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Fault handling for YAML file and gitdir value.

pull/4420/head
Anastasis Andronidis 2012-09-04 17:05:00 +03:00
parent 6c8171f6f9
commit 44a28838db
1 changed files with 10 additions and 4 deletions
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14
lib/ansible/utils.py
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@ -323,13 +323,19 @@ def _gitinfo():
''' returns a string containing git branch, commit id and commit date ''' ''' returns a string containing git branch, commit id and commit date '''
result = None result = None
repo_path = os.path.join(os.path.dirname(__file__), '..', '..', '.git') repo_path = os.path.join(os.path.dirname(__file__), '..', '..', '.git')
''' Check if the .git is a file. If it is a file, it means that we are in a submodule structure. '''
if os.path.exists(repo_path): 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): if os.path.isfile(repo_path):
repo_path = repo_path.split('.git')[0] try:
central_gitdir = yaml.load(open(repo_path))['gitdir'].split('.git')[0] central_gitdir = yaml.load(open(repo_path)).get('gitdir').split('.git')[0]
''' There is a posibility the .git file to have an absolute path. ''' repo_path = repo_path.split('.git')[0]
repo_path = os.path.join(repo_path, os.path.relpath(central_gitdir), '.git') ''' 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.")
f = open(os.path.join(repo_path, "HEAD")) f = open(os.path.join(repo_path, "HEAD"))
branch = f.readline().split('/')[-1].rstrip("\n") branch = f.readline().split('/')[-1].rstrip("\n")
f.close() f.close()