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28 lines
744 B
Python
28 lines
744 B
Python
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# shareutil.py - useful utility methods for accessing shared repos
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#
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# Copyright 2017 Facebook, Inc.
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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from __future__ import absolute_import
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from mercurial import (
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hg,
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)
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def getsrcrepo(repo):
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'''returns main repo in case of shared woking copy
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'''
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if repo.sharedpath == repo.path:
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return repo
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# the sharedpath always ends in the .hg; we want the path to the repo
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source = repo.vfs.split(repo.sharedpath)[0]
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srcurl, branches = hg.parseurl(source)
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srcrepo = hg.repository(repo.ui, srcurl)
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if srcrepo.local():
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return srcrepo
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else:
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return repo
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