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Fixed a parsing HEAD problem, when ansible is checked out as a submodule

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Fixed a parsing HEAD problem, when ansible is checked out as a
submodule in git
This commit is contained in:
Anastasis Andronidis
2012-09-04 16:12:39 +03:00
parent 8f220a4f77
commit 4e94db3d78
1 changed files with 5 additions and 0 deletions
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5
lib/ansible/utils.py
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@@ -324,6 +324,11 @@ def _gitinfo():
result = None
repo_path = os.path.join(os.path.dirname(__file__), '..', '..', '.git')
if os.path.exists(repo_path):
''' Check if the .git is a file. If it is a file, it means that we are in a submodule structure. '''
if os.path.isfile(repo_path):
central_gitdir = yaml.load(open(repo_path))['gitdir'].split('.git')[0]
''' There is a posibility the .git file to have an absolute path. '''
repo_path = os.path.join(os.path.relpath(central_gitdir), '.git')
f = open(os.path.join(repo_path, "HEAD"))
branch = f.readline().split('/')[-1].rstrip("\n")
f.close()