prevent tracking git branch with detached head
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f4f242d698
commit
aaf49a5c22
5 changed files with 35 additions and 2 deletions
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@ -38,11 +38,11 @@ class Git(BaseProject):
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head = os.path.join(self._project_base(), '.git', 'HEAD')
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try:
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with open(head, 'r', encoding='utf-8') as fh:
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return u(fh.readline().strip().rsplit('/', 1)[-1])
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return self._get_branch_from_head_file(fh.readline())
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except UnicodeDecodeError: # pragma: nocover
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try:
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with open(head, 'r', encoding=sys.getfilesystemencoding()) as fh:
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return u(fh.readline().strip().rsplit('/', 1)[-1])
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return self._get_branch_from_head_file(fh.readline())
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except:
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log.traceback('warn')
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except IOError: # pragma: nocover
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@ -64,3 +64,8 @@ class Git(BaseProject):
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if split_path[1] == '':
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return None
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return self._find_git_config_file(split_path[0])
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def _get_branch_from_head_file(self, line):
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if u(line.strip()).startswith('ref: '):
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return u(line.strip().rsplit('/', 1)[-1])
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return None
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