Mercurial > hg
annotate contrib/python-hook-examples.py @ 46924:ca0049946e9a
split: avoid strip if split is a no-op (identical to original)
Differential Revision: https://phab.mercurial-scm.org/D10389
author | Kyle Lippincott <spectral@google.com> |
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date | Mon, 12 Apr 2021 19:25:34 -0700 |
parents | 89a2afe31e82 |
children | 6000f5b25c9b |
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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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repo: don't look up context for tip node if it's not needed
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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))) |