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annotate contrib/python-hook-examples.py @ 43796:ebfd349eac46

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graft: rename `pctx` argument to `base` since that's what it is The new name better matches the docstring. It also frees up `pctx` to be used for something else (next patch). Differential Revision: https://phab.mercurial-scm.org/D7547
author Martin von Zweigbergk <martinvonz@google.com>
date Thu, 05 Dec 2019 09:32:47 -0800
parents 2372284d9457
children 89a2afe31e82
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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
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11 def diffstat(ui, repo, **kwargs):
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12 '''Example usage:
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13
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14 [hooks]
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15 commit.diffstat = python:/path/to/this/file.py:diffstat
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16 changegroup.diffstat = python:/path/to/this/file.py:diffstat
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17 '''
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18 if kwargs.get('parent2'):
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19 return
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20 node = kwargs['node']
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21 first = repo[node].p1().node()
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22 if 'url' in kwargs:
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23 last = repo.changelog.tip()
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24 else:
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25 last = node
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26 diff = patch.diff(repo, first, last)
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27 ui.write(patch.diffstat(util.iterlines(diff)))