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annotate contrib/python-hook-examples.py @ 42239:6770df6e4365

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tags: avoid double-reversing a list Differential Revision: https://phab.mercurial-scm.org/D6337
author Martin von Zweigbergk <martinvonz@google.com>
date Fri, 03 May 2019 12:32:00 -0700
parents 1a184b727aff
children 2372284d9457
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1 '''
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2 Examples of useful python hooks for Mercurial.
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3 '''
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4 from __future__ import absolute_import
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5 from mercurial import (
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6 patch,
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7 util,
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8 )
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9
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10 def diffstat(ui, repo, **kwargs):
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11 '''Example usage:
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12
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13 [hooks]
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14 commit.diffstat = python:/path/to/this/file.py:diffstat
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15 changegroup.diffstat = python:/path/to/this/file.py:diffstat
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16 '''
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17 if kwargs.get('parent2'):
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18 return
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19 node = kwargs['node']
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20 first = repo[node].p1().node()
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21 if 'url' in kwargs:
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22 last = repo.changelog.tip()
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23 else:
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24 last = node
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25 diff = patch.diff(repo, first, last)
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26 ui.write(patch.diffstat(util.iterlines(diff)))