grim/local-pipelines

vcs: add new class that abstracts hg and git repos

2016-07-28, Sean Farley
1eb9fe35d616
Parents 601bff56b3fb
Children 16aaa2b6454a
vcs: add new class that abstracts hg and git repos
1 files changed, 26 insertions(+), 0 deletions(-)
  • +26 -0
    pipelines/vcs.py
    • --- a/pipelines/vcs.py Wed Jul 27 22:16:27 2016 -0700
    +++ b/pipelines/vcs.py Thu Jul 28 00:57:57 2016 -0700
    @@ -65,6 +65,32 @@
    self._path)
    +class repo(object):
    + def __init__(self, search_path):
    + self._repo = None
    +
    + # search for .git or .hg to determine our backend class
    + prev_dir = None
    + next_dir = os.path.realpath(search_path)
    + while prev_dir != next_dir:
    + if os.path.exists(os.path.join(next_dir, '.git')):
    + self._repo = git_backend(next_dir)
    + break
    + elif os.path.exists(os.path.join(next_dir, '.hg')):
    + self._repo = hg_backend(next_dir)
    + break
    + prev_dir = next_dir
    + next_dir = os.path.dirname(prev_dir)
    +
    + # sanity check
    + if self._repo is None:
    + raise IOError("Could not find .git nor .hg")
    +
    + @property
    + def branch(self):
    + return self._repo.branch
    +
    +
    def get_branch(path):
    branch = None
    env = os.environ.copy()