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contrib/python-hook-examples.py
author Matt Harbison <matt_harbison@yahoo.com>
Tue, 27 Apr 2021 00:23:05 -0400
branchstable
changeset 47015 96d295dd4968
parent 45957 89a2afe31e82
child 48966 6000f5b25c9b
permissions -rw-r--r--
tests: stabilize test-git-interop.t for some versions of git Not sure why this differs on my system, but it's likely due to running 2.17.1 on Ubuntu 18.04. Differential Revision: https://phab.mercurial-scm.org/D10520
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'''
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Examples of useful python hooks for Mercurial.
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'''
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from __future__ import absolute_import
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from mercurial import (
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    patch,
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    util,
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)
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def diffstat(ui, repo, **kwargs):








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    """Example usage:








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    [hooks]













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    commit.diffstat = python:/path/to/this/file.py:diffstat













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    changegroup.diffstat = python:/path/to/this/file.py:diffstat








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    """








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    if kwargs.get('parent2'):













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        return













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    node = kwargs['node']








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    first = repo[node].p1().node()








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    if 'url' in kwargs:








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        last = repo.changelog.tip()








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    else:













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        last = node













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    diff = patch.diff(repo, first, last)













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    ui.write(patch.diffstat(util.iterlines(diff)))















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