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phab/scripts/daemon/phabricator_daemon_launcher.php
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phabricator_daemon_launcher.php
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#!/usr/bin/env php
<?php
/*
* Copyright 2011 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
$root = dirname(dirname(dirname(__FILE__)));
require_once $root.'/scripts/__init_script__.php';
require_once $root.'/scripts/__init_env__.php';
phutil_require_module('phabricator', 'infrastructure/daemon/control');
$control = new PhabricatorDaemonControl();
$phd_dir = PhabricatorEnv::getEnvConfig('phd.pid-directory');
$pid_dir = $phd_dir.'/pid';
switch (isset($argv[1]) ? $argv[1] : 'help') {
case 'list':
$err = $control->executeListCommand();
exit($err);
case 'status':
$err = $control->executeStatusCommand();
exit($err);
case 'stop':
$err = $control->executeStopCommand();
exit($err);
case 'launch':
phutil_require_module('phutil', 'moduleutils');
$daemon = idx($argv, 2);
if (!$daemon) {
throw new Exception("Daemon name required!");
}
$pass = array_slice($argv, 3);
$n = 1;
if (is_numeric($daemon)) {
$n = $daemon;
if ($n < 1) {
throw new Exception("Count must be at least 1!");
}
$daemon = idx($argv, 3);
if (!$daemon) {
throw new Exception("Daemon name required!");
}
$pass = array_slice($argv, 4);
}
$loader = new PhutilSymbolLoader();
$symbols = $loader
->setAncestorClass('PhutilDaemon')
->selectSymbolsWithoutLoading();
$symbols = ipull($symbols, 'name');
$match = array();
foreach ($symbols as $symbol) {
if (stripos($symbol, $daemon) !== false) {
if (strtolower($symbol) == strtolower($daemon)) {
$match = array($symbol);
break;
} else {
$match[] = $symbol;
}
}
}
if (count($match) == 0) {
throw new Exception(
"No daemons match! Use 'phd list' for a list of daemons.");
} else if (count($match) > 1) {
throw new Exception(
"Which of these daemons did you mean?\n".
" ".implode("\n ", $match));
} else {
$daemon = reset($match);
}
$libphutil_root = dirname(phutil_get_library_root('phutil'));
$launch_daemon = $libphutil_root.'/scripts/daemon/';
// TODO: This should be a much better user experience.
Filesystem::assertExists($pid_dir);
Filesystem::assertIsDirectory($pid_dir);
Filesystem::assertWritable($pid_dir);
foreach ($pass as $key => $arg) {
$pass[$key] = escapeshellarg($arg);
}
echo "Starting {$n} x {$daemon}";
chdir($launch_daemon);
for ($ii = 0; $ii < $n; $ii++) {
list($stdout, $stderr) = execx(
"./launch_daemon.php ".
"%s ".
"--load-phutil-library=%s ".
"--daemonize ".
"--phd=%s ".
implode(' ', $pass),
$daemon,
phutil_get_library_root('phabricator'),
$pid_dir);
echo ".";
}
echo "\n";
echo "Done.\n";
break;
case 'parse-commit':
$commit = isset($argv[2]) ? $argv[2] : null;
if (!$commit) {
throw new Exception("Provide a commit to parse!");
}
$matches = null;
if (!preg_match('/r([A-Z]+)([a-z0-9]+)/', $commit, $matches)) {
throw new Exception("Can't parse commit identifier!");
}
$repo = id(new PhabricatorRepository())->loadOneWhere(
'callsign = %s',
$matches[1]);
if (!$repo) {
throw new Exception("Unknown repository!");
}
$commit = id(new PhabricatorRepositoryCommit())->loadOneWhere(
'repositoryID = %d AND commitIdentifier = %s',
$repo->getID(),
$matches[2]);
if (!$commit) {
throw new Exception('Unknown commit.');
}
switch ($repo->getVersionControlSystem()) {
case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
$worker = new PhabricatorRepositoryGitCommitChangeParserWorker(
$commit->getID());
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
$worker = new PhabricatorRepositorySvnCommitChangeParserWorker(
$commit->getID());
break;
default:
throw new Exception("Unknown repository type!");
}
ExecFuture::pushEchoMode(true);
$worker->doWork();
echo "Done.\n";
break;
case '--help':
case 'help':
default:
$err = $control->executeHelpCommand();
exit($err);
}
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