cmueller/ansible
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except now returns a 'n/a' version. Some changes in comments

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This commit is contained in:
Anastasis Andronidis 2012-09-05 12:40:14 +03:00
parent 63b4f8dd80
commit ba707f56c1
1 changed files with 4 additions and 6 deletions
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10
lib/ansible/utils.py
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@ -325,17 +325,15 @@ def _gitinfo():
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. '''
# 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):
try:
central_gitdir = yaml.load(open(repo_path)).get('gitdir').split('.git')[0]
repo_path = repo_path.split('.git')[0]
''' There is a posibility the .git file to have an absolute path. '''
# There is a posibility the .git file to have an absolute path.
repo_path = os.path.join(repo_path, os.path.relpath(central_gitdir), '.git')
except IOError:
exit("Could not load .git file.")
except AttributeError:
exit("There is no gitdir attribute in .git file.")
except (IOError, AttributeError):
return 'n/a'
f = open(os.path.join(repo_path, "HEAD"))
branch = f.readline().split('/')[-1].rstrip("\n")
f.close()