class _open_fs(object):
def __init__(self, repo_path, cls):
self.repo_path = repo_path
self.cls = cls
def __enter__(self):
self.time_mount = datetime.now()
self.repo = GitStorage(self.repo_path, autocommit=False)
self.git = self.repo.eg.git
master_id = self.git.refs['refs/heads/master']
self.initial_tree_id = self.git.commit(master_id).tree
msg = ("[temporary commit; currently mounted, since %s]" %
datefmt(self.time_mount))
self.repo.commit(msg, branch="mounted", head_id=master_id)
return self.cls(self.repo)
def __exit__(self, e0, e1, e2):
self.time_unmount = datetime.now()
msg = ("Mounted operations:\n mounted at %s\n unmounted at %s\n" %
(datefmt(self.time_mount), datefmt(self.time_unmount)))
self.repo.commit(msg, amend=True, branch="mounted")
mounted_id = self.git.refs['refs/heads/mounted']
mounted_tree_id = self.git.commit(mounted_id).tree
if mounted_tree_id != self.initial_tree_id:
self.git.refs['refs/heads/master'] = mounted_id
del self.git.refs['refs/heads/mounted']
def __enter__(self):
self.time_mount = datetime.now()
self.repo = GitStorage(self.repo_path, autocommit=False)
self.git = self.repo.eg.git
master_id = self.git.refs['refs/heads/master']
self.initial_tree_id = self.git.commit(master_id).tree
msg = ("[temporary commit; currently mounted, since %s]" %
datefmt(self.time_mount))
self.repo.commit(msg, branch="mounted", head_id=master_id)
return self.cls(self.repo)
