/**
* Prepare a command to run in the repo's directory
*
* @param $command
* @return \Symfony\Component\Process\Process
*/
public function cmd($command)
{
$process = new \Symfony\Component\Process\Process($command);
$process->setWorkingDirectory($this->getPrjDir());
$process->setTimeout(self::TIMEOUT);
return $process;
}
protected function execute(InputInterface $input, OutputInterface $output)
{
if (!$input->getOption('command')) {
$output->writeln("<error>Missing required option: --command</error>");
return 1;
}
$statusCode = 0;
if (OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
$output->writeln("<info>[[ Finding repositories ]]</info>");
}
$scanner = new \GitScan\GitRepoScanner();
$gitRepos = $scanner->scan($input->getArgument('path'));
foreach ($gitRepos as $gitRepo) {
/** @var \GitScan\GitRepo $gitRepo */
if (!$gitRepo->matchesStatus($input->getOption('status'))) {
continue;
}
$topLevel = $this->fs->findFirstParent($gitRepo->getPath(), $input->getArgument('path'));
if (OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
$output->writeln("<info>[[ {$gitRepo->getPath()} ]]</info>");
}
$process = new \Symfony\Component\Process\Process($input->getOption('command'));
$process->setWorkingDirectory($gitRepo->getPath());
// $process->setEnv(...); sucks in Debian/Ubuntu
putenv("path=" . $this->fs->makePathRelative($gitRepo->getPath(), $topLevel));
putenv("toplevel=" . $topLevel);
$errorOutput = $output;
if (is_callable($output, 'getErrorOutput') && $output->getErrorOutput()) {
$errorOutput = $output->getErrorOutput();
}
$process->run(function ($type, $buffer) use($output, $errorOutput) {
if (\Symfony\Component\Process\Process::ERR === $type) {
if (OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
$errorOutput->write("<error>STDERR</error> ");
}
$errorOutput->write($buffer, FALSE, OutputInterface::OUTPUT_RAW);
} else {
if (OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
$output->write("<comment>STDOUT</comment> ");
}
$output->write($buffer, FALSE, OutputInterface::OUTPUT_RAW);
}
});
if (!$process->isSuccessful()) {
$errorOutput->writeln("<error>[[ {$gitRepo->getPath()}: exit code = {$process->getExitCode()} ]]</error>");
$statusCode = 2;
}
}
putenv("path");
putenv("toplevel");
return $statusCode;
}
/**
* Execute commands in parallel.
*
* @param array $cmds list of commands to be executed.
* @param string $cwd absolute path of working directory.
* @return array list of processes.
*/
function cli_execute_parallel($cmds, $cwd = null)
{
require_once __DIR__ . "/../../vendor/autoload.php";
$processes = array();
// Create child process.
foreach ($cmds as $name => $cmd) {
$process = new Symfony\Component\Process\Process($cmd);
$process->setWorkingDirectory($cwd);
$process->setTimeout(null);
$processes[$name] = $process;
$processes[$name]->start();
// If error creating process then exit.
if ($processes[$name]->getStatus() !== 'started') {
echo "Error starting process: {$name}";
foreach ($processes[$name] as $process) {
if ($process) {
$process->signal(SIGKILL);
}
}
exit(1);
}
}
return $processes;
}
/**
* @param string $subdir absolute path, or path relative to $this->fixturePath
* @param string $command
*/
protected function command($subdir, $command)
{
$process = new \Symfony\Component\Process\Process($command);
$process->setWorkingDirectory($subdir);
return $process;
}
