author | Augie Fackler <augie@google.com> |
Sun, 18 Feb 2018 14:29:04 -0500 | |
changeset 36345 | 3ac8b5c1c36c |
parent 36117 | a2a6e724d61a |
child 36378 | f85e32a5e5c8 |
permissions | -rw-r--r-- |
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# narrowpatch.py - extensions to mercurial patch module to support narrow clones |
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# |
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# Copyright 2017 Google, 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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extensions, |
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patch, |
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util, |
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) |
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def setup(repo): |
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def _filepairs(orig, *args): |
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"""Only includes files within the narrow spec in the diff.""" |
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if util.safehasattr(repo, 'narrowmatch'): |
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narrowmatch = repo.narrowmatch() |
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for x in orig(*args): |
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f1, f2, copyop = x |
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if ((not f1 or narrowmatch(f1)) and |
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(not f2 or narrowmatch(f2))): |
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yield x |
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else: |
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for x in orig(*args): |
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yield x |
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def trydiff(orig, repo, revs, ctx1, ctx2, modified, added, removed, |
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copy, getfilectx, *args, **kwargs): |
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if util.safehasattr(repo, 'narrowmatch'): |
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narrowmatch = repo.narrowmatch() |
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modified = filter(narrowmatch, modified) |
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added = filter(narrowmatch, added) |
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removed = filter(narrowmatch, removed) |
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copy = {k: v for k, v in copy.iteritems() if narrowmatch(k)} |
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return orig(repo, revs, ctx1, ctx2, modified, added, removed, copy, |
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getfilectx, *args, **kwargs) |
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extensions.wrapfunction(patch, '_filepairs', _filepairs) |
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extensions.wrapfunction(patch, 'trydiff', trydiff) |