From 4eaf434f885afbda03fe67ab6e9ff291c7a9c77e Mon Sep 17 00:00:00 2001 From: Markus Lehtonen Date: Wed, 11 May 2016 16:19:06 +0300 Subject: oeqa.utils: add git module A new helper module for easier interaction with Git repositories. Provides GitRepo class that represents one local Git repository clone. The GitRepo class currently only has one method, run_cmd(), for running arbitrary git commands in the repository. More specialized methods for commonly used git operations can be added later. Signed-off-by: Markus Lehtonen Signed-off-by: Ross Burton --- meta/lib/oeqa/utils/git.py | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 meta/lib/oeqa/utils/git.py diff --git a/meta/lib/oeqa/utils/git.py b/meta/lib/oeqa/utils/git.py new file mode 100644 index 0000000000..a4c6741f4e --- /dev/null +++ b/meta/lib/oeqa/utils/git.py @@ -0,0 +1,38 @@ +# +# Copyright (C) 2016 Intel Corporation +# +# Released under the MIT license (see COPYING.MIT) +# +"""Git repository interactions""" +from oeqa.utils.commands import runCmd + + +class GitError(Exception): + """Git error handling""" + pass + +class GitRepo(object): + """Class representing a Git repository clone""" + def __init__(self, cwd): + self.top_dir = self._run_git_cmd_at(['rev-parse', '--show-toplevel'], + cwd) + + @staticmethod + def _run_git_cmd_at(git_args, cwd, **kwargs): + """Run git command at a specified directory""" + git_cmd = 'git ' if isinstance(git_args, str) else ['git'] + git_cmd += git_args + ret = runCmd(git_cmd, ignore_status=True, cwd=cwd, **kwargs) + if ret.status: + cmd_str = git_cmd if isinstance(git_cmd, str) \ + else ' '.join(git_cmd) + raise GitError("'{}' failed with exit code {}: {}".format( + cmd_str, ret.status, ret.output)) + return ret.output.strip() + + def run_cmd(self, git_args): + """Run Git command""" + return self._run_git_cmd_at(git_args, self.top_dir) + + + -- cgit 1.2.3-korg