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annotate contrib/python-hook-examples.py @ 27870:ed9950ba091e

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with: use context manager for transaction in consumev1
author Bryan O'Sullivan <bryano@fb.com>
date Fri, 15 Jan 2016 13:14:49 -0800
parents a8d13ee0ce68
children 2b585677220e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 mercurial import patch, util
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5
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6 def diffstat(ui, repo, **kwargs):
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7 '''Example usage:
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8
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9 [hooks]
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10 commit.diffstat = python:/path/to/this/file.py:diffstat
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11 changegroup.diffstat = python:/path/to/this/file.py:diffstat
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12 '''
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13 if kwargs.get('parent2'):
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14 return
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15 node = kwargs['node']
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16 first = repo[node].p1().node()
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17 if 'url' in kwargs:
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18 last = repo['tip'].node()
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19 else:
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20 last = node
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21 diff = patch.diff(repo, first, last)
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22 ui.write(patch.diffstat(util.iterlines(diff)))