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repos: Add fallback parameter to get_root_path()

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This allows the caller to differentiate between "no repo found" and
"result points to repo". Default behavior remain unchanged (return
provided path itself if no repo is found).

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
This commit is contained in:
Jan Kiszka
2018-08-24 19:18:07 +02:00
committed by Daniel Wagner
parent b349f86457
commit 4a1fba912e
1 changed files with 2 additions and 2 deletions
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4
kas/repos.py
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@@ -123,7 +123,7 @@ class Repo:
raise NotImplementedError('Repo typ "%s" not supported.' % typ) raise NotImplementedError('Repo typ "%s" not supported.' % typ)
@staticmethod @staticmethod
def get_root_path(path): def get_root_path(path, fallback=True):
""" """
Check if path is a version control repo and return its root path. Check if path is a version control repo and return its root path.
""" """
@@ -137,7 +137,7 @@ class Repo:
if ret == 0: if ret == 0:
return output.strip() return output.strip()
return path return path if fallback else None
class RepoImpl(Repo): class RepoImpl(Repo):