PHP PhabricatorRepository::execLocalCommand方法代码示例

 protected function executeUpdate(PhabricatorRepository $repository, $local_path)
 {
     // Run a bunch of sanity checks to detect people checking out repositories
     // inside other repositories, making empty directories, pointing the local
     // path at some random file or path, etc.
     list($err, $stdout) = $repository->execLocalCommand('rev-parse --show-toplevel');
     if ($err) {
         // Try to raise a more tailored error message in the more common case
         // of the user creating an empty directory. (We could try to remove it,
         // but might not be able to, and it's much simpler to raise a good
         // message than try to navigate those waters.)
         if (is_dir($local_path)) {
             $files = Filesystem::listDirectory($local_path, $include_hidden = true);
             if (!$files) {
                 throw new Exception("Expected to find a git repository at '{$local_path}', but there " . "is an empty directory there. Remove the directory: the daemon " . "will run 'git clone' for you.");
             }
         }
         throw new Exception("Expected to find a git repository at '{$local_path}', but there is " . "a non-repository directory (with other stuff in it) there. Move or " . "remove this directory (or reconfigure the repository to use a " . "different directory), and then either clone a repository yourself " . "or let the daemon do it.");
     } else {
         $repo_path = rtrim($stdout, "\n");
         if (empty($repo_path)) {
             throw new Exception("Expected to find a git repository at '{$local_path}', but " . "there was no result from `git rev-parse --show-toplevel`. " . "Something is misconfigured or broken. The git repository " . "may be inside a '.git/' directory.");
         }
         if (!Filesystem::pathsAreEquivalent($repo_path, $local_path)) {
             throw new Exception("Expected to find repo at '{$local_path}', but the actual " . "git repository root for this directory is '{$repo_path}'. " . "Something is misconfigured. The repository's 'Local Path' should " . "be set to some place where the daemon can check out a working " . "copy, and should not be inside another git repository.");
         }
     }
     // This is a local command, but needs credentials.
     $future = $repository->getRemoteCommandFuture('fetch --all --prune');
     $future->setCWD($local_path);
     $future->resolvex();
 }

 private function mercurialPathExists(PhabricatorRepository $repository, $path, $rev)
 {
     if ($path == '/') {
         return true;
     }
     // NOTE: For directories, this grabs the entire directory contents, but
     // we don't have any more surgical approach available to us in Mercurial.
     // We can't use "log" because it doesn't have enough information for us
     // to figure out when a directory is deleted by a change.
     list($err) = $repository->execLocalCommand('cat --rev %s -- %s > /dev/null', $rev, $path);
     if ($err) {
         return false;
     } else {
         return true;
     }
 }