/**
* run a git command inside a local Git repository
*
* @param string $repoDir
* the location of the Git repo
* @param array|Traversable $command
* the command to run
* @param EventStream|null $eventStream
* the (optional) stream to send events to
* @return ProcessResult
* the result of running the command
*/
public static function run($repoDir, $command, EventStream $eventStream = null)
{
// defensive programming!
RequireGitRepo::check($repoDir);
// run the command
return PopenProcessRunner::run($command, null, $repoDir, $eventStream);
}
/**
* call /usr/bin/sw_vers and return the output
*
* @param string $pathToBinary
* path to the binary to call
* @return string|null
* output from the binary
*/
private static function getOutputFromBinary($pathToBinary)
{
// make sure we have an executable binary
if (!IsExecutableFile::check($pathToBinary)) {
return null;
}
// get the info
$result = PopenProcessRunner::run([$pathToBinary]);
if ($result->getReturnCode() !== 0) {
return null;
}
// at this point, return the output
return $result->getOutput();
}
