mercurial/stack.py
author Augie Fackler <augie@google.com>
Sun, 06 Oct 2019 09:48:39 -0400
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child 46819 d4ba4d51f85f
permissions -rw-r--r--
formatting: byteify all mercurial/ and hgext/ string literals Done with python3.7 contrib/byteify-strings.py -i $(hg files 'set:mercurial/**.py - mercurial/thirdparty/** + hgext/**.py - hgext/fsmonitor/pywatchman/** - mercurial/__init__.py') black -l 80 -t py33 -S $(hg files 'set:**.py - mercurial/thirdparty/** - "contrib/python-zstandard/**" - hgext/fsmonitor/pywatchman/**') # skip-blame mass-reformatting only Differential Revision: https://phab.mercurial-scm.org/D6972
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# stack.py - Mercurial functions for stack definition
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#
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#  Copyright Matt Mackall <mpm@selenic.com> and other
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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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def getstack(repo, rev=None):
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    """return a sorted smartrev of the stack containing either rev if it is
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    not None or the current working directory parent.
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    The stack will always contain all drafts changesets which are ancestors to
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    the revision and are not merges.
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    """
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    if rev is None:
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        rev = b'.'
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    revspec = b'only(%s) and not public() and not ::merge()'
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    revisions = repo.revs(revspec, rev)
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    revisions.sort()
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    return revisions