useful
* if you want to save some state, or keep a copy of a long message the user
* entered if something goes wrong.
*
*
* @task conduit Conduit
* @task scratch Scratch Files
- * @group workflow
+ * @task phabrep Phabricator Repositories
+ *
* @stable
*/
abstract class ArcanistBaseWorkflow extends Phobject {
const COMMIT_DISABLE = 0;
const COMMIT_ALLOW = 1;
const COMMIT_ENABLE = 2;
const AUTO_COMMIT_TITLE = 'Automatic commit by arc';
private $commitMode = self::COMMIT_DISABLE;
private $shouldAmend;
private $conduit;
private $conduitURI;
private $conduitCredentials;
private $conduitAuthenticated;
private $forcedConduitVersion;
private $conduitTimeout;
private $userPHID;
private $userName;
private $repositoryAPI;
private $configurationManager;
private $workingCopy;
private $arguments;
private $passedArguments;
private $command;
private $stashed;
private $projectInfo;
+ private $repositoryInfo;
+ private $repositoryReasons;
private $arcanistConfiguration;
private $parentWorkflow;
private $workingDirectory;
private $repositoryVersion;
private $changeCache = array();
public function __construct() {
}
abstract public function run();
/**
* Finalizes any cleanup operations that need to occur regardless of
* whether the command succeeded or failed.
*/
public function finalize() {
$this->finalizeWorkingCopy();
}
/**
* Return the command used to invoke this workflow from the command like,
* e.g. "help" for @{class:ArcanistHelpWorkflow}.
*
* @return string The command a user types to invoke this workflow.
*/
abstract public function getWorkflowName();
/**
* Return console formatted string with all command synopses.
*
* @return string 6-space indented list of available command synopses.
*/
abstract public function getCommandSynopses();
/**
* Return console formatted string with command help printed in `arc help`.
*
* @return string 10-space indented help to use the command.
*/
abstract public function getCommandHelp();
/* -( Conduit )------------------------------------------------------------ */
/**
* Set the URI which the workflow will open a conduit connection to when
* @{method:establishConduit} is called. Arcanist makes an effort to set
* this by default for all workflows (by reading ##.arcconfig## and/or the
* value of ##--conduit-uri##) even if they don't need Conduit, so a workflow
* can generally upgrade into a conduit workflow later by just calling
* @{method:establishConduit}.
*
* You generally should not need to call this method unless you are
* specifically overriding the default URI. It is normally sufficient to
* just invoke @{method:establishConduit}.
*
* NOTE: You can not call this after a conduit has been established.
*
* @param string The URI to open a conduit to when @{method:establishConduit}
* is called.
* @return this
* @task conduit
*/
final public function setConduitURI($conduit_uri) {
if ($this->conduit) {
throw new Exception(
"You can not change the Conduit URI after a conduit is already open.");
}
$this->conduitURI = $conduit_uri;
return $this;
}
/**
* Returns the URI the conduit connection within the workflow uses.
*
* @return string
* @task conduit
*/
final public function getConduitURI() {
return $this->conduitURI;
}
/**
* Open a conduit channel to the server which was previously configured by
* calling @{method:setConduitURI}. Arcanist will do this automatically if
* the workflow returns ##true## from @{method:requiresConduit}, or you can
* later upgrade a workflow and build a conduit by invoking it manually.
*
* You must establish a conduit before you can make conduit calls.
*
* NOTE: You must call @{method:setConduitURI} before you can call this
* method.
*
* @return this
* @task conduit
*/
final public function establishConduit() {
if ($this->conduit) {
return $this;
}
if (!$this->conduitURI) {
throw new Exception(
"You must specify a Conduit URI with setConduitURI() before you can ".
"establish a conduit.");
}
$this->conduit = new ConduitClient($this->conduitURI);
if ($this->conduitTimeout) {
$this->conduit->setTimeout($this->conduitTimeout);
}
$user = $this->getConfigFromAnySource('http.basicauth.user');
$pass = $this->getConfigFromAnySource('http.basicauth.pass');
if ($user !== null && $pass !== null) {
$this->conduit->setBasicAuthCredentials($user, $pass);
}
return $this;
}
final public function getConfigFromAnySource($key) {
return $this->configurationManager->getConfigFromAnySource($key);
}
/**
* Set credentials which will be used to authenticate against Conduit. These
* credentials can then be used to establish an authenticated connection to
* conduit by calling @{method:authenticateConduit}. Arcanist sets some
* defaults for all workflows regardless of whether or not they return true
* from @{method:requireAuthentication}, based on the ##~/.arcrc## and
* ##.arcconf## files if they are present. Thus, you can generally upgrade a
* workflow which does not require authentication into an authenticated
* workflow by later invoking @{method:requireAuthentication}. You should not
* normally need to call this method unless you are specifically overriding
* the defaults.
*
* NOTE: You can not call this method after calling
* @{method:authenticateConduit}.
*
* @param dict A credential dictionary, see @{method:authenticateConduit}.
* @return this
* @task conduit
*/
final public function setConduitCredentials(array $credentials) {
if ($this->isConduitAuthenticated()) {
throw new Exception(
"You may not set new credentials after authenticating conduit.");
}
$this->conduitCredentials = $credentials;
return $this;
}
/**
* Force arc to identify with a specific Conduit version during the
* protocol handshake. This is primarily useful for development (especially
* for sending diffs which bump the client Conduit version), since the client
* still actually speaks the builtin version of the protocol.
*
* Controlled by the --conduit-version flag.
*
* @param int Version the client should pretend to be.
* @return this
* @task conduit
*/
public function forceConduitVersion($version) {
$this->forcedConduitVersion = $version;
return $this;
}
/**
* Get the protocol version the client should identify with.
*
* @return int Version the client should claim to be.
* @task conduit
*/
public function getConduitVersion() {
return nonempty($this->forcedConduitVersion, 6);
}
/**
* Override the default timeout for Conduit.
*
* Controlled by the --conduit-timeout flag.
*
* @param float Timeout, in seconds.
* @return this
* @task conduit
*/
public function setConduitTimeout($timeout) {
$this->conduitTimeout = $timeout;
if ($this->conduit) {
$this->conduit->setConduitTimeout($timeout);
}
return $this;
}
/**
* Open and authenticate a conduit connection to a Phabricator server using
* provided credentials. Normally, Arcanist does this for you automatically
* when you return true from @{method:requiresAuthentication}, but you can
* also upgrade an existing workflow to one with an authenticated conduit
* by invoking this method manually.
*
* You must authenticate the conduit before you can make authenticated conduit
* calls (almost all calls require authentication).
*
* This method uses credentials provided via @{method:setConduitCredentials}
* to authenticate to the server:
*
* - ##user## (required) The username to authenticate with.
* - ##certificate## (required) The Conduit certificate to use.
* - ##description## (optional) Description of the invoking command.
*
* Successful authentication allows you to call @{method:getUserPHID} and
* @{method:getUserName}, as well as use the client you access with
* @{method:getConduit} to make authenticated calls.
*
* NOTE: You must call @{method:setConduitURI} and
* @{method:setConduitCredentials} before you invoke this method.
*
* @return this
* @task conduit
*/
final public function authenticateConduit() {
if ($this->isConduitAuthenticated()) {
return $this;
}
$this->establishConduit();
$credentials = $this->conduitCredentials;
try {
if (!$credentials) {
throw new Exception(
"Set conduit credentials with setConduitCredentials() before ".
"authenticating conduit!");
}
if (empty($credentials['user'])) {
throw new ConduitClientException('ERR-INVALID-USER',
'Empty user in credentials.');
}
if (empty($credentials['certificate'])) {
throw new ConduitClientException('ERR-NO-CERTIFICATE',
'Empty certificate in credentials.');
}
$description = idx($credentials, 'description', '');
$user = $credentials['user'];
$certificate = $credentials['certificate'];
$connection = $this->getConduit()->callMethodSynchronous(
'conduit.connect',
array(
'client' => 'arc',
'clientVersion' => $this->getConduitVersion(),
'clientDescription' => php_uname('n').':'.$description,
'user' => $user,
'certificate' => $certificate,
'host' => $this->conduitURI,
));
} catch (ConduitClientException $ex) {
if ($ex->getErrorCode() == 'ERR-NO-CERTIFICATE' ||
$ex->getErrorCode() == 'ERR-INVALID-USER') {
$conduit_uri = $this->conduitURI;
$message =
"\n".
phutil_console_format(
"YOU NEED TO __INSTALL A CERTIFICATE__ TO LOGIN TO PHABRICATOR").
"\n\n".
phutil_console_format(
" To do this, run: **arc install-certificate**").
"\n\n".
"The server '{$conduit_uri}' rejected your request:".
"\n".
$ex->getMessage();
throw new ArcanistUsageException($message);
} else if ($ex->getErrorCode() == 'NEW-ARC-VERSION') {
// Cleverly disguise this as being AWESOME!!!
echo phutil_console_format("**New Version Available!**\n\n");
echo phutil_console_wrap($ex->getMessage());
echo "\n\n";
echo "In most cases, arc can be upgraded automatically.\n";
$ok = phutil_console_confirm(
"Upgrade arc now?",
$default_no = false);
if (!$ok) {
throw $ex;
}
$root = dirname(phutil_get_library_root('arcanist'));
chdir($root);
$err = phutil_passthru('%s upgrade', $root.'/bin/arc');
if (!$err) {
echo "\nTry running your arc command again.\n";
}
exit(1);
} else {
throw $ex;
}
}
$this->userName = $user;
$this->userPHID = $connection['userPHID'];
$this->conduitAuthenticated = true;
return $this;
}
/**
* @return bool True if conduit is authenticated, false otherwise.
* @task conduit
*/
final protected function isConduitAuthenticated() {
return (bool)$this->conduitAuthenticated;
}
/**
* Override this to return true if your workflow requires a conduit channel.
* Arc will build the channel for you before your workflow executes. This
* implies that you only need an unauthenticated channel; if you need
* authentication, override @{method:requiresAuthentication}.
*
* @return bool True if arc should build a conduit channel before running
* the workflow.
* @task conduit
*/
public function requiresConduit() {
return false;
}
/**
* Override this to return true if your workflow requires an authenticated
* conduit channel. This implies that it requires a conduit. Arc will build
* and authenticate the channel for you before the workflow executes.
*
* @return bool True if arc should build an authenticated conduit channel
* before running the workflow.
* @task conduit
*/
public function requiresAuthentication() {
return false;
}
/**
* Returns the PHID for the user once they've authenticated via Conduit.
*
* @return phid Authenticated user PHID.
* @task conduit
*/
final public function getUserPHID() {
if (!$this->userPHID) {
$workflow = get_class($this);
throw new Exception(
"This workflow ('{$workflow}') requires authentication, override ".
"requiresAuthentication() to return true.");
}
return $this->userPHID;
}
/**
* Deprecated. See @{method:getUserPHID}.
*
* @deprecated
*/
final public function getUserGUID() {
phutil_deprecated(
'ArcanistBaseWorkflow::getUserGUID',
'This method has been renamed to getUserPHID().');
return $this->getUserPHID();
}
/**
* Return the username for the user once they've authenticated via Conduit.
*
* @return string Authenticated username.
* @task conduit
*/
final public function getUserName() {
return $this->userName;
}
/**
* Get the established @{class@libphutil:ConduitClient} in order to make
* Conduit method calls. Before the client is available it must be connected,
* either implicitly by making @{method:requireConduit} or
* @{method:requireAuthentication} return true, or explicitly by calling
* @{method:establishConduit} or @{method:authenticateConduit}.
*
* @return @{class@libphutil:ConduitClient} Live conduit client.
* @task conduit
*/
final public function getConduit() {
if (!$this->conduit) {
$workflow = get_class($this);
throw new Exception(
"This workflow ('{$workflow}') requires a Conduit, override ".
"requiresConduit() to return true.");
}
return $this->conduit;
}
public function setArcanistConfiguration(
ArcanistConfiguration $arcanist_configuration) {
$this->arcanistConfiguration = $arcanist_configuration;
return $this;
}
public function getArcanistConfiguration() {
return $this->arcanistConfiguration;
}
public function setConfigurationManager(
ArcanistConfigurationManager $arcanist_configuration_manager) {
$this->configurationManager = $arcanist_configuration_manager;
return $this;
}
public function getConfigurationManager() {
return $this->configurationManager;
}
public function requiresWorkingCopy() {
return false;
}
public function desiresWorkingCopy() {
return false;
}
public function requiresRepositoryAPI() {
return false;
}
public function desiresRepositoryAPI() {
return false;
}
public function setCommand($command) {
$this->command = $command;
return $this;
}
public function getCommand() {
return $this->command;
}
public function getArguments() {
return array();
}
public function setWorkingDirectory($working_directory) {
$this->workingDirectory = $working_directory;
return $this;
}
public function getWorkingDirectory() {
return $this->workingDirectory;
}
private function setParentWorkflow($parent_workflow) {
$this->parentWorkflow = $parent_workflow;
return $this;
}
protected function getParentWorkflow() {
return $this->parentWorkflow;
}
public function buildChildWorkflow($command, array $argv) {
$arc_config = $this->getArcanistConfiguration();
$workflow = $arc_config->buildWorkflow($command);
$workflow->setParentWorkflow($this);
$workflow->setCommand($command);
$workflow->setConfigurationManager($this->getConfigurationManager());
if ($this->repositoryAPI) {
$workflow->setRepositoryAPI($this->repositoryAPI);
}
if ($this->userPHID) {
$workflow->userPHID = $this->getUserPHID();
$workflow->userName = $this->getUserName();
}
if ($this->conduit) {
$workflow->conduit = $this->conduit;
}
if ($this->workingCopy) {
$workflow->setWorkingCopy($this->workingCopy);
}
$workflow->setArcanistConfiguration($arc_config);
$workflow->parseArguments(array_values($argv));
return $workflow;
}
public function getArgument($key, $default = null) {
return idx($this->arguments, $key, $default);
}
public function getPassedArguments() {
return $this->passedArguments;
}
final public function getCompleteArgumentSpecification() {
$spec = $this->getArguments();
$arc_config = $this->getArcanistConfiguration();
$command = $this->getCommand();
$spec += $arc_config->getCustomArgumentsForCommand($command);
return $spec;
}
public function parseArguments(array $args) {
$this->passedArguments = $args;
$spec = $this->getCompleteArgumentSpecification();
$dict = array();
$more_key = null;
if (!empty($spec['*'])) {
$more_key = $spec['*'];
unset($spec['*']);
$dict[$more_key] = array();
}
$short_to_long_map = array();
foreach ($spec as $long => $options) {
if (!empty($options['short'])) {
$short_to_long_map[$options['short']] = $long;
}
}
foreach ($spec as $long => $options) {
if (!empty($options['repeat'])) {
$dict[$long] = array();
}
}
$more = array();
for ($ii = 0; $ii < count($args); $ii++) {
$arg = $args[$ii];
$arg_name = null;
$arg_key = null;
if ($arg == '--') {
$more = array_merge(
$more,
array_slice($args, $ii + 1));
break;
} else if (!strncmp($arg, '--', 2)) {
$arg_key = substr($arg, 2);
if (!array_key_exists($arg_key, $spec)) {
$corrected = ArcanistConfiguration::correctArgumentSpelling(
$arg_key,
array_keys($spec));
if (count($corrected) == 1) {
PhutilConsole::getConsole()->writeErr(
pht(
"(Assuming '%s' is the British spelling of '%s'.)",
'--'.$arg_key,
'--'.head($corrected))."\n");
$arg_key = head($corrected);
} else {
throw new ArcanistUsageException(
"Unknown argument '{$arg_key}'. Try 'arc help'.");
}
}
} else if (!strncmp($arg, '-', 1)) {
$arg_key = substr($arg, 1);
if (empty($short_to_long_map[$arg_key])) {
throw new ArcanistUsageException(
"Unknown argument '{$arg_key}'. Try 'arc help'.");
}
$arg_key = $short_to_long_map[$arg_key];
} else {
$more[] = $arg;
continue;
}
$options = $spec[$arg_key];
if (empty($options['param'])) {
$dict[$arg_key] = true;
} else {
if ($ii == count($args) - 1) {
throw new ArcanistUsageException(
"Option '{$arg}' requires a parameter.");
}
if (!empty($options['repeat'])) {
$dict[$arg_key][] = $args[$ii + 1];
} else {
$dict[$arg_key] = $args[$ii + 1];
}
$ii++;
}
}
if ($more) {
if ($more_key) {
$dict[$more_key] = $more;
} else {
$example = reset($more);
throw new ArcanistUsageException(
"Unrecognized argument '{$example}'. Try 'arc help'.");
}
}
foreach ($dict as $key => $value) {
if (empty($spec[$key]['conflicts'])) {
continue;
}
foreach ($spec[$key]['conflicts'] as $conflict => $more) {
if (isset($dict[$conflict])) {
if ($more) {
$more = ': '.$more;
} else {
$more = '.';
}
// TODO: We'll always display these as long-form, when the user might
// have typed them as short form.
throw new ArcanistUsageException(
"Arguments '--{$key}' and '--{$conflict}' are mutually exclusive".
$more);
}
}
}
$this->arguments = $dict;
$this->didParseArguments();
return $this;
}
protected function didParseArguments() {
// Override this to customize workflow argument behavior.
}
public function getWorkingCopy() {
$working_copy = $this->getConfigurationManager()->getWorkingCopyIdentity();
if (!$working_copy) {
$workflow = get_class($this);
throw new Exception(
"This workflow ('{$workflow}') requires a working copy, override ".
"requiresWorkingCopy() to return true.");
}
return $working_copy;
}
public function setWorkingCopy(
ArcanistWorkingCopyIdentity $working_copy) {
$this->workingCopy = $working_copy;
return $this;
}
public function setRepositoryAPI($api) {
$this->repositoryAPI = $api;
return $this;
}
public function getRepositoryAPI() {
if (!$this->repositoryAPI) {
$workflow = get_class($this);
throw new Exception(
"This workflow ('{$workflow}') requires a Repository API, override ".
"requiresRepositoryAPI() to return true.");
}
return $this->repositoryAPI;
}
protected function shouldRequireCleanUntrackedFiles() {
return empty($this->arguments['allow-untracked']);
}
public function setCommitMode($mode) {
$this->commitMode = $mode;
return $this;
}
public function finalizeWorkingCopy() {
if ($this->stashed) {
$api = $this->getRepositoryAPI();
$api->unstashChanges();
echo "Restored stashed changes to the working directory.\n";
}
}
public function requireCleanWorkingCopy() {
$api = $this->getRepositoryAPI();
$must_commit = array();
$working_copy_desc = phutil_console_format(
" Working copy: __%s__\n\n",
$api->getPath());
$untracked = $api->getUntrackedChanges();
if ($this->shouldRequireCleanUntrackedFiles()) {
if (!empty($untracked)) {
echo "You have untracked files in this working copy.\n\n".
$working_copy_desc.
" Untracked files in working copy:\n".
" ".implode("\n ", $untracked)."\n\n";
if ($api instanceof ArcanistGitAPI) {
echo phutil_console_wrap(
"Since you don't have '.gitignore' rules for these files and have ".
"not listed them in '.git/info/exclude', you may have forgotten ".
"to 'git add' them to your commit.\n");
} else if ($api instanceof ArcanistSubversionAPI) {
echo phutil_console_wrap(
"Since you don't have 'svn:ignore' rules for these files, you may ".
"have forgotten to 'svn add' them.\n");
} else if ($api instanceof ArcanistMercurialAPI) {
echo phutil_console_wrap(
"Since you don't have '.hgignore' rules for these files, you ".
"may have forgotten to 'hg add' them to your commit.\n");
}
if ($this->askForAdd($untracked)) {
$api->addToCommit($untracked);
$must_commit += array_flip($untracked);
} else if ($this->commitMode == self::COMMIT_DISABLE) {
$prompt = "Do you want to continue without adding these files?";
if (!phutil_console_confirm($prompt, $default_no = false)) {
throw new ArcanistUserAbortException();
}
}
}
}
$incomplete = $api->getIncompleteChanges();
if ($incomplete) {
throw new ArcanistUsageException(
"You have incompletely checked out directories in this working copy. ".
"Fix them before proceeding.\n\n".
$working_copy_desc.
" Incomplete directories in working copy:\n".
" ".implode("\n ", $incomplete)."\n\n".
"You can fix these paths by running 'svn update' on them.");
}
$conflicts = $api->getMergeConflicts();
if ($conflicts) {
throw new ArcanistUsageException(
"You have merge conflicts in this working copy. Resolve merge ".
"conflicts before proceeding.\n\n".
$working_copy_desc.
" Conflicts in working copy:\n".
" ".implode("\n ", $conflicts)."\n");
}
$missing = $api->getMissingChanges();
if ($missing) {
throw new ArcanistUsageException(
pht(
"You have missing files in this working copy. Revert or formally ".
"remove them (with `svn rm`) before proceeding.\n\n".
"%s".
" Missing files in working copy:\n%s\n",
$working_copy_desc,
" ".implode("\n ", $missing)));
}
$unstaged = $api->getUnstagedChanges();
if ($unstaged) {
echo "You have unstaged changes in this working copy.\n\n".
$working_copy_desc.
" Unstaged changes in working copy:\n".
" ".implode("\n ", $unstaged)."\n";
if ($this->askForAdd($unstaged)) {
$api->addToCommit($unstaged);
$must_commit += array_flip($unstaged);
} else {
$permit_autostash = $this->getConfigFromAnySource(
'arc.autostash',
false);
if ($permit_autostash && $api->canStashChanges()) {
echo "Stashing uncommitted changes. (You can restore them with ".
"`git stash pop`.)\n";
$api->stashChanges();
$this->stashed = true;
} else {
throw new ArcanistUsageException(
"Stage and commit (or revert) them before proceeding.");
}
}
}
$uncommitted = $api->getUncommittedChanges();
foreach ($uncommitted as $key => $path) {
if (array_key_exists($path, $must_commit)) {
unset($uncommitted[$key]);
}
}
if ($uncommitted) {
echo "You have uncommitted changes in this working copy.\n\n".
$working_copy_desc.
" Uncommitted changes in working copy:\n".
" ".implode("\n ", $uncommitted)."\n";
if ($this->askForAdd($uncommitted)) {
$must_commit += array_flip($uncommitted);
} else {
throw new ArcanistUncommittedChangesException(
"Commit (or revert) them before proceeding.");
}
}
if ($must_commit) {
if ($this->shouldAmend) {
$commit = head($api->getLocalCommitInformation());
$api->amendCommit($commit['message']);
} else if ($api->supportsLocalCommits()) {
$commit_message = phutil_console_prompt("Enter commit message:");
if ($commit_message == '') {
$commit_message = self::AUTO_COMMIT_TITLE;
}
$api->doCommit($commit_message);
}
}
}
private function shouldAmend() {
$api = $this->getRepositoryAPI();
if ($this->isHistoryImmutable() || !$api->supportsAmend()) {
return false;
}
$commits = $api->getLocalCommitInformation();
if (!$commits) {
return false;
}
$commit = reset($commits);
$message = ArcanistDifferentialCommitMessage::newFromRawCorpus(
$commit['message']);
if ($message->getGitSVNBaseRevision()) {
return false;
}
if ($api->getAuthor() != $commit['author']) {
return false;
}
if ($message->getRevisionID() && $this->getArgument('create')) {
return false;
}
// TODO: Check commits since tracking branch. If empty then return false.
$repository = $this->loadProjectRepository();
if ($repository) {
$callsign = $repository['callsign'];
$known_commits = $this->getConduit()->callMethodSynchronous(
'diffusion.getcommits',
array('commits' => array('r'.$callsign.$commit['commit'])));
if (ifilter($known_commits, 'error', $negate = true)) {
return false;
}
}
if (!$message->getRevisionID()) {
return true;
}
$in_working_copy = $api->loadWorkingCopyDifferentialRevisions(
$this->getConduit(),
array(
'authors' => array($this->getUserPHID()),
'status' => 'status-open',
));
if ($in_working_copy) {
return true;
}
return false;
}
private function askForAdd(array $files) {
if ($this->commitMode == self::COMMIT_DISABLE) {
return false;
}
if ($this->shouldAmend === null) {
$this->shouldAmend = $this->shouldAmend();
}
if ($this->commitMode == self::COMMIT_ENABLE) {
return true;
}
if ($this->shouldAmend) {
$prompt = pht(
'Do you want to amend these files to the commit?',
count($files));
} else {
$prompt = pht(
'Do you want to add these files to the commit?',
count($files));
}
return phutil_console_confirm($prompt);
}
protected function loadDiffBundleFromConduit(
ConduitClient $conduit,
$diff_id) {
return $this->loadBundleFromConduit(
$conduit,
array(
'diff_id' => $diff_id,
));
}
protected function loadRevisionBundleFromConduit(
ConduitClient $conduit,
$revision_id) {
return $this->loadBundleFromConduit(
$conduit,
array(
'revision_id' => $revision_id,
));
}
private function loadBundleFromConduit(
ConduitClient $conduit,
$params) {
$future = $conduit->callMethod('differential.getdiff', $params);
$diff = $future->resolve();
$changes = array();
foreach ($diff['changes'] as $changedict) {
$changes[] = ArcanistDiffChange::newFromDictionary($changedict);
}
$bundle = ArcanistBundle::newFromChanges($changes);
$bundle->setConduit($conduit);
// since the conduit method has changes, assume that these fields
// could be unset
$bundle->setProjectID(idx($diff, 'projectName'));
$bundle->setBaseRevision(idx($diff, 'sourceControlBaseRevision'));
$bundle->setRevisionID(idx($diff, 'revisionID'));
$bundle->setAuthorName(idx($diff, 'authorName'));
$bundle->setAuthorEmail(idx($diff, 'authorEmail'));
return $bundle;
}
/**
* Return a list of lines changed by the current diff, or ##null## if the
* change list is meaningless (for example, because the path is a directory
* or binary file).
*
* @param string Path within the repository.
* @param string Change selection mode (see ArcanistDiffHunk).
* @return list|null List of changed line numbers, or null to indicate that
* the path is not a line-oriented text file.
*/
protected function getChangedLines($path, $mode) {
$repository_api = $this->getRepositoryAPI();
$full_path = $repository_api->getPath($path);
if (is_dir($full_path)) {
return null;
}
if (!file_exists($full_path)) {
return null;
}
$change = $this->getChange($path);
if ($change->getFileType() !== ArcanistDiffChangeType::FILE_TEXT) {
return null;
}
$lines = $change->getChangedLines($mode);
return array_keys($lines);
}
protected function getChange($path) {
$repository_api = $this->getRepositoryAPI();
// TODO: Very gross
$is_git = ($repository_api instanceof ArcanistGitAPI);
$is_hg = ($repository_api instanceof ArcanistMercurialAPI);
$is_svn = ($repository_api instanceof ArcanistSubversionAPI);
if ($is_svn) {
// NOTE: In SVN, we don't currently support a "get all local changes"
// operation, so special case it.
if (empty($this->changeCache[$path])) {
$diff = $repository_api->getRawDiffText($path);
$parser = $this->newDiffParser();
$changes = $parser->parseDiff($diff);
if (count($changes) != 1) {
throw new Exception("Expected exactly one change.");
}
$this->changeCache[$path] = reset($changes);
}
} else if ($is_git || $is_hg) {
if (empty($this->changeCache)) {
$changes = $repository_api->getAllLocalChanges();
foreach ($changes as $change) {
$this->changeCache[$change->getCurrentPath()] = $change;
}
}
} else {
throw new Exception("Missing VCS support.");
}
if (empty($this->changeCache[$path])) {
if ($is_git) {
// This can legitimately occur under git if you make a change, "git
// commit" it, and then revert the change in the working copy and run
// "arc lint".
$change = new ArcanistDiffChange();
$change->setCurrentPath($path);
return $change;
} else {
throw new Exception(
"Trying to get change for unchanged path '{$path}'!");
}
}
return $this->changeCache[$path];
}
final public function willRunWorkflow() {
$spec = $this->getCompleteArgumentSpecification();
foreach ($this->arguments as $arg => $value) {
if (empty($spec[$arg])) {
continue;
}
$options = $spec[$arg];
if (!empty($options['supports'])) {
$system_name = $this->getRepositoryAPI()->getSourceControlSystemName();
if (!in_array($system_name, $options['supports'])) {
$extended_info = null;
if (!empty($options['nosupport'][$system_name])) {
$extended_info = ' '.$options['nosupport'][$system_name];
}
throw new ArcanistUsageException(
"Option '--{$arg}' is not supported under {$system_name}.".
$extended_info);
}
}
}
}
protected function normalizeRevisionID($revision_id) {
return preg_replace('/^D/i', '', $revision_id);
}
protected function shouldShellComplete() {
return true;
}
protected function getShellCompletions(array $argv) {
return array();
}
protected function getSupportedRevisionControlSystems() {
return array('any');
}
protected function getPassthruArgumentsAsMap($command) {
$map = array();
foreach ($this->getCompleteArgumentSpecification() as $key => $spec) {
if (!empty($spec['passthru'][$command])) {
if (isset($this->arguments[$key])) {
$map[$key] = $this->arguments[$key];
}
}
}
return $map;
}
protected function getPassthruArgumentsAsArgv($command) {
$spec = $this->getCompleteArgumentSpecification();
$map = $this->getPassthruArgumentsAsMap($command);
$argv = array();
foreach ($map as $key => $value) {
$argv[] = '--'.$key;
if (!empty($spec[$key]['param'])) {
$argv[] = $value;
}
}
return $argv;
}
/**
* Write a message to stderr so that '--json' flags or stdout which is meant
* to be piped somewhere aren't disrupted.
*
* @param string Message to write to stderr.
* @return void
*/
protected function writeStatusMessage($msg) {
fwrite(STDERR, $msg);
}
protected function isHistoryImmutable() {
$repository_api = $this->getRepositoryAPI();
$config = $this->getConfigFromAnySource('history.immutable');
if ($config !== null) {
return $config;
}
return $repository_api->isHistoryDefaultImmutable();
}
/**
* Workflows like 'lint' and 'unit' operate on a list of working copy paths.
* The user can either specify the paths explicitly ("a.js b.php"), or by
* specfifying a revision ("--rev a3f10f1f") to select all paths modified
* since that revision, or by omitting both and letting arc choose the
* default relative revision.
*
* This method takes the user's selections and returns the paths that the
* workflow should act upon.
*
* @param list List of explicitly provided paths.
* @param string|null Revision name, if provided.
* @param mask Mask of ArcanistRepositoryAPI flags to exclude.
* Defaults to ArcanistRepositoryAPI::FLAG_UNTRACKED.
* @return list List of paths the workflow should act on.
*/
protected function selectPathsForWorkflow(
array $paths,
$rev,
$omit_mask = null) {
if ($omit_mask === null) {
$omit_mask = ArcanistRepositoryAPI::FLAG_UNTRACKED;
}
if ($paths) {
$working_copy = $this->getWorkingCopy();
foreach ($paths as $key => $path) {
$full_path = Filesystem::resolvePath($path);
if (!Filesystem::pathExists($full_path)) {
throw new ArcanistUsageException("Path '{$path}' does not exist!");
}
$relative_path = Filesystem::readablePath(
$full_path,
$working_copy->getProjectRoot());
$paths[$key] = $relative_path;
}
} else {
$repository_api = $this->getRepositoryAPI();
if ($rev) {
$this->parseBaseCommitArgument(array($rev));
}
$paths = $repository_api->getWorkingCopyStatus();
foreach ($paths as $path => $flags) {
if ($flags & $omit_mask) {
unset($paths[$path]);
}
}
$paths = array_keys($paths);
}
return array_values($paths);
}
protected function renderRevisionList(array $revisions) {
$list = array();
foreach ($revisions as $revision) {
$list[] = ' - D'.$revision['id'].': '.$revision['title']."\n";
}
return implode('', $list);
}
/* -( Scratch Files )------------------------------------------------------ */
/**
* Try to read a scratch file, if it exists and is readable.
*
* @param string Scratch file name.
* @return mixed String for file contents, or false for failure.
* @task scratch
*/
protected function readScratchFile($path) {
if (!$this->repositoryAPI) {
return false;
}
return $this->getRepositoryAPI()->readScratchFile($path);
}
/**
* Try to read a scratch JSON file, if it exists and is readable.
*
* @param string Scratch file name.
* @return array Empty array for failure.
* @task scratch
*/
protected function readScratchJSONFile($path) {
$file = $this->readScratchFile($path);
if (!$file) {
return array();
}
return json_decode($file, true);
}
/**
* Try to write a scratch file, if there's somewhere to put it and we can
* write there.
*
* @param string Scratch file name to write.
* @param string Data to write.
* @return bool True on success, false on failure.
* @task scratch
*/
protected function writeScratchFile($path, $data) {
if (!$this->repositoryAPI) {
return false;
}
return $this->getRepositoryAPI()->writeScratchFile($path, $data);
}
/**
* Try to write a scratch JSON file, if there's somewhere to put it and we can
* write there.
*
* @param string Scratch file name to write.
* @param array Data to write.
* @return bool True on success, false on failure.
* @task scratch
*/
protected function writeScratchJSONFile($path, array $data) {
return $this->writeScratchFile($path, json_encode($data));
}
/**
* Try to remove a scratch file.
*
* @param string Scratch file name to remove.
* @return bool True if the file was removed successfully.
* @task scratch
*/
protected function removeScratchFile($path) {
if (!$this->repositoryAPI) {
return false;
}
return $this->getRepositoryAPI()->removeScratchFile($path);
}
/**
* Get a human-readable description of the scratch file location.
*
* @param string Scratch file name.
* @return mixed String, or false on failure.
* @task scratch
*/
protected function getReadableScratchFilePath($path) {
if (!$this->repositoryAPI) {
return false;
}
return $this->getRepositoryAPI()->getReadableScratchFilePath($path);
}
/**
* Get the path to a scratch file, if possible.
*
* @param string Scratch file name.
* @return mixed File path, or false on failure.
* @task scratch
*/
protected function getScratchFilePath($path) {
if (!$this->repositoryAPI) {
return false;
}
return $this->getRepositoryAPI()->getScratchFilePath($path);
}
protected function getRepositoryEncoding() {
$default = 'UTF-8';
return nonempty(idx($this->getProjectInfo(), 'encoding'), $default);
}
protected function getProjectInfo() {
if ($this->projectInfo === null) {
$project_id = $this->getWorkingCopy()->getProjectID();
if (!$project_id) {
$this->projectInfo = array();
} else {
try {
$this->projectInfo = $this->getConduit()->callMethodSynchronous(
'arcanist.projectinfo',
array(
'name' => $project_id,
));
} catch (ConduitClientException $ex) {
if ($ex->getErrorCode() != 'ERR-BAD-ARCANIST-PROJECT') {
throw $ex;
}
// TODO: Implement a proper query method that doesn't throw on
// project not found. We just swallow this because some pathways,
// like Git with uncommitted changes in a repository with a new
// project ID, may attempt to access project information before
// the project is created. See T2153.
return array();
}
}
}
return $this->projectInfo;
}
protected function loadProjectRepository() {
$project = $this->getProjectInfo();
if (isset($project['repository'])) {
return $project['repository'];
}
// NOTE: The rest of the code is here for backwards compatibility.
$repository_phid = idx($project, 'repositoryPHID');
if (!$repository_phid) {
return array();
}
$repositories = $this->getConduit()->callMethodSynchronous(
'repository.query',
array());
$repositories = ipull($repositories, null, 'phid');
return idx($repositories, $repository_phid, array());
}
protected function newInteractiveEditor($text) {
$editor = new PhutilInteractiveEditor($text);
$preferred = $this->getConfigFromAnySource('editor');
if ($preferred) {
$editor->setPreferredEditor($preferred);
}
return $editor;
}
protected function newDiffParser() {
$parser = new ArcanistDiffParser();
if ($this->repositoryAPI) {
$parser->setRepositoryAPI($this->getRepositoryAPI());
}
$parser->setWriteDiffOnFailure(true);
return $parser;
}
protected function resolveCall(ConduitFuture $method, $timeout = null) {
try {
return $method->resolve($timeout);
} catch (ConduitClientException $ex) {
if ($ex->getErrorCode() == 'ERR-CONDUIT-CALL') {
echo phutil_console_wrap(
"This feature requires a newer version of Phabricator. Please ".
"update it using these instructions: ".
"http://www.phabricator.com/docs/phabricator/article/".
"Installation_Guide.html#updating-phabricator\n\n");
}
throw $ex;
}
}
protected function dispatchEvent($type, array $data) {
$data += array(
'workflow' => $this,
);
$event = new PhutilEvent($type, $data);
PhutilEventEngine::dispatchEvent($event);
return $event;
}
public function parseBaseCommitArgument(array $argv) {
if (!count($argv)) {
return;
}
$api = $this->getRepositoryAPI();
if (!$api->supportsCommitRanges()) {
throw new ArcanistUsageException(
"This version control system does not support commit ranges.");
}
if (count($argv) > 1) {
throw new ArcanistUsageException(
"Specify exactly one base commit. The end of the commit range is ".
"always the working copy state.");
}
$api->setBaseCommit(head($argv));
return $this;
}
protected function getRepositoryVersion() {
if (!$this->repositoryVersion) {
$api = $this->getRepositoryAPI();
$commit = $api->getSourceControlBaseRevision();
$versions = array('' => $commit);
foreach ($api->getChangedFiles($commit) as $path => $mask) {
$versions[$path] = (Filesystem::pathExists($path)
? md5_file($path)
: '');
}
$this->repositoryVersion = md5(json_encode($versions));
}
return $this->repositoryVersion;
}
+
+/* -( Phabricator Repositories )------------------------------------------- */
+
+
+ /**
+ * Get the PHID of the Phabricator repository this working copy corresponds
+ * to. Returns `null` no repository can be identified.
+ *
+ * @return phid|null Repository PHID, or null if no repository can be
+ * identified.
+ *
+ * @task phabrep
+ */
+ protected function getRepositoryPHID() {
+ return idx($this->getRepositoryInformation(), 'phid');
+ }
+
+
+ /**
+ * Get the callsign of the Phabricator repository this working copy
+ * corresponds to. Returns `null` no repository can be identified.
+ *
+ * @return string|null Repository callsign, or null if no repository can be
+ * identified.
+ *
+ * @task phabrep
+ */
+ protected function getRepositoryCallsign() {
+ return idx($this->getRepositoryInformation(), 'callsign');
+ }
+
+
+ /**
+ * Get human-readable reasoning explaining how `arc` evaluated which
+ * Phabricator repository corresponds to this working copy. Used by
+ * `arc which` to explain the process to users.
+ *
+ * @return list<string> Human-readable explanation of the repository
+ * association process.
+ *
+ * @task phabrep
+ */
+ protected function getRepositoryReasons() {
+ $this->getRepositoryInformation();
+ return $this->repositoryReasons;
+ }
+
+
+ /**
+ * @task phabrep
+ */
+ private function getRepositoryInformation() {
+ if ($this->repositoryInfo === null) {
+ list($info, $reasons) = $this->loadRepositoryInformation();
+ $this->repositoryInfo = $info;
+ $this->repositoryReasons = $reasons;
+ }
+
+ return $this->repositoryInfo;
+ }
+
+
+ /**
+ * @task phabrep
+ */
+ private function loadRepositoryInformation() {
+ list($query, $reasons) = $this->getRepositoryQuery();
+ if (!$query) {
+ return array(null, $reasons);
+ }
+
+ try {
+ $results = $this->getConduit()->callMethodSynchronous(
+ 'repository.query',
+ $query);
+ } catch (ConduitClientException $ex) {
+ if ($ex->getErrorCode() == 'ERR-CONDUIT-CALL') {
+ $reasons[] = pht(
+ 'This version of Arcanist is more recent than the version of '.
+ 'Phabricator you are connecting to: the Phabricator install is '.
+ 'out of date and does not have support for identifying '.
+ 'repositories by callsign or URI. Update Phabricator to enable '.
+ 'these features.');
+ return array(null, $reasons);
+ }
+ throw $ex;
+ }
+
+ $result = null;
+ if (!$results) {
+ $reasons[] = pht(
+ 'No repositories matched the query. Check that your configuration '.
+ 'is correct, or use "repository.callsign" to select a repository '.
+ 'explicitly.');
+ } else if (count($results) > 1) {
+ $reasons[] = pht(
+ 'Multiple repostories (%s) matched the query. You can use the '.
+ '"repository.callsign" configuration to select the one you want.',
+ implode(', ', ipull($results, 'callsign')));
+ } else {
+ $result = head($results);
+ $reasons[] = pht('Found a unique matching repository.');
+ }
+
+ return array($result, $reasons);
+ }
+
+
+ /**
+ * @task phabrep
+ */
+ private function getRepositoryQuery() {
+ $reasons = array();
+
+ $callsign = $this->getConfigFromAnySource('repository.callsign');
+ if ($callsign) {
+ $query = array(
+ 'callsigns' => array($callsign),
+ );
+ $reasons[] = pht(
+ 'Configuration value "repository.callsign" is set to "%s".',
+ $callsign);
+ return array($query, $reasons);
+ } else {
+ $reasons[] = pht(
+ 'Configuration value "repository.callsign" is empty.');
+ }
+
+ $project_info = $this->getProjectInfo();
+ if ($this->getProjectInfo()) {
+ if (!empty($project_info['repository']['callsign'])) {
+ $callsign = $project_info['repository']['callsign'];
+ $query = array(
+ 'callsigns' => array($callsign),
+ );
+ $reasons[] = pht(
+ 'Configuration value "project.id" is set to "%s"; this project '.
+ 'is associated with the "%s" repository.',
+ $this->getWorkingCopy()->getProjectID(),
+ $callsign);
+ return array($query, $reasons);
+ } else {
+ $reasons[] = pht(
+ 'Configuration value "project.id" is set to "%s", but this '.
+ 'project is not associated with a repository.');
+ }
+ } else {
+ $reasons[] = pht(
+ 'Configuration value "project.id" is empty.');
+ }
+
+ $uuid = $this->getRepositoryAPI()->getRepositoryUUID();
+ if ($uuid !== null) {
+ $query = array(
+ 'uuids' => array($uuid),
+ );
+ $reasons[] = pht(
+ 'The UUID for this working copy is "%s".',
+ $uuid);
+ return array($query, $reasons);
+ } else {
+ $reasons[] = pht(
+ 'This repository has no VCS UUID (this is normal for git/hg).');
+ }
+
+ $remote_uri = $this->getRepositoryAPI()->getRemoteURI();
+ if ($remote_uri !== null) {
+ $query = array(
+ 'remoteURIs' => array($remote_uri),
+ );
+ $reasons[] = pht(
+ 'The remote URI for this working copy is "%s".',
+ $remote_uri);
+ return array($query, $reasons);
+ } else {
+ $reasons[] = pht(
+ 'Unable to determine the remote URI for this repository.');
+ }
+
+ return array(null, $reasons);
+ }
+
+
}
diff --git a/src/workflow/ArcanistDiffWorkflow.php b/src/workflow/ArcanistDiffWorkflow.php
index a5a70652..3954ac54 100644
--- a/src/workflow/ArcanistDiffWorkflow.php
+++ b/src/workflow/ArcanistDiffWorkflow.php
@@ -1,2582 +1,2585 @@
<?php
/**
* Sends changes from your working copy to Differential for code review.
*
* @task lintunit Lint and Unit Tests
* @task message Commit and Update Messages
* @task diffspec Diff Specification
* @task diffprop Diff Properties
*
* @group workflow
*/
final class ArcanistDiffWorkflow extends ArcanistBaseWorkflow {
private $console;
private $hasWarnedExternals = false;
private $unresolvedLint;
private $excuses = array('lint' => null, 'unit' => null);
private $testResults;
private $diffID;
private $revisionID;
private $postponedLinters;
private $haveUncommittedChanges = false;
private $diffPropertyFutures = array();
private $commitMessageFromRevision;
public function getWorkflowName() {
return 'diff';
}
public function getCommandSynopses() {
return phutil_console_format(<<<EOTEXT
**diff** [__paths__] (svn)
**diff** [__commit__] (git, hg)
EOTEXT
);
}
public function getCommandHelp() {
return phutil_console_format(<<<EOTEXT
Supports: git, svn, hg
Generate a Differential diff or revision from local changes.
Under git and mercurial, you can specify a commit (like __HEAD^^^__
or __master__) and Differential will generate a diff against the
merge base of that commit and your current working directory parent.
Under svn, you can choose to include only some of the modified files
in the working copy in the diff by specifying their paths. If you
omit paths, all changes are included in the diff.
EOTEXT
);
}
public function requiresWorkingCopy() {
return !$this->isRawDiffSource();
}
public function requiresConduit() {
return true;
}
public function requiresAuthentication() {
return true;
}
public function requiresRepositoryAPI() {
if (!$this->isRawDiffSource()) {
return true;
}
if ($this->getArgument('use-commit-message')) {
return true;
}
return false;
}
public function getDiffID() {
return $this->diffID;
}
public function getArguments() {
$arguments = array(
'message' => array(
'short' => 'm',
'param' => 'message',
'help' =>
"When updating a revision, use the specified message instead of ".
"prompting.",
),
'message-file' => array(
'short' => 'F',
'param' => 'file',
'paramtype' => 'file',
'help' => 'When creating a revision, read revision information '.
'from this file.',
),
'use-commit-message' => array(
'supports' => array(
'git',
// TODO: Support mercurial.
),
'short' => 'C',
'param' => 'commit',
'help' => 'Read revision information from a specific commit.',
'conflicts' => array(
'only' => null,
'preview' => null,
'update' => null,
),
),
'edit' => array(
'supports' => array(
'git',
'hg',
),
'nosupport' => array(
'svn' => 'Edit revisions via the web interface when using SVN.',
),
'help' =>
"When updating a revision under git, edit revision information ".
"before updating.",
),
'raw' => array(
'help' =>
"Read diff from stdin, not from the working copy. This disables ".
"many Arcanist/Phabricator features which depend on having access ".
"to the working copy.",
'conflicts' => array(
'less-context' => null,
'apply-patches' => '--raw disables lint.',
'never-apply-patches' => '--raw disables lint.',
'advice' => '--raw disables lint.',
'lintall' => '--raw disables lint.',
'create' => '--raw and --create both need stdin. '.
'Use --raw-command.',
'edit' => '--raw and --edit both need stdin. '.
'Use --raw-command.',
'raw-command' => null,
),
),
'raw-command' => array(
'param' => 'command',
'help' =>
"Generate diff by executing a specified command, not from the ".
"working copy. This disables many Arcanist/Phabricator features ".
"which depend on having access to the working copy.",
'conflicts' => array(
'less-context' => null,
'apply-patches' => '--raw-command disables lint.',
'never-apply-patches' => '--raw-command disables lint.',
'advice' => '--raw-command disables lint.',
'lintall' => '--raw-command disables lint.',
),
),
'create' => array(
'help' => "Always create a new revision.",
'conflicts' => array(
'edit' => '--create can not be used with --edit.',
'only' => '--create can not be used with --only.',
'preview' => '--create can not be used with --preview.',
'update' => '--create can not be used with --update.',
),
),
'update' => array(
'param' => 'revision_id',
'help' => "Always update a specific revision.",
),
'nounit' => array(
'help' =>
"Do not run unit tests.",
),
'nolint' => array(
'help' =>
"Do not run lint.",
'conflicts' => array(
'lintall' => '--nolint suppresses lint.',
'advice' => '--nolint suppresses lint.',
'apply-patches' => '--nolint suppresses lint.',
'never-apply-patches' => '--nolint suppresses lint.',
),
),
'only' => array(
'help' =>
"Only generate a diff, without running lint, unit tests, or other ".
"auxiliary steps. See also --preview.",
'conflicts' => array(
'preview' => null,
'message' => '--only does not affect revisions.',
'edit' => '--only does not affect revisions.',
'lintall' => '--only suppresses lint.',
'advice' => '--only suppresses lint.',
'apply-patches' => '--only suppresses lint.',
'never-apply-patches' => '--only suppresses lint.',
),
),
'preview' => array(
'help' =>
"Instead of creating or updating a revision, only create a diff, ".
"which you may later attach to a revision. This still runs lint ".
"unit tests. See also --only.",
'conflicts' => array(
'only' => null,
'edit' => '--preview does affect revisions.',
'message' => '--preview does not update any revision.',
),
),
'plan-changes' => array(
'help' =>
"Create or update a revision without requesting a code review.",
'conflicts' => array(
'only' => '--only does not affect revisions.',
'preview' => '--preview does not affect revisions.',
),
),
'encoding' => array(
'param' => 'encoding',
'help' =>
"Attempt to convert non UTF-8 hunks into specified encoding.",
),
'allow-untracked' => array(
'help' =>
"Skip checks for untracked files in the working copy.",
),
'excuse' => array(
'param' => 'excuse',
'help' => 'Provide a prepared in advance excuse for any lints/tests'.
' shall they fail.',
),
'less-context' => array(
'help' =>
"Normally, files are diffed with full context: the entire file is ".
"sent to Differential so reviewers can 'show more' and see it. If ".
"you are making changes to very large files with tens of thousands ".
"of lines, this may not work well. With this flag, a diff will ".
"be created that has only a few lines of context.",
),
'lintall' => array(
'help' =>
"Raise all lint warnings, not just those on lines you changed.",
'passthru' => array(
'lint' => true,
),
),
'advice' => array(
'help' =>
"Require excuse for lint advice in addition to lint warnings and ".
"errors.",
),
'only-new' => array(
'param' => 'bool',
'help' =>
'Display only lint messages not present in the original code.',
'passthru' => array(
'lint' => true,
),
),
'apply-patches' => array(
'help' =>
'Apply patches suggested by lint to the working copy without '.
'prompting.',
'conflicts' => array(
'never-apply-patches' => true,
),
'passthru' => array(
'lint' => true,
),
),
'never-apply-patches' => array(
'help' => 'Never apply patches suggested by lint.',
'conflicts' => array(
'apply-patches' => true,
),
'passthru' => array(
'lint' => true,
),
),
'amend-all' => array(
'help' =>
'When linting git repositories, amend HEAD with all patches '.
'suggested by lint without prompting.',
'passthru' => array(
'lint' => true,
),
),
'amend-autofixes' => array(
'help' =>
'When linting git repositories, amend HEAD with autofix '.
'patches suggested by lint without prompting.',
'passthru' => array(
'lint' => true,
),
),
'add-all' => array(
'short' => 'a',
'help' =>
'Automatically add all untracked, unstaged and uncommitted files to '.
'the commit.',
),
'json' => array(
'help' =>
'Emit machine-readable JSON. EXPERIMENTAL! Probably does not work!',
),
'no-amend' => array(
'help' => 'Never amend commits in the working copy with lint patches.',
),
'uncommitted' => array(
'help' => 'Suppress warning about uncommitted changes.',
'supports' => array(
'hg',
),
),
'verbatim' => array(
'help' => 'When creating a revision, try to use the working copy '.
'commit message verbatim, without prompting to edit it. '.
'When updating a revision, update some fields from the '.
'local commit message.',
'supports' => array(
'hg',
'git',
),
'conflicts' => array(
'use-commit-message' => true,
'update' => true,
'only' => true,
'preview' => true,
'raw' => true,
'raw-command' => true,
'message-file' => true,
),
),
'reviewers' => array(
'param' => 'usernames',
'help' => 'When creating a revision, add reviewers.',
'conflicts' => array(
'only' => true,
'preview' => true,
'update' => true,
),
),
'cc' => array(
'param' => 'usernames',
'help' => 'When creating a revision, add CCs.',
'conflicts' => array(
'only' => true,
'preview' => true,
'update' => true,
),
),
'skip-binaries' => array(
'help' => 'Do not upload binaries (like images).',
),
'ignore-unsound-tests' => array(
'help' => 'Ignore unsound test failures without prompting.',
),
'base' => array(
'param' => 'rules',
'help' => 'Additional rules for determining base revision.',
'nosupport' => array(
'svn' => 'Subversion does not use base commits.',
),
'supports' => array('git', 'hg'),
),
'no-diff' => array(
'help' => 'Only run lint and unit tests. Intended for internal use.',
),
'background' => array(
'param' => 'bool',
'help' =>
'Run lint and unit tests on background. '.
'"0" to disable, "1" to enable (default).',
),
'cache' => array(
'param' => 'bool',
'help' => "0 to disable lint cache, 1 to enable (default).",
'passthru' => array(
'lint' => true,
),
),
'coverage' => array(
'help' => 'Always enable coverage information.',
'conflicts' => array(
'no-coverage' => null,
),
'passthru' => array(
'unit' => true,
),
),
'no-coverage' => array(
'help' => 'Always disable coverage information.',
'passthru' => array(
'unit' => true,
),
),
'*' => 'paths',
);
if (phutil_is_windows()) {
unset($arguments['background']);
}
return $arguments;
}
public function isRawDiffSource() {
return $this->getArgument('raw') || $this->getArgument('raw-command');
}
public function run() {
$this->console = PhutilConsole::getConsole();
$this->runRepositoryAPISetup();
if ($this->getArgument('no-diff')) {
$this->removeScratchFile('diff-result.json');
$data = $this->runLintUnit();
$this->writeScratchJSONFile('diff-result.json', $data);
return 0;
}
$this->runDiffSetupBasics();
$background = $this->getArgument('background', true);
if ($this->isRawDiffSource() || phutil_is_windows()) {
$background = false;
}
if ($background) {
$argv = $this->getPassedArguments();
if (!PhutilConsoleFormatter::getDisableANSI()) {
array_unshift($argv, '--ansi');
}
if ($this->getRepositoryAPI()->supportsCommitRanges()) {
$this->getRepositoryAPI()->getBaseCommit();
}
$script = phutil_get_library_root('arcanist').'/../scripts/arcanist.php';
if ($argv) {
$lint_unit = new ExecFuture(
'php %s --recon diff --no-diff %Ls',
$script,
$argv);
} else {
$lint_unit = new ExecFuture(
'php %s --recon diff --no-diff',
$script);
}
$lint_unit->write('', true);
$lint_unit->start();
}
$commit_message = $this->buildCommitMessage();
$this->dispatchEvent(
ArcanistEventType::TYPE_DIFF_DIDBUILDMESSAGE,
array(
'message' => $commit_message,
));
if (!$this->shouldOnlyCreateDiff()) {
$revision = $this->buildRevisionFromCommitMessage($commit_message);
}
if ($background) {
$server = new PhutilConsoleServer();
$server->addExecFutureClient($lint_unit);
$server->setHandler(array($this, 'handleServerMessage'));
$server->run();
list($err) = $lint_unit->resolve();
$data = $this->readScratchJSONFile('diff-result.json');
if ($err || !$data) {
throw new Exception(
'Unable to read results from background linting and unit testing. '.
'You can try running arc diff again with --background 0');
}
} else {
$server = $this->console->getServer();
$server->setHandler(array($this, 'handleServerMessage'));
$data = $this->runLintUnit();
}
$lint_result = $data['lintResult'];
$this->unresolvedLint = $data['unresolvedLint'];
$this->postponedLinters = $data['postponedLinters'];
$unit_result = $data['unitResult'];
$this->testResults = $data['testResults'];
if ($this->getArgument('nolint')) {
$this->excuses['lint'] = $this->getSkipExcuse(
'Provide explanation for skipping lint or press Enter to abort:',
'lint-excuses');
}
if ($this->getArgument('nounit')) {
$this->excuses['unit'] = $this->getSkipExcuse(
'Provide explanation for skipping unit tests or press Enter to abort:',
'unit-excuses');
}
$changes = $this->generateChanges();
if (!$changes) {
throw new ArcanistUsageException(
"There are no changes to generate a diff from!");
}
$diff_spec = array(
- 'changes' => mpull($changes, 'toDictionary'),
- 'lintStatus' => $this->getLintStatus($lint_result),
- 'unitStatus' => $this->getUnitStatus($unit_result),
+ 'changes' => mpull($changes, 'toDictionary'),
+ 'lintStatus' => $this->getLintStatus($lint_result),
+ 'unitStatus' => $this->getUnitStatus($unit_result),
) + $this->buildDiffSpecification();
$conduit = $this->getConduit();
$diff_info = $conduit->callMethodSynchronous(
'differential.creatediff',
$diff_spec);
$this->diffID = $diff_info['diffid'];
$event = $this->dispatchEvent(
ArcanistEventType::TYPE_DIFF_WASCREATED,
array(
'diffID' => $diff_info['diffid'],
'lintResult' => $lint_result,
'unitResult' => $unit_result,
));
$this->updateLintDiffProperty();
$this->updateUnitDiffProperty();
$this->updateLocalDiffProperty();
$this->resolveDiffPropertyUpdates();
$output_json = $this->getArgument('json');
if ($this->shouldOnlyCreateDiff()) {
if (!$output_json) {
echo phutil_console_format(
"Created a new Differential diff:\n".
" **Diff URI:** __%s__\n\n",
$diff_info['uri']);
} else {
$human = ob_get_clean();
echo json_encode(array(
'diffURI' => $diff_info['uri'],
'diffID' => $this->getDiffID(),
'human' => $human,
))."\n";
ob_start();
}
} else {
$revision['diffid'] = $this->getDiffID();
if ($commit_message->getRevisionID()) {
$result = $conduit->callMethodSynchronous(
'differential.updaterevision',
$revision);
foreach (array('edit-messages.json', 'update-messages.json') as $file) {
$messages = $this->readScratchJSONFile($file);
unset($messages[$revision['id']]);
$this->writeScratchJSONFile($file, $messages);
}
echo "Updated an existing Differential revision:\n";
} else {
$revision = $this->dispatchWillCreateRevisionEvent($revision);
$result = $conduit->callMethodSynchronous(
'differential.createrevision',
$revision);
$revised_message = $conduit->callMethodSynchronous(
'differential.getcommitmessage',
array(
'revision_id' => $result['revisionid'],
));
if ($this->shouldAmend()) {
$repository_api = $this->getRepositoryAPI();
if ($repository_api->supportsAmend()) {
echo "Updating commit message...\n";
$repository_api->amendCommit($revised_message);
} else {
echo "Commit message was not amended. Amending commit message is ".
"only supported in git and hg (version 2.2 or newer)";
}
}
echo "Created a new Differential revision:\n";
}
$uri = $result['uri'];
echo phutil_console_format(
" **Revision URI:** __%s__\n\n",
$uri);
if ($this->getArgument('plan-changes')) {
$conduit->callMethodSynchronous(
'differential.createcomment',
array(
'revision_id' => $result['revisionid'],
'action' => 'rethink',
));
echo "Planned changes to the revision.\n";
}
}
echo "Included changes:\n";
foreach ($changes as $change) {
echo ' '.$change->renderTextSummary()."\n";
}
if ($output_json) {
ob_get_clean();
}
$this->removeScratchFile('create-message');
return 0;
}
private function runRepositoryAPISetup() {
if (!$this->requiresRepositoryAPI()) {
return;
}
$repository_api = $this->getRepositoryAPI();
if ($this->getArgument('less-context')) {
$repository_api->setDiffLinesOfContext(3);
}
$repository_api->setBaseCommitArgumentRules(
$this->getArgument('base', ''));
if ($repository_api->supportsCommitRanges()) {
$this->parseBaseCommitArgument($this->getArgument('paths'));
}
}
private function runDiffSetupBasics() {
$output_json = $this->getArgument('json');
if ($output_json) {
// TODO: We should move this to a higher-level and put an indirection
// layer between echoing stuff and stdout.
ob_start();
}
if ($this->requiresWorkingCopy()) {
$repository_api = $this->getRepositoryAPI();
try {
if ($this->getArgument('add-all')) {
$this->setCommitMode(self::COMMIT_ENABLE);
} else if ($this->getArgument('uncommitted')) {
$this->setCommitMode(self::COMMIT_DISABLE);
} else {
$this->setCommitMode(self::COMMIT_ALLOW);
}
if ($repository_api instanceof ArcanistSubversionAPI) {
$repository_api->limitStatusToPaths($this->getArgument('paths'));
}
$this->requireCleanWorkingCopy();
} catch (ArcanistUncommittedChangesException $ex) {
if ($repository_api instanceof ArcanistMercurialAPI) {
$use_dirty_changes = false;
if ($this->getArgument('uncommitted')) {
// OK.
} else {
$ok = phutil_console_confirm(
"You have uncommitted changes in your working copy. You can ".
"include them in the diff, or abort and deal with them. (Use ".
"'--uncommitted' to include them and skip this prompt.) ".
"Do you want to include uncommitted changes in the diff?");
if (!$ok) {
throw $ex;
}
}
$this->haveUncommittedChanges = true;
} else {
throw $ex;
}
}
}
$this->dispatchEvent(
ArcanistEventType::TYPE_DIFF_DIDCOLLECTCHANGES,
array());
}
private function buildRevisionFromCommitMessage(
ArcanistDifferentialCommitMessage $message) {
$conduit = $this->getConduit();
$revision_id = $message->getRevisionID();
$revision = array(
'fields' => $message->getFields(),
);
if ($revision_id) {
// With '--verbatim', pass the (possibly modified) local fields. This
// allows the user to edit some fields (like "title" and "summary")
// locally without '--edit' and have changes automatically synchronized.
// Without '--verbatim', we do not update the revision to reflect local
// commit message changes.
if ($this->getArgument('verbatim')) {
$use_fields = $message->getFields();
} else {
$use_fields = array();
}
$should_edit = $this->getArgument('edit');
$edit_messages = $this->readScratchJSONFile('edit-messages.json');
$remote_corpus = idx($edit_messages, $revision_id);
if (!$should_edit || !$remote_corpus || $use_fields) {
if ($this->commitMessageFromRevision) {
$remote_corpus = $this->commitMessageFromRevision;
} else {
$remote_corpus = $conduit->callMethodSynchronous(
'differential.getcommitmessage',
array(
'revision_id' => $revision_id,
'edit' => 'edit',
'fields' => $use_fields,
));
}
}
if ($should_edit) {
$edited = $this->newInteractiveEditor($remote_corpus)
->setName('differential-edit-revision-info')
->editInteractively();
if ($edited != $remote_corpus) {
$remote_corpus = $edited;
$edit_messages[$revision_id] = $remote_corpus;
$this->writeScratchJSONFile('edit-messages.json', $edit_messages);
}
}
if ($this->commitMessageFromRevision == $remote_corpus) {
$new_message = $message;
} else {
$new_message = ArcanistDifferentialCommitMessage::newFromRawCorpus(
$remote_corpus);
$new_message->pullDataFromConduit($conduit);
}
$revision['fields'] = $new_message->getFields();
$revision['id'] = $revision_id;
$this->revisionID = $revision_id;
$revision['message'] = $this->getArgument('message');
if (!strlen($revision['message'])) {
$update_messages = $this->readScratchJSONFile('update-messages.json');
$update_messages[$revision_id] = $this->getUpdateMessage(
$revision['fields'],
idx($update_messages, $revision_id));
$revision['message'] = ArcanistCommentRemover::removeComments(
$update_messages[$revision_id]);
if (!strlen(trim($revision['message']))) {
throw new ArcanistUserAbortException();
}
$this->writeScratchJSONFile('update-messages.json', $update_messages);
}
}
return $revision;
}
protected function shouldOnlyCreateDiff() {
if ($this->getArgument('create')) {
return false;
}
if ($this->getArgument('update')) {
return false;
}
if ($this->getArgument('use-commit-message')) {
return false;
}
if ($this->isRawDiffSource()) {
return true;
}
return $this->getArgument('preview') ||
$this->getArgument('only');
}
private function generateAffectedPaths() {
if ($this->isRawDiffSource()) {
return array();
}
$repository_api = $this->getRepositoryAPI();
if ($repository_api instanceof ArcanistSubversionAPI) {
$file_list = new FileList($this->getArgument('paths', array()));
$paths = $repository_api->getSVNStatus($externals = true);
foreach ($paths as $path => $mask) {
if (!$file_list->contains($repository_api->getPath($path), true)) {
unset($paths[$path]);
}
}
$warn_externals = array();
foreach ($paths as $path => $mask) {
$any_mod = ($mask & ArcanistRepositoryAPI::FLAG_ADDED) ||
($mask & ArcanistRepositoryAPI::FLAG_MODIFIED) ||
($mask & ArcanistRepositoryAPI::FLAG_DELETED);
if ($mask & ArcanistRepositoryAPI::FLAG_EXTERNALS) {
unset($paths[$path]);
if ($any_mod) {
$warn_externals[] = $path;
}
}
}
if ($warn_externals && !$this->hasWarnedExternals) {
echo phutil_console_format(
"The working copy includes changes to 'svn:externals' paths. These ".
"changes will not be included in the diff because SVN can not ".
"commit 'svn:externals' changes alongside normal changes.".
"\n\n".
"Modified 'svn:externals' files:".
"\n\n".
phutil_console_wrap(implode("\n", $warn_externals), 8));
$prompt = "Generate a diff (with just local changes) anyway?";
if (!phutil_console_confirm($prompt)) {
throw new ArcanistUserAbortException();
} else {
$this->hasWarnedExternals = true;
}
}
} else {
$paths = $repository_api->getWorkingCopyStatus();
}
foreach ($paths as $path => $mask) {
if ($mask & ArcanistRepositoryAPI::FLAG_UNTRACKED) {
unset($paths[$path]);
}
}
return $paths;
}
protected function generateChanges() {
$parser = $this->newDiffParser();
$is_raw = $this->isRawDiffSource();
if ($is_raw) {
if ($this->getArgument('raw')) {
fwrite(STDERR, "Reading diff from stdin...\n");
$raw_diff = file_get_contents('php://stdin');
} else if ($this->getArgument('raw-command')) {
list($raw_diff) = execx('%C', $this->getArgument('raw-command'));
} else {
throw new Exception("Unknown raw diff source.");
}
$changes = $parser->parseDiff($raw_diff);
foreach ($changes as $key => $change) {
// Remove "message" changes, e.g. from "git show".
if ($change->getType() == ArcanistDiffChangeType::TYPE_MESSAGE) {
unset($changes[$key]);
}
}
return $changes;
}
$repository_api = $this->getRepositoryAPI();
if ($repository_api instanceof ArcanistSubversionAPI) {
$paths = $this->generateAffectedPaths();
$this->primeSubversionWorkingCopyData($paths);
// Check to make sure the user is diffing from a consistent base revision.
// This is mostly just an abuse sanity check because it's silly to do this
// and makes the code more difficult to effectively review, but it also
// affects patches and makes them nonportable.
$bases = $repository_api->getSVNBaseRevisions();
// Remove all files with baserev "0"; these files are new.
foreach ($bases as $path => $baserev) {
if ($bases[$path] <= 0) {
unset($bases[$path]);
}
}
if ($bases) {
$rev = reset($bases);
$revlist = array();
foreach ($bases as $path => $baserev) {
$revlist[] = " Revision {$baserev}, {$path}";
}
$revlist = implode("\n", $revlist);
foreach ($bases as $path => $baserev) {
if ($baserev !== $rev) {
throw new ArcanistUsageException(
"Base revisions of changed paths are mismatched. Update all ".
"paths to the same base revision before creating a diff: ".
"\n\n".
$revlist);
}
}
// If you have a change which affects several files, all of which are
// at a consistent base revision, treat that revision as the effective
// base revision. The use case here is that you made a change to some
// file, which updates it to HEAD, but want to be able to change it
// again without updating the entire working copy. This is a little
// sketchy but it arises in Facebook Ops workflows with config files and
// doesn't have any real material tradeoffs (e.g., these patches are
// perfectly applyable).
$repository_api->overrideSVNBaseRevisionNumber($rev);
}
$changes = $parser->parseSubversionDiff(
$repository_api,
$paths);
} else if ($repository_api instanceof ArcanistGitAPI) {
$diff = $repository_api->getFullGitDiff();
if (!strlen($diff)) {
throw new ArcanistUsageException(
"No changes found. (Did you specify the wrong commit range?)");
}
$changes = $parser->parseDiff($diff);
} else if ($repository_api instanceof ArcanistMercurialAPI) {
$diff = $repository_api->getFullMercurialDiff();
if (!strlen($diff)) {
throw new ArcanistUsageException(
"No changes found. (Did you specify the wrong commit range?)");
}
$changes = $parser->parseDiff($diff);
} else {
throw new Exception("Repository API is not supported.");
}
if (count($changes) > 250) {
$count = number_format(count($changes));
$link =
"http://www.phabricator.com/docs/phabricator/article/".
"Differential_User_Guide_Large_Changes.html";
$message =
"This diff has a very large number of changes ({$count}). ".
"Differential works best for changes which will receive detailed ".
"human review, and not as well for large automated changes or ".
"bulk checkins. See {$link} for information about reviewing big ".
"checkins. Continue anyway?";
if (!phutil_console_confirm($message)) {
throw new ArcanistUsageException(
"Aborted generation of gigantic diff.");
}
}
$limit = 1024 * 1024 * 4;
foreach ($changes as $change) {
$size = 0;
foreach ($change->getHunks() as $hunk) {
$size += strlen($hunk->getCorpus());
}
if ($size > $limit) {
$file_name = $change->getCurrentPath();
$change_size = number_format($size);
$byte_warning =
"Diff for '{$file_name}' with context is {$change_size} bytes in ".
"length. Generally, source changes should not be this large.";
if (!$this->getArgument('less-context')) {
$byte_warning .=
" If this file is a huge text file, try using the ".
"'--less-context' flag.";
}
if ($repository_api instanceof ArcanistSubversionAPI) {
throw new ArcanistUsageException(
"{$byte_warning} If the file is not a text file, mark it as ".
"binary with:".
"\n\n".
" $ svn propset svn:mime-type application/octet-stream <filename>".
"\n");
} else {
$confirm =
"{$byte_warning} If the file is not a text file, you can ".
"mark it 'binary'. Mark this file as 'binary' and continue?";
if (phutil_console_confirm($confirm)) {
$change->convertToBinaryChange($repository_api);
} else {
throw new ArcanistUsageException(
"Aborted generation of gigantic diff.");
}
}
}
}
$try_encoding = nonempty($this->getArgument('encoding'), null);
$utf8_problems = array();
foreach ($changes as $change) {
foreach ($change->getHunks() as $hunk) {
$corpus = $hunk->getCorpus();
if (!phutil_is_utf8($corpus)) {
// If this corpus is heuristically binary, don't try to convert it.
// mb_check_encoding() and mb_convert_encoding() are both very very
// liberal about what they're willing to process.
$is_binary = ArcanistDiffUtils::isHeuristicBinaryFile($corpus);
if (!$is_binary) {
if (!$try_encoding) {
try {
$try_encoding = $this->getRepositoryEncoding();
} catch (ConduitClientException $e) {
if ($e->getErrorCode() == 'ERR-BAD-ARCANIST-PROJECT') {
echo phutil_console_wrap(
"Lookup of encoding in arcanist project failed\n".
$e->getMessage());
} else {
throw $e;
}
}
}
if ($try_encoding) {
$corpus = phutil_utf8_convert($corpus, 'UTF-8', $try_encoding);
$name = $change->getCurrentPath();
if (phutil_is_utf8($corpus)) {
$this->writeStatusMessage(
"Converted a '{$name}' hunk from '{$try_encoding}' ".
"to UTF-8.\n");
$hunk->setCorpus($corpus);
continue;
}
}
}
$utf8_problems[] = $change;
break;
}
}
}
// If there are non-binary files which aren't valid UTF-8, warn the user
// and treat them as binary changes. See D327 for discussion of why Arcanist
// has this behavior.
if ($utf8_problems) {
$utf8_warning =
pht(
"This diff includes file(s) which are not valid UTF-8 (they contain ".
"invalid byte sequences). You can either stop this workflow and ".
"fix these files, or continue. If you continue, these files will ".
"be marked as binary.",
count($utf8_problems))."\n\n".
"You can learn more about how Phabricator handles character encodings ".
"(and how to configure encoding settings and detect and correct ".
"encoding problems) by reading 'User Guide: UTF-8 and Character ".
"Encoding' in the Phabricator documentation.\n\n".
" ".pht('AFFECTED FILE(S)', count($utf8_problems))."\n";
$confirm = pht(
'Do you want to mark these files as binary and continue?',
count($utf8_problems));
echo phutil_console_format("**Invalid Content Encoding (Non-UTF8)**\n");
echo phutil_console_wrap($utf8_warning);
$file_list = mpull($utf8_problems, 'getCurrentPath');
$file_list = ' '.implode("\n ", $file_list);
echo $file_list;
if (!phutil_console_confirm($confirm, $default_no = false)) {
throw new ArcanistUsageException("Aborted workflow to fix UTF-8.");
} else {
foreach ($utf8_problems as $change) {
$change->convertToBinaryChange($repository_api);
}
}
}
$this->uploadFilesForChanges($changes);
return $changes;
}
private function getGitParentLogInfo() {
$info = array(
'parent' => null,
'base_revision' => null,
'base_path' => null,
'uuid' => null,
);
$repository_api = $this->getRepositoryAPI();
$parser = $this->newDiffParser();
$history_messages = $repository_api->getGitHistoryLog();
if (!$history_messages) {
// This can occur on the initial commit.
return $info;
}
$history_messages = $parser->parseDiff($history_messages);
foreach ($history_messages as $key => $change) {
try {
$message = ArcanistDifferentialCommitMessage::newFromRawCorpus(
$change->getMetadata('message'));
if ($message->getRevisionID() && $info['parent'] === null) {
$info['parent'] = $message->getRevisionID();
}
if ($message->getGitSVNBaseRevision() &&
$info['base_revision'] === null) {
$info['base_revision'] = $message->getGitSVNBaseRevision();
$info['base_path'] = $message->getGitSVNBasePath();
}
if ($message->getGitSVNUUID()) {
$info['uuid'] = $message->getGitSVNUUID();
}
if ($info['parent'] && $info['base_revision']) {
break;
}
} catch (ArcanistDifferentialCommitMessageParserException $ex) {
// Ignore.
} catch (ArcanistUsageException $ex) {
// Ignore an invalid Differential Revision field in the parent commit
}
}
return $info;
}
protected function primeSubversionWorkingCopyData($paths) {
$repository_api = $this->getRepositoryAPI();
$futures = array();
$targets = array();
foreach ($paths as $path => $mask) {
$futures[] = $repository_api->buildDiffFuture($path);
$targets[] = array('command' => 'diff', 'path' => $path);
$futures[] = $repository_api->buildInfoFuture($path);
$targets[] = array('command' => 'info', 'path' => $path);
}
foreach (Futures($futures)->limit(8) as $key => $future) {
$target = $targets[$key];
if ($target['command'] == 'diff') {
$repository_api->primeSVNDiffResult(
$target['path'],
$future->resolve());
} else {
$repository_api->primeSVNInfoResult(
$target['path'],
$future->resolve());
}
}
}
private function shouldAmend() {
if ($this->haveUncommittedChanges) {
return false;
}
if ($this->isHistoryImmutable()) {
return false;
}
if ($this->getArgument('no-amend')) {
return false;
}
if ($this->isRawDiffSource()) {
return false;
}
return true;
}
/* -( Lint and Unit Tests )------------------------------------------------ */
/**
* @task lintunit
*/
private function runLintUnit() {
$lint_result = $this->runLint();
$unit_result = $this->runUnit();
return array(
'lintResult' => $lint_result,
'unresolvedLint' => $this->unresolvedLint,
'postponedLinters' => $this->postponedLinters,
'unitResult' => $unit_result,
'testResults' => $this->testResults,
);
}
/**
* @task lintunit
*/
private function runLint() {
if ($this->getArgument('nolint') ||
$this->getArgument('only') ||
$this->isRawDiffSource()) {
return ArcanistLintWorkflow::RESULT_SKIP;
}
$repository_api = $this->getRepositoryAPI();
$this->console->writeOut("Linting...\n");
try {
$argv = $this->getPassthruArgumentsAsArgv('lint');
if ($repository_api->supportsCommitRanges()) {
$argv[] = '--rev';
$argv[] = $repository_api->getBaseCommit();
}
$lint_workflow = $this->buildChildWorkflow('lint', $argv);
if ($this->shouldAmend()) {
// TODO: We should offer to create a checkpoint commit.
$lint_workflow->setShouldAmendChanges(true);
}
$lint_result = $lint_workflow->run();
switch ($lint_result) {
case ArcanistLintWorkflow::RESULT_OKAY:
if ($this->getArgument('advice') &&
$lint_workflow->getUnresolvedMessages()) {
$this->getErrorExcuse(
'lint',
"Lint issued unresolved advice.",
'lint-excuses');
} else {
$this->console->writeOut(
"<bg:green>** LINT OKAY **</bg> No lint problems.\n");
}
break;
case ArcanistLintWorkflow::RESULT_WARNINGS:
$this->getErrorExcuse(
'lint',
"Lint issued unresolved warnings.",
'lint-excuses');
break;
case ArcanistLintWorkflow::RESULT_ERRORS:
$this->console->writeOut(
"<bg:red>** LINT ERRORS **</bg> Lint raised errors!\n");
$this->getErrorExcuse(
'lint',
"Lint issued unresolved errors!",
'lint-excuses');
break;
case ArcanistLintWorkflow::RESULT_POSTPONED:
$this->console->writeOut(
"<bg:yellow>** LINT POSTPONED **</bg> ".
"Lint results are postponed.\n");
break;
}
$this->unresolvedLint = array();
foreach ($lint_workflow->getUnresolvedMessages() as $message) {
$this->unresolvedLint[] = $message->toDictionary();
}
$this->postponedLinters = $lint_workflow->getPostponedLinters();
return $lint_result;
} catch (ArcanistNoEngineException $ex) {
$this->console->writeOut("No lint engine configured for this project.\n");
} catch (ArcanistNoEffectException $ex) {
$this->console->writeOut($ex->getMessage()."\n");
}
return null;
}
/**
* @task lintunit
*/
private function runUnit() {
if ($this->getArgument('nounit') ||
$this->getArgument('only') ||
$this->isRawDiffSource()) {
return ArcanistUnitWorkflow::RESULT_SKIP;
}
$repository_api = $this->getRepositoryAPI();
$this->console->writeOut("Running unit tests...\n");
try {
$argv = $this->getPassthruArgumentsAsArgv('unit');
if ($repository_api->supportsCommitRanges()) {
$argv[] = '--rev';
$argv[] = $repository_api->getBaseCommit();
}
$unit_workflow = $this->buildChildWorkflow('unit', $argv);
$unit_result = $unit_workflow->run();
switch ($unit_result) {
case ArcanistUnitWorkflow::RESULT_OKAY:
$this->console->writeOut(
"<bg:green>** UNIT OKAY **</bg> No unit test failures.\n");
break;
case ArcanistUnitWorkflow::RESULT_UNSOUND:
if ($this->getArgument('ignore-unsound-tests')) {
echo phutil_console_format(
"<bg:yellow>** UNIT UNSOUND **</bg> Unit testing raised errors, ".
"but all failing tests are unsound.\n");
} else {
$continue = $this->console->confirm(
"Unit test results included failures, but all failing tests ".
"are known to be unsound. Ignore unsound test failures?");
if (!$continue) {
throw new ArcanistUserAbortException();
}
}
break;
case ArcanistUnitWorkflow::RESULT_FAIL:
$this->console->writeOut(
"<bg:red>** UNIT ERRORS **</bg> Unit testing raised errors!\n");
$this->getErrorExcuse(
'unit',
"Unit test results include failures!",
'unit-excuses');
break;
}
$this->testResults = array();
foreach ($unit_workflow->getTestResults() as $test) {
$this->testResults[] = array(
'name' => $test->getName(),
'link' => $test->getLink(),
'result' => $test->getResult(),
'userdata' => $test->getUserData(),
'coverage' => $test->getCoverage(),
'extra' => $test->getExtraData(),
);
}
return $unit_result;
} catch (ArcanistNoEngineException $ex) {
$this->console->writeOut(
"No unit test engine is configured for this project.\n");
} catch (ArcanistNoEffectException $ex) {
$this->console->writeOut($ex->getMessage()."\n");
}
return null;
}
public function getTestResults() {
return $this->testResults;
}
private function getSkipExcuse($prompt, $history) {
$excuse = $this->getArgument('excuse');
if ($excuse === null) {
$history = $this->getRepositoryAPI()->getScratchFilePath($history);
$excuse = phutil_console_prompt($prompt, $history);
if ($excuse == '') {
throw new ArcanistUserAbortException();
}
}
return $excuse;
}
private function getErrorExcuse($type, $prompt, $history) {
if ($this->getArgument('excuse')) {
$this->console->sendMessage(array(
'type' => $type,
'confirm' => $prompt." Ignore them?",
));
return;
}
$history = $this->getRepositoryAPI()->getScratchFilePath($history);
$prompt .= " Provide explanation to continue or press Enter to abort.";
$this->console->writeOut("\n\n%s", phutil_console_wrap($prompt));
$this->console->sendMessage(array(
'type' => $type,
'prompt' => "Explanation:",
'history' => $history,
));
}
public function handleServerMessage(PhutilConsoleMessage $message) {
$data = $message->getData();
if ($this->getArgument('excuse')) {
try {
phutil_console_require_tty();
} catch (PhutilConsoleStdinNotInteractiveException $ex) {
$this->excuses[$data['type']] = $this->getArgument('excuse');
return null;
}
}
$response = '';
if (isset($data['prompt'])) {
$response = phutil_console_prompt($data['prompt'], idx($data, 'history'));
} else if (phutil_console_confirm($data['confirm'])) {
$response = $this->getArgument('excuse');
}
if ($response == '') {
throw new ArcanistUserAbortException();
}
$this->excuses[$data['type']] = $response;
return null;
}
/* -( Commit and Update Messages )----------------------------------------- */
/**
* @task message
*/
private function buildCommitMessage() {
if ($this->getArgument('preview') || $this->getArgument('only')) {
return null;
}
$is_create = $this->getArgument('create');
$is_update = $this->getArgument('update');
$is_raw = $this->isRawDiffSource();
$is_message = $this->getArgument('use-commit-message');
$is_verbatim = $this->getArgument('verbatim');
if ($is_message) {
return $this->getCommitMessageFromCommit($is_message);
}
if ($is_verbatim) {
return $this->getCommitMessageFromUser();
}
if (!$is_raw && !$is_create && !$is_update) {
$repository_api = $this->getRepositoryAPI();
$revisions = $repository_api->loadWorkingCopyDifferentialRevisions(
$this->getConduit(),
array(
'authors' => array($this->getUserPHID()),
'status' => 'status-open',
));
if (!$revisions) {
$is_create = true;
} else if (count($revisions) == 1) {
$revision = head($revisions);
$is_update = $revision['id'];
} else {
throw new ArcanistUsageException(
"There are several revisions which match the working copy:\n\n".
$this->renderRevisionList($revisions)."\n".
"Use '--update' to choose one, or '--create' to create a new ".
"revision.");
}
}
$message = null;
if ($is_create) {
$message_file = $this->getArgument('message-file');
if ($message_file) {
return $this->getCommitMessageFromFile($message_file);
} else {
return $this->getCommitMessageFromUser();
}
} else if ($is_update) {
$revision_id = $this->normalizeRevisionID($is_update);
if (!is_numeric($revision_id)) {
throw new ArcanistUsageException(
'Parameter to --update must be a Differential Revision number');
}
return $this->getCommitMessageFromRevision($revision_id);
} else {
// This is --raw without enough info to create a revision, so force just
// a diff.
return null;
}
}
/**
* @task message
*/
private function getCommitMessageFromCommit($commit) {
$text = $this->getRepositoryAPI()->getCommitMessage($commit);
$message = ArcanistDifferentialCommitMessage::newFromRawCorpus($text);
$message->pullDataFromConduit($this->getConduit());
$this->validateCommitMessage($message);
return $message;
}
/**
* @task message
*/
private function getCommitMessageFromUser() {
$conduit = $this->getConduit();
$template = null;
if (!$this->getArgument('verbatim')) {
$saved = $this->readScratchFile('create-message');
if ($saved) {
$where = $this->getReadableScratchFilePath('create-message');
$preview = explode("\n", $saved);
$preview = array_shift($preview);
$preview = trim($preview);
$preview = phutil_utf8_shorten($preview, 64);
if ($preview) {
$preview = "Message begins:\n\n {$preview}\n\n";
} else {
$preview = null;
}
echo
"You have a saved revision message in '{$where}'.\n".
"{$preview}".
"You can use this message, or discard it.";
$use = phutil_console_confirm(
"Do you want to use this message?",
$default_no = false);
if ($use) {
$template = $saved;
} else {
$this->removeScratchFile('create-message');
}
}
}
$template_is_default = false;
$notes = array();
$included = array();
list($fields, $notes, $included_commits) = $this->getDefaultCreateFields();
if ($template) {
$fields = array();
$notes = array();
} else {
if (!$fields) {
$template_is_default = true;
}
if ($notes) {
$commit = head($this->getRepositoryAPI()->getLocalCommitInformation());
$template = $commit['message'];
} else {
$template = $conduit->callMethodSynchronous(
'differential.getcommitmessage',
array(
'revision_id' => null,
'edit' => 'create',
'fields' => $fields,
));
}
}
$old_message = $template;
$included = array();
if ($included_commits) {
foreach ($included_commits as $commit) {
$included[] = ' '.$commit;
}
$in_branch = '';
if (!$this->isRawDiffSource()) {
$in_branch = ' in branch '.$this->getRepositoryAPI()->getBranchName();
}
$included = array_merge(
array(
"",
"Included commits{$in_branch}:",
"",
),
$included);
}
$issues = array_merge(
array(
'NEW DIFFERENTIAL REVISION',
'Describe the changes in this new revision.',
),
$included,
array(
'',
'arc could not identify any existing revision in your working copy.',
'If you intended to update an existing revision, use:',
'',
' $ arc diff --update <revision>',
));
if ($notes) {
$issues = array_merge($issues, array(''), $notes);
}
$done = false;
$first = true;
while (!$done) {
$template = rtrim($template, "\r\n")."\n\n";
foreach ($issues as $issue) {
$template .= '# '.$issue."\n";
}
$template .= "\n";
if ($first && $this->getArgument('verbatim') && !$template_is_default) {
$new_template = $template;
} else {
$new_template = $this->newInteractiveEditor($template)
->setName('new-commit')
->editInteractively();
}
$first = false;
if ($template_is_default && ($new_template == $template)) {
throw new ArcanistUsageException("Template not edited.");
}
$template = ArcanistCommentRemover::removeComments($new_template);
$repository_api = $this->getRepositoryAPI();
// special check for whether to amend here. optimizes a common git
// workflow. we can't do this for mercurial because the mq extension
// is popular and incompatible with hg commit --amend ; see T2011.
$should_amend = (count($included_commits) == 1 &&
$repository_api instanceof ArcanistGitAPI &&
$this->shouldAmend());
if ($should_amend) {
$wrote = (rtrim($old_message) != rtrim($template));
if ($wrote) {
$repository_api->amendCommit($template);
$where = 'commit message';
}
} else {
$wrote = $this->writeScratchFile('create-message', $template);
$where = "'".$this->getReadableScratchFilePath('create-message')."'";
}
try {
$message = ArcanistDifferentialCommitMessage::newFromRawCorpus(
$template);
$message->pullDataFromConduit($conduit);
$this->validateCommitMessage($message);
$done = true;
} catch (ArcanistDifferentialCommitMessageParserException $ex) {
echo "Commit message has errors:\n\n";
$issues = array('Resolve these errors:');
foreach ($ex->getParserErrors() as $error) {
echo phutil_console_wrap("- ".$error."\n", 6);
$issues[] = ' - '.$error;
}
echo "\n";
echo "You must resolve these errors to continue.";
$again = phutil_console_confirm(
"Do you want to edit the message?",
$default_no = false);
if ($again) {
// Keep going.
} else {
$saved = null;
if ($wrote) {
$saved = "A copy was saved to {$where}.";
}
throw new ArcanistUsageException(
"Message has unresolved errrors. {$saved}");
}
} catch (Exception $ex) {
if ($wrote) {
echo phutil_console_wrap("(Message saved to {$where}.)\n");
}
throw $ex;
}
}
return $message;
}
/**
* @task message
*/
private function getCommitMessageFromFile($file) {
$conduit = $this->getConduit();
$data = Filesystem::readFile($file);
$message = ArcanistDifferentialCommitMessage::newFromRawCorpus($data);
$message->pullDataFromConduit($conduit);
$this->validateCommitMessage($message);
return $message;
}
/**
* @task message
*/
private function getCommitMessageFromRevision($revision_id) {
$id = $revision_id;
$revision = $this->getConduit()->callMethodSynchronous(
'differential.query',
array(
'ids' => array($id),
));
$revision = head($revision);
if (!$revision) {
throw new ArcanistUsageException(
"Revision '{$revision_id}' does not exist!");
}
$this->checkRevisionOwnership($revision);
$message = $this->getConduit()->callMethodSynchronous(
'differential.getcommitmessage',
array(
'revision_id' => $id,
'edit' => false,
));
$this->commitMessageFromRevision = $message;
$obj = ArcanistDifferentialCommitMessage::newFromRawCorpus($message);
$obj->pullDataFromConduit($this->getConduit());
return $obj;
}
/**
* @task message
*/
private function validateCommitMessage(
ArcanistDifferentialCommitMessage $message) {
$futures = array();
$revision_id = $message->getRevisionID();
if ($revision_id) {
$futures['revision'] = $this->getConduit()->callMethod(
'differential.query',
array(
'ids' => array($revision_id),
));
}
$reviewers = $message->getFieldValue('reviewerPHIDs');
if (!$reviewers) {
$confirm = "You have not specified any reviewers. Continue anyway?";
if (!phutil_console_confirm($confirm)) {
throw new ArcanistUsageException('Specify reviewers and retry.');
}
} else {
$futures['reviewers'] = $this->getConduit()->callMethod(
'user.query',
array(
'phids' => $reviewers,
));
}
foreach (Futures($futures) as $key => $future) {
$result = $future->resolve();
switch ($key) {
case 'revision':
if (empty($result)) {
throw new ArcanistUsageException(
"There is no revision D{$revision_id}.");
}
$this->checkRevisionOwnership(head($result));
break;
case 'reviewers':
$untils = array();
foreach ($result as $user) {
if (idx($user, 'currentStatus') == 'away') {
$untils[] = $user['currentStatusUntil'];
}
}
if (count($untils) == count($reviewers)) {
$until = date('l, M j Y', min($untils));
$confirm = "All reviewers are away until {$until}. ".
"Continue anyway?";
if (!phutil_console_confirm($confirm)) {
throw new ArcanistUsageException(
'Specify available reviewers and retry.');
}
}
break;
}
}
}
/**
* @task message
*/
private function getUpdateMessage(array $fields, $template = '') {
if ($this->getArgument('raw')) {
throw new ArcanistUsageException(
"When using '--raw' to update a revision, specify an update message ".
"with '--message'. (Normally, we'd launch an editor to ask you for a ".
"message, but can not do that because stdin is the diff source.)");
}
// When updating a revision using git without specifying '--message', try
// to prefill with the message in HEAD if it isn't a template message. The
// idea is that if you do:
//
// $ git commit -a -m 'fix some junk'
// $ arc diff
//
// ...you shouldn't have to retype the update message. Similar things apply
// to Mercurial.
if ($template == '') {
$comments = $this->getDefaultUpdateMessage();
$template =
rtrim($comments).
"\n\n".
"# Updating D{$fields['revisionID']}: {$fields['title']}\n".
"#\n".
"# Enter a brief description of the changes included in this update.\n".
"# The first line is used as subject, next lines as comment.\n".
"#\n".
"# If you intended to create a new revision, use:\n".
"# $ arc diff --create\n".
"\n";
}
$comments = $this->newInteractiveEditor($template)
->setName('differential-update-comments')
->editInteractively();
return $comments;
}
private function getDefaultCreateFields() {
$result = array(array(), array(), array());
if ($this->isRawDiffSource()) {
return $result;
}
$repository_api = $this->getRepositoryAPI();
$local = $repository_api->getLocalCommitInformation();
if ($local) {
$result = $this->parseCommitMessagesIntoFields($local);
if ($this->getArgument('create')) {
unset($result[0]['revisionID']);
}
}
$result[0] = $this->dispatchWillBuildEvent($result[0]);
return $result;
}
/**
* Convert a list of commits from `getLocalCommitInformation()` into
* a format usable by arc to create a new diff. Specifically, we emit:
*
* - A dictionary of commit message fields.
* - A list of errors encountered while parsing the messages.
* - A human-readable list of the commits themselves.
*
* For example, if the user runs "arc diff HEAD^^^" and selects a diff range
* which includes several diffs, we attempt to merge them somewhat
* intelligently into a single message, because we can only send one
* "Summary:", "Reviewers:", etc., field to Differential. We also return
* errors (e.g., if the user typed a reviewer name incorrectly) and a
* summary of the commits themselves.
*
* @param dict Local commit information.
* @return list Complex output, see summary.
* @task message
*/
private function parseCommitMessagesIntoFields(array $local) {
$conduit = $this->getConduit();
$local = ipull($local, null, 'commit');
// If the user provided "--reviewers" or "--ccs", add a faux message to
// the list with the implied fields.
$faux_message = array();
if ($this->getArgument('reviewers')) {
$faux_message[] = 'Reviewers: '.$this->getArgument('reviewers');
}
if ($this->getArgument('cc')) {
$faux_message[] = 'CC: '.$this->getArgument('cc');
}
if ($faux_message) {
$faux_message = implode("\n\n", $faux_message);
$local = array(
'(Flags) ' => array(
'message' => $faux_message,
'summary' => 'Command-Line Flags',
),
) + $local;
}
// Build a human-readable list of the commits, so we can show the user which
// commits are included in the diff.
$included = array();
foreach ($local as $hash => $info) {
$included[] = substr($hash, 0, 12).' '.$info['summary'];
}
// Parse all of the messages into fields.
$messages = array();
foreach ($local as $hash => $info) {
$text = $info['message'];
if (trim($text) == self::AUTO_COMMIT_TITLE) {
continue;
}
$obj = ArcanistDifferentialCommitMessage::newFromRawCorpus($text);
$messages[$hash] = $obj;
}
$notes = array();
$fields = array();
foreach ($messages as $hash => $message) {
try {
$message->pullDataFromConduit($conduit, $partial = true);
$fields[$hash] = $message->getFields();
} catch (ArcanistDifferentialCommitMessageParserException $ex) {
if ($this->getArgument('verbatim')) {
// In verbatim mode, just bail when we hit an error. The user can
// rerun without --verbatim if they want to fix it manually. Most
// users will probably `git commit --amend` instead.
throw $ex;
}
$fields[$hash] = $message->getFields();
$frev = substr($hash, 0, 12);
$notes[] = "NOTE: commit {$frev} could not be completely parsed:";
foreach ($ex->getParserErrors() as $error) {
$notes[] = " - {$error}";
}
}
}
// Merge commit message fields. We do this somewhat-intelligently so that
// multiple "Reviewers" or "CC" fields will merge into the concatenation
// of all values.
// We have special parsing rules for 'title' because we can't merge
// multiple titles, and one-line commit messages like "fix stuff" will
// parse as titles. Instead, pick the first title we encounter. When we
// encounter subsequent titles, treat them as part of the summary. Then
// we merge all the summaries together below.
$result = array();
// Process fields in oldest-first order, so earlier commits get to set the
// title of record and reviewers/ccs are listed in chronological order.
$fields = array_reverse($fields);
foreach ($fields as $hash => $dict) {
$title = idx($dict, 'title');
if (!strlen($title)) {
continue;
}
if (!isset($result['title'])) {
// We don't have a title yet, so use this one.
$result['title'] = $title;
} else {
// We already have a title, so merge this new title into the summary.
$summary = idx($dict, 'summary');
if ($summary) {
$summary = $title."\n\n".$summary;
} else {
$summary = $title;
}
$fields[$hash]['summary'] = $summary;
}
}
// Now, merge all the other fields in a general sort of way.
foreach ($fields as $hash => $dict) {
foreach ($dict as $key => $value) {
if ($key == 'title') {
// This has been handled above, and either assigned directly or
// merged into the summary.
continue;
}
if (is_array($value)) {
// For array values, merge the arrays, appending the new values.
// Examples are "Reviewers" and "Cc", where this produces a list of
// all users specified as reviewers.
$cur = idx($result, $key, array());
$new = array_merge($cur, $value);
$result[$key] = $new;
continue;
} else {
if (!strlen(trim($value))) {
// Ignore empty fields.
continue;
}
// For string values, append the new field to the old field with
// a blank line separating them. Examples are "Test Plan" and
// "Summary".
$cur = idx($result, $key, '');
if (strlen($cur)) {
$new = $cur."\n\n".$value;
} else {
$new = $value;
}
$result[$key] = $new;
}
}
}
return array($result, $notes, $included);
}
private function getDefaultUpdateMessage() {
if ($this->isRawDiffSource()) {
return null;
}
$repository_api = $this->getRepositoryAPI();
if ($repository_api instanceof ArcanistGitAPI) {
return $this->getGitUpdateMessage();
}
if ($repository_api instanceof ArcanistMercurialAPI) {
return $this->getMercurialUpdateMessage();
}
return null;
}
/**
* Retrieve the git messages between HEAD and the last update.
*
* @task message
*/
private function getGitUpdateMessage() {
$repository_api = $this->getRepositoryAPI();
$parser = $this->newDiffParser();
$commit_messages = $repository_api->getGitCommitLog();
$commit_messages = $parser->parseDiff($commit_messages);
if (count($commit_messages) == 1) {
// If there's only one message, assume this is an amend-based workflow and
// that using it to prefill doesn't make sense.
return null;
}
// We have more than one message, so figure out which ones are new. We
// do this by pulling the current diff and comparing commit hashes in the
// working copy with attached commit hashes. It's not super important that
// we always get this 100% right, we're just trying to do something
// reasonable.
$local = $this->loadActiveLocalCommitInfo();
$hashes = ipull($local, null, 'commit');
$usable = array();
foreach ($commit_messages as $message) {
$text = $message->getMetadata('message');
$parsed = ArcanistDifferentialCommitMessage::newFromRawCorpus($text);
if ($parsed->getRevisionID()) {
// If this is an amended commit message with a revision ID, it's
// certainly not new. Stop marking commits as usable and break out.
break;
}
if (isset($hashes[$message->getCommitHash()])) {
// If this commit is currently part of the diff, stop using commit
// messages, since anything older than this isn't new.
break;
}
// Otherwise, this looks new, so it's a usable commit message.
$usable[] = $text;
}
if (!$usable) {
// No new commit messages, so we don't have anywhere to start from.
return null;
}
return $this->formatUsableLogs($usable);
}
/**
* Retrieve the hg messages between tip and the last update.
*
* @task message
*/
private function getMercurialUpdateMessage() {
$repository_api = $this->getRepositoryAPI();
$messages = $repository_api->getCommitMessageLog();
if (count($messages) == 1) {
// If there's only one message, assume this is an amend-based workflow and
// that using it to prefill doesn't make sense.
return null;
}
$local = $this->loadActiveLocalCommitInfo();
$hashes = ipull($local, null, 'commit');
$usable = array();
foreach ($messages as $rev => $message) {
if (isset($hashes[$rev])) {
// If this commit is currently part of the active diff on the revision,
// stop using commit messages, since anything older than this isn't new.
break;
}
// Otherwise, this looks new, so it's a usable commit message.
$usable[] = $message;
}
if (!$usable) {
// No new commit messages, so we don't have anywhere to start from.
return null;
}
return $this->formatUsableLogs($usable);
}
/**
* Format log messages to prefill a diff update.
*
* @task message
*/
private function formatUsableLogs(array $usable) {
// Flip messages so they'll read chronologically (oldest-first) in the
// template, e.g.:
//
// - Added foobar.
// - Fixed foobar bug.
// - Documented foobar.
$usable = array_reverse($usable);
$default = array();
foreach ($usable as $message) {
// Pick the first line out of each message.
$text = trim($message);
if ($text == self::AUTO_COMMIT_TITLE) {
continue;
}
$text = head(explode("\n", $text));
$default[] = ' - '.$text."\n";
}
return implode('', $default);
}
private function loadActiveLocalCommitInfo() {
$current_diff = $this->getConduit()->callMethodSynchronous(
'differential.getdiff',
array(
'revision_id' => $this->revisionID,
));
$properties = idx($current_diff, 'properties', array());
return idx($properties, 'local:commits', array());
}
/* -( Diff Specification )------------------------------------------------- */
/**
* @task diffspec
*/
private function getLintStatus($lint_result) {
$map = array(
ArcanistLintWorkflow::RESULT_OKAY => 'okay',
ArcanistLintWorkflow::RESULT_ERRORS => 'fail',
ArcanistLintWorkflow::RESULT_WARNINGS => 'warn',
ArcanistLintWorkflow::RESULT_SKIP => 'skip',
ArcanistLintWorkflow::RESULT_POSTPONED => 'postponed',
);
return idx($map, $lint_result, 'none');
}
/**
* @task diffspec
*/
private function getUnitStatus($unit_result) {
$map = array(
ArcanistUnitWorkflow::RESULT_OKAY => 'okay',
ArcanistUnitWorkflow::RESULT_FAIL => 'fail',
ArcanistUnitWorkflow::RESULT_UNSOUND => 'warn',
ArcanistUnitWorkflow::RESULT_SKIP => 'skip',
ArcanistUnitWorkflow::RESULT_POSTPONED => 'postponed',
);
return idx($map, $unit_result, 'none');
}
/**
* @task diffspec
*/
private function buildDiffSpecification() {
$base_revision = null;
$base_path = null;
$vcs = null;
$repo_uuid = null;
$parent = null;
$source_path = null;
$branch = null;
$bookmark = null;
if (!$this->isRawDiffSource()) {
$repository_api = $this->getRepositoryAPI();
$base_revision = $repository_api->getSourceControlBaseRevision();
$base_path = $repository_api->getSourceControlPath();
$vcs = $repository_api->getSourceControlSystemName();
$source_path = $repository_api->getPath();
$branch = $repository_api->getBranchName();
+ $repo_uuid = $repository_api->getRepositoryUUID();
if ($repository_api instanceof ArcanistGitAPI) {
$info = $this->getGitParentLogInfo();
if ($info['parent']) {
$parent = $info['parent'];
}
if ($info['base_revision']) {
$base_revision = $info['base_revision'];
}
if ($info['base_path']) {
$base_path = $info['base_path'];
}
if ($info['uuid']) {
$repo_uuid = $info['uuid'];
}
- } else if ($repository_api instanceof ArcanistSubversionAPI) {
- $repo_uuid = $repository_api->getRepositorySVNUUID();
} else if ($repository_api instanceof ArcanistMercurialAPI) {
$bookmark = $repository_api->getActiveBookmark();
$svn_info = $repository_api->getSubversionInfo();
$repo_uuid = idx($svn_info, 'uuid');
$base_path = idx($svn_info, 'base_path', $base_path);
$base_revision = idx($svn_info, 'base_revision', $base_revision);
// TODO: provide parent info
} else {
throw new Exception("Unsupported repository API!");
}
}
$project_id = null;
if ($this->requiresWorkingCopy()) {
$project_id = $this->getWorkingCopy()->getProjectID();
}
- return array(
+ $data = array(
'sourceMachine' => php_uname('n'),
'sourcePath' => $source_path,
'branch' => $branch,
'bookmark' => $bookmark,
'sourceControlSystem' => $vcs,
'sourceControlPath' => $base_path,
'sourceControlBaseRevision' => $base_revision,
- 'parentRevisionID' => $parent,
- 'repositoryUUID' => $repo_uuid,
'creationMethod' => 'arc',
'arcanistProject' => $project_id,
- 'authorPHID' => $this->getUserPHID(),
);
+
+ $repository_phid = $this->getRepositoryPHID();
+ if ($repository_phid) {
+ $data['repositoryPHID'] = $repository_phid;
+ }
+
+ return $data;
}
/* -( Diff Properties )---------------------------------------------------- */
/**
* Update lint information for the diff.
*
* @return void
*
* @task diffprop
*/
private function updateLintDiffProperty() {
if (strlen($this->excuses['lint'])) {
$this->updateDiffProperty('arc:lint-excuse',
json_encode($this->excuses['lint']));
}
if ($this->unresolvedLint) {
$this->updateDiffProperty('arc:lint', json_encode($this->unresolvedLint));
}
$postponed = $this->postponedLinters;
if ($postponed) {
$this->updateDiffProperty('arc:lint-postponed', json_encode($postponed));
}
}
/**
* Update unit test information for the diff.
*
* @return void
*
* @task diffprop
*/
private function updateUnitDiffProperty() {
if (strlen($this->excuses['unit'])) {
$this->updateDiffProperty('arc:unit-excuse',
json_encode($this->excuses['unit']));
}
if ($this->testResults) {
$this->updateDiffProperty('arc:unit', json_encode($this->testResults));
}
}
/**
* Update local commit information for the diff.
*
* @task diffprop
*/
private function updateLocalDiffProperty() {
if ($this->isRawDiffSource()) {
return;
}
$local_info = $this->getRepositoryAPI()->getLocalCommitInformation();
if (!$local_info) {
return;
}
$this->updateDiffProperty('local:commits', json_encode($local_info));
}
/**
* Update an arbitrary diff property.
*
* @param string Diff property name.
* @param string Diff property value.
* @return void
*
* @task diffprop
*/
private function updateDiffProperty($name, $data) {
$this->diffPropertyFutures[] = $this->getConduit()->callMethod(
'differential.setdiffproperty',
array(
'diff_id' => $this->getDiffID(),
'name' => $name,
'data' => $data,
));
}
/**
* Wait for finishing all diff property updates.
*
* @return void
*
* @task diffprop
*/
private function resolveDiffPropertyUpdates() {
Futures($this->diffPropertyFutures)->resolveAll();
$this->diffPropertyFutures = array();
}
private function dispatchWillCreateRevisionEvent(array $fields) {
$event = $this->dispatchEvent(
ArcanistEventType::TYPE_REVISION_WILLCREATEREVISION,
array(
'specification' => $fields,
));
return $event->getValue('specification');
}
private function dispatchWillBuildEvent(array $fields) {
$event = $this->dispatchEvent(
ArcanistEventType::TYPE_DIFF_WILLBUILDMESSAGE,
array(
'fields' => $fields,
));
return $event->getValue('fields');
}
private function checkRevisionOwnership(array $revision) {
if ($revision['authorPHID'] == $this->getUserPHID()) {
return;
}
$id = $revision['id'];
$title = $revision['title'];
throw new ArcanistUsageException(
"You don't own revision D{$id} '{$title}'. You can only update ".
"revisions you own. You can 'Commandeer' this revision from the web ".
"interface if you want to become the owner.");
}
/* -( File Uploads )------------------------------------------------------- */
private function uploadFilesForChanges(array $changes) {
assert_instances_of($changes, 'ArcanistDiffChange');
// Collect all the files we need to upload.
$need_upload = array();
foreach ($changes as $key => $change) {
if ($change->getFileType() != ArcanistDiffChangeType::FILE_BINARY) {
continue;
}
if ($this->getArgument('skip-binaries')) {
continue;
}
$name = basename($change->getCurrentPath());
$need_upload[] = array(
'type' => 'old',
'name' => $name,
'data' => $change->getOriginalFileData(),
'change' => $change,
);
$need_upload[] = array(
'type' => 'new',
'name' => $name,
'data' => $change->getCurrentFileData(),
'change' => $change,
);
}
if (!$need_upload) {
return;
}
// Determine mime types and file sizes. Update changes from "binary" to
// "image" if the file is an image. Set image metadata.
$type_image = ArcanistDiffChangeType::FILE_IMAGE;
foreach ($need_upload as $key => $spec) {
$change = $need_upload[$key]['change'];
$type = $spec['type'];
$size = strlen($spec['data']);
$change->setMetadata("{$type}:file:size", $size);
if ($spec['data'] === null) {
// This covers the case where a file was added or removed; we don't
// need to upload the other half of it (e.g., the old file data for
// a file which was just added). This is distinct from an empty
// file, which we do upload.
unset($need_upload[$key]);
continue;
}
$mime = $this->getFileMimeType($spec['data']);
if (preg_match('@^image/@', $mime)) {
$change->setFileType($type_image);
}
$change->setMetadata("{$type}:file:mime-type", $mime);
}
echo pht("Uploading %d files...", count($need_upload))."\n";
// Now we're ready to upload the actual file data. If possible, we'll just
// transmit a hash of the file instead of the actual file data. If the data
// already exists, Phabricator can share storage. Check if we can use
// "file.uploadhash" yet (i.e., if the server is up to date enough).
// TODO: Drop this check once we bump the protocol version.
$conduit_methods = $this->getConduit()->callMethodSynchronous(
'conduit.query',
array());
$can_use_hash_upload = isset($conduit_methods['file.uploadhash']);
if ($can_use_hash_upload) {
$hash_futures = array();
foreach ($need_upload as $key => $spec) {
$hash_futures[$key] = $this->getConduit()->callMethod(
'file.uploadhash',
array(
'name' => $spec['name'],
'hash' => sha1($spec['data']),
));
}
foreach (Futures($hash_futures)->limit(8) as $key => $future) {
$type = $need_upload[$key]['type'];
$change = $need_upload[$key]['change'];
$name = $need_upload[$key]['name'];
$phid = null;
try {
$phid = $future->resolve();
} catch (Exception $e) {
// Just try uploading normally if the hash upload failed.
continue;
}
if ($phid) {
$change->setMetadata("{$type}:binary-phid", $phid);
unset($need_upload[$key]);
echo pht("Uploaded '%s' (%s).", $name, $type)."\n";
}
}
}
$upload_futures = array();
foreach ($need_upload as $key => $spec) {
$upload_futures[$key] = $this->getConduit()->callMethod(
'file.upload',
array(
'name' => $spec['name'],
'data_base64' => base64_encode($spec['data']),
));
}
foreach (Futures($upload_futures)->limit(4) as $key => $future) {
$type = $need_upload[$key]['type'];
$change = $need_upload[$key]['change'];
$name = $need_upload[$key]['name'];
try {
$phid = $future->resolve();
$change->setMetadata("{$type}:binary-phid", $phid);
echo pht("Uploaded '%s' (%s).", $name, $type)."\n";
} catch (Exception $e) {
echo "Failed to upload {$type} binary '{$name}'.\n\n";
echo $e->getMessage()."\n";
if (!phutil_console_confirm('Continue?', $default_no = false)) {
throw new ArcanistUsageException(
'Aborted due to file upload failure. You can use --skip-binaries '.
'to skip binary uploads.');
}
}
}
echo pht("Upload complete.")."\n";
}
private function getFileMimeType($data) {
$tmp = new TempFile();
Filesystem::writeFile($tmp, $data);
return Filesystem::getMimeType($tmp);
}
}
diff --git a/src/workflow/ArcanistWhichWorkflow.php b/src/workflow/ArcanistWhichWorkflow.php
index 18030ad4..604b515c 100644
--- a/src/workflow/ArcanistWhichWorkflow.php
+++ b/src/workflow/ArcanistWhichWorkflow.php
@@ -1,187 +1,223 @@
<?php
/**
* Show which revision or revisions are in the working copy.
*
* @group workflow
*/
final class ArcanistWhichWorkflow extends ArcanistBaseWorkflow {
public function getWorkflowName() {
return 'which';
}
public function getCommandSynopses() {
return phutil_console_format(<<<EOTEXT
**which** (svn)
**which** [commit] (hg, git)
EOTEXT
);
}
public function getCommandHelp() {
return phutil_console_format(<<<EOTEXT
Supports: svn, git, hg
- Shows which commits 'arc diff' will select, and which revision is in
+ Shows which repository the current working copy corresponds to,
+ which commits 'arc diff' will select, and which revision is in
the working copy (or which revisions, if more than one matches).
EOTEXT
);
}
public function requiresConduit() {
return true;
}
public function requiresRepositoryAPI() {
return true;
}
public function requiresAuthentication() {
return true;
}
public function getArguments() {
return array(
'any-author' => array(
'help' => "Show revisions by any author, not just you.",
),
'any-status' => array(
'help' => "Show committed and abandoned revisions.",
),
'base' => array(
'param' => 'rules',
'help' => 'Additional rules for determining base revision.',
'nosupport' => array(
'svn' => 'Subversion does not use base commits.',
),
'supports' => array('git', 'hg'),
),
'show-base' => array(
'help' => 'Print base commit only and exit.',
'nosupport' => array(
'svn' => 'Subversion does not use base commits.',
),
'supports' => array('git', 'hg'),
),
'*' => 'commit',
);
}
public function run() {
+ $console = PhutilConsole::getConsole();
+
+ $this->printRepositorySection();
+ $console->writeOut("\n");
+
$repository_api = $this->getRepositoryAPI();
$arg_commit = $this->getArgument('commit');
if (count($arg_commit)) {
$this->parseBaseCommitArgument($arg_commit);
}
$arg = $arg_commit ? ' '.head($arg_commit) : '';
$repository_api->setBaseCommitArgumentRules(
$this->getArgument('base', ''));
if ($repository_api->supportsCommitRanges()) {
$relative = $repository_api->getBaseCommit();
if ($this->getArgument('show-base')) {
echo $relative."\n";
return 0;
}
$info = $repository_api->getLocalCommitInformation();
if ($info) {
$commits = array();
foreach ($info as $commit) {
$hash = substr($commit['commit'], 0, 16);
$summary = $commit['summary'];
$commits[] = " {$hash} {$summary}";
}
$commits = implode("\n", $commits);
} else {
$commits = ' (No commits.)';
}
$explanation = $repository_api->getBaseCommitExplanation();
$relative_summary = $repository_api->getCommitSummary($relative);
$relative = substr($relative, 0, 16);
if ($repository_api instanceof ArcanistGitAPI) {
$command = "git diff {$relative}..HEAD";
} else if ($repository_api instanceof ArcanistMercurialAPI) {
$command = "hg diff --rev {$relative}";
} else {
throw new Exception("Unknown VCS!");
}
echo phutil_console_wrap(
phutil_console_format(
"**RELATIVE COMMIT**\n".
"If you run 'arc diff{$arg}', changes between the commit:\n\n"));
echo " {$relative} {$relative_summary}\n\n";
echo phutil_console_wrap(
"...and the current working copy state will be sent to ".
"Differential, because {$explanation}\n\n".
"You can see the exact changes that will be sent by running ".
"this command:\n\n".
" $ {$command}\n\n".
"These commits will be included in the diff:\n\n");
echo $commits."\n\n\n";
}
$any_author = $this->getArgument('any-author');
$any_status = $this->getArgument('any-status');
$query = array(
'authors' => $any_author
? null
: array($this->getUserPHID()),
'status' => $any_status
? 'status-any'
: 'status-open',
);
$revisions = $repository_api->loadWorkingCopyDifferentialRevisions(
$this->getConduit(),
$query);
echo phutil_console_wrap(
phutil_console_format(
"**MATCHING REVISIONS**\n".
"These Differential revisions match the changes in this working ".
"copy:\n\n"));
if (empty($revisions)) {
echo " (No revisions match.)\n";
echo "\n";
echo phutil_console_wrap(
phutil_console_format(
"Since there are no revisions in Differential which match this ".
"working copy, a new revision will be **created** if you run ".
"'arc diff{$arg}'.\n\n"));
} else {
foreach ($revisions as $revision) {
echo ' D'.$revision['id'].' '.$revision['title']."\n";
echo ' Reason: '.$revision['why']."\n";
echo "\n";
}
if (count($revisions) == 1) {
echo phutil_console_wrap(
phutil_console_format(
"Since exactly one revision in Differential matches this working ".
"copy, it will be **updated** if you run 'arc diff{$arg}'."));
} else {
echo phutil_console_wrap(
"Since more than one revision in Differential matches this working ".
"copy, you will be asked which revision you want to update if ".
"you run 'arc diff {$arg}'.");
}
echo "\n\n";
}
return 0;
}
+
+ private function printRepositorySection() {
+ $console = PhutilConsole::getConsole();
+ $console->writeOut("**%s**\n", pht('REPOSITORY'));
+
+ $callsign = $this->getRepositoryCallsign();
+
+ $console->writeOut(
+ "%s\n\n",
+ pht(
+ 'To identify the repository associated with this working copy, '.
+ 'arc followed this process:'));
+
+ foreach ($this->getRepositoryReasons() as $reason) {
+ $reason = phutil_console_wrap($reason, 4);
+ $console->writeOut("%s\n\n", $reason);
+ }
+
+ if ($callsign) {
+ $console->writeOut(
+ "%s\n",
+ pht('This working copy is associated with the %s repository.',
+ phutil_console_format('**%s**', $callsign)));
+ } else {
+ $console->writeOut(
+ "%s\n",
+ pht('This working copy is not associated with any repository.'));
+ }
+ }
+
}
diff --git a/src/workingcopyidentity/ArcanistWorkingCopyIdentity.php b/src/workingcopyidentity/ArcanistWorkingCopyIdentity.php
index e94dec93..06c2b3ce 100644
--- a/src/workingcopyidentity/ArcanistWorkingCopyIdentity.php
+++ b/src/workingcopyidentity/ArcanistWorkingCopyIdentity.php
@@ -1,332 +1,330 @@
<?php
/**
* Interfaces with basic information about the working copy.
*
*
* @task config
*
* @group workingcopy
*/
final class ArcanistWorkingCopyIdentity {
private $projectConfig;
private $projectRoot;
private $localConfig = array();
private $localMetaDir;
private $vcsType;
private $vcsRoot;
public static function newDummyWorkingCopy() {
return self::newFromPathWithConfig('/', array());
}
public static function newFromPath($path) {
return self::newFromPathWithConfig($path, null);
}
/**
* Locate all the information we need about a directory which we presume
* to be a working copy. Particularly, we want to discover:
*
* - Is the directory inside a working copy (hg, git, svn)?
* - If so, what is the root of the working copy?
* - Is there a `.arcconfig` file?
*
* This is complicated, mostly because Subversion has special rules. In
* particular:
*
* - Until 1.7, Subversion put a `.svn/` directory inside //every//
* directory in a working copy. After 1.7, it //only// puts one at the
* root.
* - We allow `.arcconfig` to appear anywhere in a Subversion working copy,
* and use the one closest to the directory.
* - Although we may use a `.arcconfig` from a subdirectory, we store
* metadata in the root's `.svn/`, because it's the only one guaranteed
* to exist.
*
* Users also do these kinds of things in the wild:
*
* - Put working copies inside other working copies.
* - Put working copies inside `.git/` directories.
* - Create `.arcconfig` files at `/.arcconfig`, `/home/.arcconfig`, etc.
*
* This method attempts to be robust against all sorts of possible
* misconfiguration.
*
* @param string Path to load information for, usually the current working
* directory (unless running unit tests).
* @param map|null Pass `null` to locate and load a `.arcconfig` file if one
* exists. Pass a map to use it to set configuration.
* @return ArcanistWorkingCopyIdentity Constructed working copy identity.
*/
private static function newFromPathWithConfig($path, $config) {
$project_root = null;
$vcs_root = null;
$vcs_type = null;
// First, find the outermost directory which is a Git, Mercurial or
// Subversion repository, if one exists. We go from the top because this
// makes it easier to identify the root of old SVN working copies (which
// have a ".svn/" directory inside every directory in the working copy) and
// gives us the right result if you have a Git repository inside a
// Subversion repository or something equally ridiculous.
$paths = Filesystem::walkToRoot($path);
$config_paths = array();
$paths = array_reverse($paths);
foreach ($paths as $path_key => $parent_path) {
$try = array(
'git' => $parent_path.'/.git',
'hg' => $parent_path.'/.hg',
'svn' => $parent_path.'/.svn',
);
foreach ($try as $vcs => $try_dir) {
if (!Filesystem::pathExists($try_dir)) {
continue;
}
// NOTE: We're distinguishing between the `$project_root` and the
// `$vcs_root` because they may not be the same in Subversion. Normally,
// they are identical. However, in Subversion, the `$vcs_root` is the
// base directory of the working copy (the directory which has the
// `.svn/` directory, after SVN 1.7), while the `$project_root` might
// be any subdirectory of the `$vcs_root`: it's the the directory
// closest to the current directory which contains a `.arcconfig`.
$project_root = $parent_path;
$vcs_root = $parent_path;
$vcs_type = $vcs;
if ($vcs == 'svn') {
// For Subversion, we'll look for a ".arcconfig" file here or in
// any subdirectory, starting at the deepest subdirectory.
$config_paths = array_slice($paths, $path_key);
$config_paths = array_reverse($config_paths);
} else {
// For Git and Mercurial, we'll only look for ".arcconfig" right here.
$config_paths = array($parent_path);
}
break;
}
}
$console = PhutilConsole::getConsole();
foreach ($config_paths as $config_path) {
$config_file = $config_path.'/.arcconfig';
if (Filesystem::pathExists($config_file)) {
// We always need to examine the filesystem to look for `.arcconfig`
// so we can set the project root correctly. We might or might not
// actually read the file: if the caller passed in configuration data,
// we'll ignore the actual file contents.
$project_root = $config_path;
if ($config === null) {
$console->writeLog(
"%s\n",
pht('Working Copy: Reading .arcconfig from "%s".', $config_file));
$config_data = Filesystem::readFile($config_file);
$config = self::parseRawConfigFile($config_data, $config_file);
}
break;
}
}
if ($config === null) {
// We didn't find a ".arcconfig" anywhere, so just use an empty array.
$config = array();
}
if ($project_root === null) {
// We aren't in a working directory at all. This is fine if we're
// running a command like "arc help". If we're running something that
// requires a working directory, an exception will be raised a little
// later on.
$console->writeLog(
"%s\n",
pht('Working Copy: Path "%s" is not in any working copy.', $path));
return new ArcanistWorkingCopyIdentity($path, $config);
}
$console->writeLog(
"%s\n",
pht(
'Working Copy: Path "%s" is part of `%s` working copy "%s".',
$path,
$vcs_type,
$vcs_root));
$console->writeLog(
"%s\n",
pht(
'Working Copy: Project root is at "%s".',
$project_root));
$identity = new ArcanistWorkingCopyIdentity($project_root, $config);
$identity->localMetaDir = $vcs_root.'/.'.$vcs_type;
$identity->localConfig = $identity->readLocalArcConfig();
$identity->vcsType = $vcs_type;
$identity->vcsRoot = $vcs_root;
return $identity;
}
public static function newFromRootAndConfigFile(
$root,
$config_raw,
$from_where) {
if ($config_raw === null) {
$config = array();
} else {
$config = self::parseRawConfigFile($config_raw, $from_where);
}
return self::newFromPathWithConfig($root, $config);
}
private static function parseRawConfigFile($raw_config, $from_where) {
$proj = json_decode($raw_config, true);
+
if (!is_array($proj)) {
throw new Exception(
"Unable to parse '.arcconfig' file '{$from_where}'. The file contents ".
"should be valid JSON.\n\n".
"FILE CONTENTS\n".
substr($raw_config, 0, 2048));
}
- $required_keys = array(
- 'project_id',
- );
- foreach ($required_keys as $key) {
- if (!array_key_exists($key, $proj)) {
- throw new Exception(
- "Required key '{$key}' is missing from '.arcconfig' file ".
- "'{$from_where}'.");
- }
- }
+
return $proj;
}
private function __construct($root, array $config) {
$this->projectRoot = $root;
$this->projectConfig = $config;
}
public function getProjectID() {
+ $project_id = $this->getProjectConfig('project.name');
+ if ($project_id) {
+ return $project_id;
+ }
+
+ // This is an older name for the setting.
return $this->getProjectConfig('project_id');
}
public function getProjectRoot() {
return $this->projectRoot;
}
public function getProjectPath($to_file) {
return $this->projectRoot.'/'.$to_file;
}
public function getVCSType() {
return $this->vcsType;
}
public function getVCSRoot() {
return $this->vcsRoot;
}
/* -( Config )------------------------------------------------------------- */
public function readProjectConfig() {
return $this->projectConfig;
}
/**
* Deprecated; use @{method:getProjectConfig}.
*/
public function getConfig($key, $default = null) {
return $this->getProjectConfig($key, $default);
}
/**
* Read a configuration directive from project configuration. This reads ONLY
* permanent project configuration (i.e., ".arcconfig"), not other
* configuration sources. See @{method:getConfigFromAnySource} to read from
* user configuration.
*
* @param key Key to read.
* @param wild Default value if key is not found.
* @return wild Value, or default value if not found.
*
* @task config
*/
public function getProjectConfig($key, $default = null) {
$settings = new ArcanistSettings();
$pval = idx($this->projectConfig, $key);
// Test for older names in the per-project config only, since
// they've only been used there.
if ($pval === null) {
$legacy = $settings->getLegacyName($key);
if ($legacy) {
$pval = $this->getProjectConfig($legacy);
}
}
if ($pval === null) {
$pval = $default;
} else {
$pval = $settings->willReadValue($key, $pval);
}
return $pval;
}
/**
* Read a configuration directive from local configuration. This
* reads ONLY the per-working copy configuration,
* i.e. .(git|hg|svn)/arc/config, and not other configuration
* sources. See @{method:getConfigFromAnySource} to read from any
* config source or @{method:getProjectConfig} to read permanent
* project-level config.
*
* @task config
*/
public function getLocalConfig($key, $default=null) {
return idx($this->localConfig, $key, $default);
}
public function readLocalArcConfig() {
if (strlen($this->localMetaDir)) {
$local_path = Filesystem::resolvePath(
'arc/config',
$this->localMetaDir);
if (Filesystem::pathExists($local_path)) {
$file = Filesystem::readFile($local_path);
if ($file) {
return json_decode($file, true);
}
}
}
return array();
}
public function writeLocalArcConfig(array $config) {
$json_encoder = new PhutilJSON();
$json = $json_encoder->encodeFormatted($config);
$dir = $this->localMetaDir;
if (!strlen($dir)) {
throw new Exception(pht('No working copy to write config into!'));
}
$local_dir = $dir.DIRECTORY_SEPARATOR.'arc';
if (!Filesystem::pathExists($local_dir)) {
Filesystem::createDirectory($local_dir, 0755);
}
$config_file = $local_dir.DIRECTORY_SEPARATOR.'config';
Filesystem::writeFile($config_file, $json);
}
}
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