protected function checkBinaryConfiguration()
{
$binary = $this->getBinary();
if (!Filesystem::binaryExists($binary)) {
throw new ArcanistMissingLinterException(sprintf("%s\n%s", pht('Unable to locate binary "%s" to run linter %s. You may need ' . 'to install the binary, or adjust your linter configuration.', $binary, get_class($this)), pht('TO INSTALL: %s', $this->getInstallInstructions())));
}
}
protected function executeChecks()
{
if (phutil_is_windows()) {
$bin_name = 'where';
} else {
$bin_name = 'which';
}
if (!Filesystem::binaryExists($bin_name)) {
$message = pht("Without '%s', Phabricator can not test for the availability " . "of other binaries.", $bin_name);
$this->raiseWarning($bin_name, $message);
// We need to return here if we can't find the 'which' / 'where' binary
// because the other tests won't be valid.
return;
}
if (!Filesystem::binaryExists('diff')) {
$message = pht("Without 'diff', Phabricator will not be able to generate or render " . "diffs in multiple applications.");
$this->raiseWarning('diff', $message);
} else {
$tmp_a = new TempFile();
$tmp_b = new TempFile();
$tmp_c = new TempFile();
Filesystem::writeFile($tmp_a, 'A');
Filesystem::writeFile($tmp_b, 'A');
Filesystem::writeFile($tmp_c, 'B');
list($err) = exec_manual('diff %s %s', $tmp_a, $tmp_b);
if ($err) {
$this->newIssue('bin.diff.same')->setName(pht("Unexpected 'diff' Behavior"))->setMessage(pht("The 'diff' binary on this system has unexpected behavior: " . "it was expected to exit without an error code when passed " . "identical files, but exited with code %d.", $err));
}
list($err) = exec_manual('diff %s %s', $tmp_a, $tmp_c);
if (!$err) {
$this->newIssue('bin.diff.diff')->setName(pht("Unexpected 'diff' Behavior"))->setMessage(pht("The 'diff' binary on this system has unexpected behavior: " . "it was expected to exit with a nonzero error code when passed " . "differing files, but did not."));
}
}
$table = new PhabricatorRepository();
$vcses = queryfx_all($table->establishConnection('r'), 'SELECT DISTINCT versionControlSystem FROM %T', $table->getTableName());
foreach ($vcses as $vcs) {
switch ($vcs['versionControlSystem']) {
case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
$binary = 'git';
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
$binary = 'svn';
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL:
$binary = 'hg';
break;
default:
$binary = null;
break;
}
if (!$binary) {
continue;
}
if (!Filesystem::binaryExists($binary)) {
$message = pht('You have at least one repository configured which uses this ' . 'version control system. It will not work without the VCS binary.');
$this->raiseWarning($binary, $message);
}
}
}
public function testSvnStateParsing()
{
if (Filesystem::binaryExists('svn')) {
$this->parseState('svn_basic.svn.tgz');
} else {
$this->assertSkipped(pht('Subversion is not installed'));
}
}
protected function executeChecks()
{
$imagemagick = PhabricatorEnv::getEnvConfig('files.enable-imagemagick');
if ($imagemagick) {
if (!Filesystem::binaryExists('convert')) {
$message = pht("You have enabled Imagemagick in your config, but the '%s' " . "binary is not in the webserver's %s. Disable imagemagick " . "or make it available to the webserver.", 'convert', '$PATH');
$this->newIssue('files.enable-imagemagick')->setName(pht("'%s' binary not found or Imagemagick is not installed.", 'convert'))->setMessage($message)->addRelatedPhabricatorConfig('files.enable-imagemagick')->addPhabricatorConfig('environment.append-paths');
}
}
}
public function testBinaryExists()
{
// Test for the `which` binary on Linux, and the `where` binary on Windows,
// because `which which` is cute.
if (phutil_is_windows()) {
$exists = 'where';
} else {
$exists = 'which';
}
$this->assertEqual(true, Filesystem::binaryExists($exists));
// We don't expect to find this binary on any system.
$this->assertEqual(false, Filesystem::binaryExists('halting-problem-decider'));
}
public function getDefaultBinary()
{
$binary = 'go';
if (Filesystem::binaryExists($binary)) {
// Vet is only accessible through 'go vet' or 'go tool vet'
// Let's manually try to find out if it's installed.
list($err, $stdout, $stderr) = exec_manual('go tool vet');
if ($err === 3) {
throw new ArcanistMissingLinterException(sprintf("%s\n%s", pht('Unable to locate "go vet" to run linter %s. You may need ' . 'to install the binary, or adjust your linter configuration.', get_class($this)), pht('TO INSTALL: %s', $this->getInstallInstructions())));
}
}
return $binary;
}
/**
* @phutil-external-symbol function jsShrink
*/
public function transformResource($path, $data)
{
$type = self::getResourceType($path);
switch ($type) {
case 'css':
$data = $this->replaceCSSPrintRules($path, $data);
$data = $this->replaceCSSVariables($path, $data);
$data = preg_replace_callback('@url\\s*\\((\\s*[\'"]?.*?)\\)@s', nonempty($this->translateURICallback, array($this, 'translateResourceURI')), $data);
break;
}
if (!$this->minify) {
return $data;
}
// Some resources won't survive minification (like Raphael.js), and are
// marked so as not to be minified.
if (strpos($data, '@' . 'do-not-minify') !== false) {
return $data;
}
switch ($type) {
case 'css':
// Remove comments.
$data = preg_replace('@/\\*.*?\\*/@s', '', $data);
// Remove whitespace around symbols.
$data = preg_replace('@\\s*([{}:;,])\\s*@', '\\1', $data);
// Remove unnecessary semicolons.
$data = preg_replace('@;}@', '}', $data);
// Replace #rrggbb with #rgb when possible.
$data = preg_replace('@#([a-f0-9])\\1([a-f0-9])\\2([a-f0-9])\\3@i', '#\\1\\2\\3', $data);
$data = trim($data);
break;
case 'js':
// If `jsxmin` is available, use it. jsxmin is the Javelin minifier and
// produces the smallest output, but is complicated to build.
if (Filesystem::binaryExists('jsxmin')) {
$future = new ExecFuture('jsxmin __DEV__:0');
$future->write($data);
list($err, $result) = $future->resolve();
if (!$err) {
$data = $result;
break;
}
}
// If `jsxmin` is not available, use `JsShrink`, which doesn't compress
// quite as well but is always available.
$root = dirname(phutil_get_library_root('phabricator'));
require_once $root . '/externals/JsShrink/jsShrink.php';
$data = jsShrink($data);
break;
}
return $data;
}
public function decryptSecret(PhutilOpaqueEnvelope $secret, PhutilOpaqueEnvelope $password)
{
$tmp = new TempFile();
Filesystem::writeFile($tmp, $secret->openEnvelope());
if (!Filesystem::binaryExists('ssh-keygen')) {
throw new Exception(pht('Decrypting SSH keys requires the `ssh-keygen` binary, but it ' . 'is not available in PATH. Either make it available or strip the ' . 'password fromt his SSH key manually before uploading it.'));
}
list($err, $stdout, $stderr) = exec_manual('ssh-keygen -p -P %P -N %s -f %s', $password, '', (string) $tmp);
if ($err) {
return null;
} else {
return new PhutilOpaqueEnvelope(Filesystem::readFile($tmp));
}
}
public function getDefaultBinary()
{
if (Filesystem::binaryExists('pep8')) {
return 'pep8';
}
$old_prefix = $this->getDeprecatedConfiguration('lint.pep8.prefix');
$old_bin = $this->getDeprecatedConfiguration('lint.pep8.bin');
if ($old_prefix || $old_bin) {
$old_bin = nonempty($old_bin, 'pep8');
return $old_prefix . '/' . $old_bin;
}
$arc_root = dirname(phutil_get_library_root('arcanist'));
return $arc_root . '/externals/pep8/pep8.py';
}
/**
* Get information about total and free memory on the system.
*
* Because "free memory" is a murky concept, the interpretation of the values
* returned from this method will vary from system to system and the numbers
* themselves may be only roughly accurate.
*
* @return map<string, wild> Dictionary of memory information.
* @task memory
*/
public static function getSystemMemoryInformation()
{
$meminfo_path = '/proc/meminfo';
if (Filesystem::pathExists($meminfo_path)) {
$meminfo_data = Filesystem::readFile($meminfo_path);
return self::parseMemInfo($meminfo_data);
} else {
if (Filesystem::binaryExists('vm_stat')) {
list($vm_stat_stdout) = execx('vm_stat');
return self::parseVMStat($vm_stat_stdout);
} else {
throw new Exception(pht('Unable to access %s or `%s` on this system to ' . 'get system memory information.', '/proc/meminfo', 'vm_stat'));
}
}
}
public function markupContent($content, array $argv)
{
if (!Filesystem::binaryExists('dot')) {
return $this->markupError(pht('Unable to locate the `%s` binary. Install Graphviz.', 'dot'));
}
$width = $this->parseDimension(idx($argv, 'width'));
$future = id(new ExecFuture('dot -T%s', 'png'))->setTimeout(15)->write(trim($content));
list($err, $stdout, $stderr) = $future->resolve();
if ($err) {
return $this->markupError(pht('Execution of `%s` failed (#%d), check your syntax: %s', 'dot', $err, $stderr));
}
$file = PhabricatorFile::buildFromFileDataOrHash($stdout, array('name' => 'graphviz.png'));
if ($this->getEngine()->isTextMode()) {
return '<' . $file->getBestURI() . '>';
}
return phutil_tag('img', array('src' => $file->getBestURI(), 'width' => nonempty($width, null)));
}
public function markupContent($content, array $argv)
{
if (!Filesystem::binaryExists('figlet')) {
return $this->markupError(pht('Unable to locate the `%s` binary. Install figlet.', 'figlet'));
}
$font = idx($argv, 'font', 'standard');
$safe_font = preg_replace('/[^0-9a-zA-Z-_.]/', '', $font);
$future = id(new ExecFuture('figlet -f %s', $safe_font))->setTimeout(15)->write(trim($content, "\n"));
list($err, $stdout, $stderr) = $future->resolve();
if ($err) {
return $this->markupError(pht('Execution of `%s` failed: %s', 'figlet', $stderr));
}
if ($this->getEngine()->isTextMode()) {
return $stdout;
}
return phutil_tag('div', array('class' => 'PhabricatorMonospaced remarkup-figlet'), $stdout);
}
/**
* Builds XHPAST automatically.
*
* Attempts to build the XHPAST binary automatically.
*
* @return void
*/
public static function build()
{
if (Filesystem::binaryExists('gmake')) {
$command = 'gmake';
} else {
$command = 'make';
}
$root = phutil_get_library_root('phutil');
$path = Filesystem::resolvePath($root . '/../support/xhpast');
// Run the build.
execx('%s -C %s %Ls', $command, $path, array('clean', 'all', 'install'));
// Test the binary.
if (!self::isAvailable()) {
throw new Exception(pht('%s is broken.', 'xhpast'));
}
self::$version = null;
}
public function execute(PhutilArgumentParser $args)
{
$console = PhutilConsole::getConsole();
$root = dirname(__FILE__) . '/../../../..';
if (!Filesystem::binaryExists('mxmlc')) {
throw new PhutilArgumentUsageException(pht("The `mxmlc` binary was not found in PATH. This compiler binary " . "is required to rebuild the Aphlict client.\n\n" . "Adjust your PATH, or install the Flex SDK from:\n\n" . " http://flex.apache.org\n\n" . "You may also be able to install it with `npm`:\n\n" . " \$ npm install flex-sdk\n\n" . "(Note: you should only need to rebuild Aphlict if you are " . "developing Phabricator.)"));
}
$argv = array("-source-path={$root}/externals/vegas/src", '-static-link-runtime-shared-libraries=true', '-warnings=true', '-strict=true');
if ($args->getArg('debug')) {
$argv[] = '-debug=true';
}
list($err, $stdout, $stderr) = exec_manual('mxmlc %Ls -output=%s %s', $argv, $root . '/webroot/rsrc/swf/aphlict.swf', $root . '/support/aphlict/client/src/AphlictClient.as');
if ($err) {
$console->writeErr($stderr);
return 1;
}
$console->writeOut("Done.\n");
return 0;
}
/**
* Determines what executables and test paths to use. Between platforms this
* also changes whether the test engine is run under .NET or Mono. It also
* ensures that all of the required binaries are available for the tests to
* run successfully.
*
* @return void
*/
protected function loadEnvironment()
{
$this->projectRoot = $this->getWorkingCopy()->getProjectRoot();
// Determine build engine.
if (Filesystem::binaryExists('msbuild')) {
$this->buildEngine = 'msbuild';
} else {
if (Filesystem::binaryExists('xbuild')) {
$this->buildEngine = 'xbuild';
} else {
throw new Exception('Unable to find msbuild or xbuild in PATH!');
}
}
// Determine runtime engine (.NET or Mono).
if (phutil_is_windows()) {
$this->runtimeEngine = '';
} else {
if (Filesystem::binaryExists('mono')) {
$this->runtimeEngine = Filesystem::resolveBinary('mono');
} else {
throw new Exception('Unable to find Mono and you are not on Windows!');
}
}
// Read the discovery rules.
$this->discoveryRules = $this->getConfigurationManager()->getConfigFromAnySource('unit.csharp.discovery');
if ($this->discoveryRules === null) {
throw new Exception('You must configure discovery rules to map C# files ' . 'back to test projects (`unit.csharp.discovery` in .arcconfig).');
}
// Determine xUnit test runner path.
if ($this->xunitHintPath === null) {
$this->xunitHintPath = $this->getConfigurationManager()->getConfigFromAnySource('unit.csharp.xunit.binary');
}
$xunit = $this->projectRoot . DIRECTORY_SEPARATOR . $this->xunitHintPath;
if (file_exists($xunit) && $this->xunitHintPath !== null) {
$this->testEngine = Filesystem::resolvePath($xunit);
} else {
if (Filesystem::binaryExists('xunit.console.clr4.exe')) {
$this->testEngine = 'xunit.console.clr4.exe';
} else {
throw new Exception("Unable to locate xUnit console runner. Configure " . "it with the `unit.csharp.xunit.binary' option in .arcconfig");
}
}
}
/**
* Determines what executables and lint paths to use. Between platforms
* this also changes whether the lint engine is run under .NET or Mono. It
* also ensures that all of the required binaries are available for the lint
* to run successfully.
*
* @return void
*/
private function loadEnvironment()
{
if ($this->loaded) {
return;
}
// Determine runtime engine (.NET or Mono).
if (phutil_is_windows()) {
$this->runtimeEngine = '';
} else {
if (Filesystem::binaryExists('mono')) {
$this->runtimeEngine = 'mono ';
} else {
throw new Exception(pht('Unable to find Mono and you are not on Windows!'));
}
}
// Determine cslint path.
$cslint = $this->cslintHintPath;
if ($cslint !== null && file_exists($cslint)) {
$this->cslintEngine = Filesystem::resolvePath($cslint);
} else {
if (Filesystem::binaryExists('cslint.exe')) {
$this->cslintEngine = 'cslint.exe';
} else {
throw new Exception(pht('Unable to locate %s.', 'cslint'));
}
}
// Determine cslint version.
$ver_future = new ExecFuture('%C -v', $this->runtimeEngine . $this->cslintEngine);
list($err, $stdout, $stderr) = $ver_future->resolve();
if ($err !== 0) {
throw new Exception(pht('You are running an old version of %s. Please ' . 'upgrade to version %s.', 'cslint', self::SUPPORTED_VERSION));
}
$ver = (int) $stdout;
if ($ver < self::SUPPORTED_VERSION) {
throw new Exception(pht('You are running an old version of %s. Please ' . 'upgrade to version %s.', 'cslint', self::SUPPORTED_VERSION));
} else {
if ($ver > self::SUPPORTED_VERSION) {
throw new Exception(pht('Arcanist does not support this version of %s (it is newer). ' . 'You can try upgrading Arcanist with `%s`.', 'cslint', 'arc upgrade'));
}
}
$this->loaded = true;
}
public function run()
{
$console = PhutilConsole::getConsole();
if (!Filesystem::binaryExists('git')) {
throw new ArcanistUsageException(pht('Cannot display current version without having `%s` installed.', 'git'));
}
$roots = array('arcanist' => dirname(phutil_get_library_root('arcanist')), 'libphutil' => dirname(phutil_get_library_root('phutil')));
foreach ($roots as $lib => $root) {
$working_copy = ArcanistWorkingCopyIdentity::newFromPath($root);
$configuration_manager = clone $this->getConfigurationManager();
$configuration_manager->setWorkingCopyIdentity($working_copy);
$repository = ArcanistRepositoryAPI::newAPIFromConfigurationManager($configuration_manager);
if (!Filesystem::pathExists($repository->getMetadataPath())) {
throw new ArcanistUsageException(pht('%s is not a git working copy.', $lib));
}
list($stdout) = $repository->execxLocal('log -1 --format=%s', '%H %ct');
list($commit, $timestamp) = explode(' ', $stdout);
$console->writeOut("%s %s (%s)\n", $lib, $commit, date('j M Y', (int) $timestamp));
}
}
protected function executeChecks()
{
$pygment = PhabricatorEnv::getEnvConfig('pygments.enabled');
if ($pygment) {
if (!Filesystem::binaryExists('pygmentize')) {
$summary = pht('You enabled pygments but the %s script is not ' . 'actually available, your %s is probably broken.', 'pygmentize', '$PATH');
$message = pht('The environmental variable %s does not contain %s. ' . 'You have enabled pygments, which requires ' . '%s to be available in your %s variable.', '$PATH', 'pygmentize', 'pygmentize', '$PATH');
$this->newIssue('pygments.enabled')->setName(pht('%s Not Found', 'pygmentize'))->setSummary($summary)->setMessage($message)->addRelatedPhabricatorConfig('pygments.enabled')->addPhabricatorConfig('environment.append-paths');
} else {
list($err) = exec_manual('pygmentize -h');
if ($err) {
$summary = pht('You have enabled pygments and the %s script is ' . 'available, but does not seem to work.', 'pygmentize');
$message = pht('Phabricator has %s available in %s, but the binary ' . 'exited with an error code when run as %s. Check that it is ' . 'installed correctly.', phutil_tag('tt', array(), 'pygmentize'), phutil_tag('tt', array(), '$PATH'), phutil_tag('tt', array(), 'pygmentize -h'));
$this->newIssue('pygments.failed')->setName(pht('%s Not Working', 'pygmentize'))->setSummary($summary)->setMessage($message)->addRelatedPhabricatorConfig('pygments.enabled')->addPhabricatorConfig('environment.append-paths');
}
}
} else {
$summary = pht('Pygments should be installed and enabled ' . 'to provide advanced syntax highlighting.');
$message = pht('Phabricator can highlight a few languages by default, ' . 'but installing and enabling Pygments (a third-party highlighting ' . "tool) will add syntax highlighting for many more languages. \n\n" . 'For instructions on installing and enabling Pygments, see the ' . '%s configuration option.' . "\n\n" . 'If you do not want to install Pygments, you can ignore this issue.', phutil_tag('tt', array(), 'pygments.enabled'));
$this->newIssue('pygments.noenabled')->setName(pht('Install Pygments to Improve Syntax Highlighting'))->setSummary($summary)->setMessage($message)->addRelatedPhabricatorConfig('pygments.enabled');
}
}
public function markupContent($content, array $argv)
{
if (!Filesystem::binaryExists('cowsay')) {
return $this->markupError(pht('Unable to locate the `%s` binary. Install cowsay.', 'cowsay'));
}
$bin = idx($argv, 'think') ? 'cowthink' : 'cowsay';
$eyes = idx($argv, 'eyes', 'oo');
$tongue = idx($argv, 'tongue', ' ');
$cow = idx($argv, 'cow', 'default');
// NOTE: Strip this aggressively to prevent nonsense like
// `cow=/etc/passwd`. We could build a whiltelist with `cowsay -l`.
$cow = preg_replace('/[^a-z.-]+/', '', $cow);
$future = new ExecFuture('%s -e %s -T %s -f %s ', $bin, $eyes, $tongue, $cow);
$future->setTimeout(15);
$future->write($content);
list($err, $stdout, $stderr) = $future->resolve();
if ($err) {
return $this->markupError(pht('Execution of `%s` failed: %s', 'cowsay', $stderr));
}
if ($this->getEngine()->isTextMode()) {
return $stdout;
}
return phutil_tag('div', array('class' => 'PhabricatorMonospaced remarkup-cowsay'), $stdout);
}
private function verifyXcodebuildInstalled()
{
$binary = 'xcodebuild';
if (!Filesystem::binaryExists($binary)) {
throw new ArcanistMissingLinterException(sprintf("%s\n", pht('Unable to locate "%s" to run linter %s. You need to install Xcode.', $binary, get_class($this))));
}
}
public function setLinterConfigurationValue($key, $value)
{
switch ($key) {
case 'interpreter':
$working_copy = $this->getEngine()->getWorkingCopy();
$root = $working_copy->getProjectRoot();
foreach ((array) $value as $path) {
if (Filesystem::binaryExists($path)) {
$this->setInterpreter($path);
return;
}
$path = Filesystem::resolvePath($path, $root);
if (Filesystem::binaryExists($path)) {
$this->setInterpreter($path);
return;
}
}
throw new Exception(pht('None of the configured interpreters can be located.'));
case 'bin':
$is_script = $this->shouldUseInterpreter();
$working_copy = $this->getEngine()->getWorkingCopy();
$root = $working_copy->getProjectRoot();
foreach ((array) $value as $path) {
if (!$is_script && Filesystem::binaryExists($path)) {
$this->setBinary($path);
return;
}
$path = Filesystem::resolvePath($path, $root);
if (!$is_script && Filesystem::binaryExists($path) || $is_script && Filesystem::pathExists($path)) {
$this->setBinary($path);
return;
}
}
throw new Exception(pht('None of the configured binaries can be located.'));
case 'flags':
if (!is_array($value)) {
phutil_deprecated('String support for flags.', 'You should use list<string> instead.');
$value = (array) $value;
}
$this->setFlags($value);
return;
}
return parent::setLinterConfigurationValue($key, $value);
}
protected function requireBinaryForTest($binary)
{
if (!Filesystem::binaryExists($binary)) {
$this->assertSkipped(pht('No binary "%s" found on this system, skipping test.', $binary));
}
}
public function setLinterConfigurationValue($key, $value)
{
switch ($key) {
case 'interpreter':
$root = $this->getProjectRoot();
foreach ((array) $value as $path) {
if (Filesystem::binaryExists($path)) {
$this->setInterpreter($path);
return;
}
$path = Filesystem::resolvePath($path, $root);
if (Filesystem::binaryExists($path)) {
$this->setInterpreter($path);
return;
}
}
throw new Exception(pht('None of the configured interpreters can be located.'));
case 'bin':
$is_script = $this->shouldUseInterpreter();
$root = $this->getProjectRoot();
foreach ((array) $value as $path) {
if (!$is_script && Filesystem::binaryExists($path)) {
$this->setBinary($path);
return;
}
$path = Filesystem::resolvePath($path, $root);
if (!$is_script && Filesystem::binaryExists($path) || $is_script && Filesystem::pathExists($path)) {
$this->setBinary($path);
return;
}
}
throw new Exception(pht('None of the configured binaries can be located.'));
case 'flags':
$this->setFlags($value);
return;
case 'version':
$this->setVersionRequirement($value);
return;
}
return parent::setLinterConfigurationValue($key, $value);
}
protected function executeChecks()
{
if (phutil_is_windows()) {
$bin_name = 'where';
} else {
$bin_name = 'which';
}
if (!Filesystem::binaryExists($bin_name)) {
$message = pht("Without '%s', Phabricator can not test for the availability " . "of other binaries.", $bin_name);
$this->raiseWarning($bin_name, $message);
// We need to return here if we can't find the 'which' / 'where' binary
// because the other tests won't be valid.
return;
}
if (!Filesystem::binaryExists('diff')) {
$message = pht("Without '%s', Phabricator will not be able to generate or render " . "diffs in multiple applications.", 'diff');
$this->raiseWarning('diff', $message);
} else {
$tmp_a = new TempFile();
$tmp_b = new TempFile();
$tmp_c = new TempFile();
Filesystem::writeFile($tmp_a, 'A');
Filesystem::writeFile($tmp_b, 'A');
Filesystem::writeFile($tmp_c, 'B');
list($err) = exec_manual('diff %s %s', $tmp_a, $tmp_b);
if ($err) {
$this->newIssue('bin.diff.same')->setName(pht("Unexpected '%s' Behavior", 'diff'))->setMessage(pht("The '%s' binary on this system has unexpected behavior: " . "it was expected to exit without an error code when passed " . "identical files, but exited with code %d.", 'diff', $err));
}
list($err) = exec_manual('diff %s %s', $tmp_a, $tmp_c);
if (!$err) {
$this->newIssue('bin.diff.diff')->setName(pht("Unexpected 'diff' Behavior"))->setMessage(pht("The '%s' binary on this system has unexpected behavior: " . "it was expected to exit with a nonzero error code when passed " . "differing files, but did not.", 'diff'));
}
}
$table = new PhabricatorRepository();
$vcses = queryfx_all($table->establishConnection('r'), 'SELECT DISTINCT versionControlSystem FROM %T', $table->getTableName());
foreach ($vcses as $vcs) {
switch ($vcs['versionControlSystem']) {
case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
$binary = 'git';
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
$binary = 'svn';
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL:
$binary = 'hg';
break;
default:
$binary = null;
break;
}
if (!$binary) {
continue;
}
if (!Filesystem::binaryExists($binary)) {
$message = pht('You have at least one repository configured which uses this ' . 'version control system. It will not work without the VCS binary.');
$this->raiseWarning($binary, $message);
continue;
}
$version = null;
switch ($vcs['versionControlSystem']) {
case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
$minimum_version = null;
$bad_versions = array();
list($err, $stdout, $stderr) = exec_manual('git --version');
$version = trim(substr($stdout, strlen('git version ')));
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
$minimum_version = '1.5';
$bad_versions = array('1.7.1' => pht('This version of Subversion has a bug where `%s` does not work ' . 'for files added in rN (Subversion issue #2873), fixed in 1.7.2.', 'svn diff -c N'));
list($err, $stdout, $stderr) = exec_manual('svn --version --quiet');
$version = trim($stdout);
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL:
$minimum_version = '1.9';
$bad_versions = array('2.1' => pht('This version of Mercurial returns a bad exit code ' . 'after a successful pull.'), '2.2' => pht('This version of Mercurial has a significant memory leak, fixed ' . 'in 2.2.1. Pushing fails with this version as well; see %s.', 'T3046#54922'));
$version = PhabricatorRepositoryVersion::getMercurialVersion();
break;
}
if ($version === null) {
$this->raiseUnknownVersionWarning($binary);
} else {
if ($minimum_version && version_compare($version, $minimum_version, '<')) {
$this->raiseMinimumVersionWarning($binary, $minimum_version, $version);
}
foreach ($bad_versions as $bad_version => $details) {
if ($bad_version === $version) {
$this->raiseBadVersionWarning($binary, $bad_version);
}
}
}
}
}
/**
* @task exec
*/
public function find()
{
$files = array();
if (!is_dir($this->root) || !is_readable($this->root)) {
throw new Exception("Invalid FileFinder root directory specified ('{$this->root}'). " . "Root directory must be a directory, be readable, and be specified " . "with an absolute path.");
}
if ($this->forceMode == "shell") {
$php_mode = false;
} else {
if ($this->forceMode == "php") {
$php_mode = true;
} else {
$php_mode = phutil_is_windows() || !Filesystem::binaryExists('find');
}
}
if ($php_mode) {
$files = $this->getFiles("");
} else {
$args = array();
$command = array();
$command[] = 'find';
if ($this->followSymlinks) {
$command[] = '-L';
}
$command[] = '.';
if ($this->exclude) {
$command[] = $this->generateList('path', $this->exclude) . ' -prune';
$command[] = '-o';
}
if ($this->type) {
$command[] = '-type %s';
$args[] = $this->type;
}
if ($this->suffix) {
$command[] = $this->generateList('name', $this->suffix);
}
if ($this->paths) {
$command[] = $this->generateList('path', $this->paths);
}
$command[] = '-print0';
array_unshift($args, implode(' ', $command));
list($stdout) = newv('ExecFuture', $args)->setCWD($this->root)->resolvex();
$stdout = trim($stdout);
if (!strlen($stdout)) {
return array();
}
$files = explode("", $stdout);
// On OSX/BSD, find prepends a './' to each file.
for ($i = 0; $i < count($files); $i++) {
if (substr($files[$i], 0, 2) == './') {
$files[$i] = substr($files[$i], 2);
}
}
}
if (!$this->generateChecksums) {
return $files;
} else {
$map = array();
foreach ($files as $line) {
$fullpath = $this->root . '/' . ltrim($line, '/');
if (is_dir($fullpath)) {
$map[$line] = null;
} else {
$map[$line] = md5_file($fullpath);
}
}
return $map;
}
}
private function getBrowserCommand()
{
$config = $this->getConfigFromAnySource('browser');
if ($config) {
return $config;
}
if (phutil_is_windows()) {
return 'start';
}
$candidates = array('sensible-browser', 'xdg-open', 'open');
// NOTE: The "open" command works well on OS X, but on many Linuxes "open"
// exists and is not a browser. For now, we're just looking for other
// commands first, but we might want to be smarter about selecting "open"
// only on OS X.
foreach ($candidates as $cmd) {
if (Filesystem::binaryExists($cmd)) {
return $cmd;
}
}
throw new ArcanistUsageException(pht("Unable to find a browser command to run. Set '%s' in your " . "Arcanist config to specify a command to use.", 'browser'));
}
private function getNodeBinary()
{
if (Filesystem::binaryExists('nodejs')) {
return 'nodejs';
}
if (Filesystem::binaryExists('node')) {
return 'node';
}
throw new PhutilArgumentUsageException(pht('No `%s` or `%s` binary was found in %s. You must install ' . 'Node.js to start the Aphlict server.', 'nodejs', 'node', '$PATH'));
}
private function checkRubocopInstallation()
{
if (!Filesystem::binaryExists('rubocop')) {
throw new ArcanistUsageException(pht('Rubocop is not installed, please run `gen install rubocop` or add it to your Bundler Gemfile'));
}
}
/**
* Get the name of the editor program to use. The value of the environmental
* variable $EDITOR will be used if available; otherwise, the `editor` binary
* if present; otherwise the best editor will be selected.
*
* @return string Command-line editing program.
*
* @task config
*/
public function getEditor()
{
if ($this->preferred) {
return $this->preferred;
}
$editor = getenv('EDITOR');
if ($editor) {
return $editor;
}
// Look for `editor` in PATH, some systems provide an editor which is
// linked to something sensible.
if (Filesystem::binaryExists('editor')) {
return 'editor';
}
if ($this->fallback) {
return $this->fallback;
}
if (Filesystem::binaryExists('nano')) {
return 'nano';
}
throw new Exception('Unable to launch an interactive text editor. Set the EDITOR ' . 'environment variable to an appropriate editor.');
}
/**
* Tries to find and update phpunit configuration file based on
* `phpunit_config` option in `.arcconfig`.
*/
private function prepareConfigFile()
{
$project_root = $this->projectRoot . DIRECTORY_SEPARATOR;
$config = $this->getConfigurationManager()->getConfigFromAnySource('phpunit_config');
if ($config) {
if (Filesystem::pathExists($project_root . $config)) {
$this->configFile = $project_root . $config;
} else {
throw new Exception(pht('PHPUnit configuration file was not found in %s', $project_root . $config));
}
}
$bin = $this->getConfigurationManager()->getConfigFromAnySource('unit.phpunit.binary');
if ($bin) {
if (Filesystem::binaryExists($bin)) {
$this->phpunitBinary = $bin;
} else {
$this->phpunitBinary = Filesystem::resolvePath($bin, $project_root);
}
}
}
