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annotate contrib/python-hook-examples.py @ 7917:5a5396f49420

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diffstat hook example
author Alexander Solovyov <piranha@piranha.org.ua>
date Thu, 26 Mar 2009 16:49:47 +0200
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children 62f11ef0df5b
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1 '''
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2 These are examples of useful hooks in Python for Mercurial.
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3 '''
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4
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5 from mercurial import patch, util
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6
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7
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8 def diffstat(ui, repo, **kwargs):
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9 '''Use it like:
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10
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11 [hooks]
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12 commit.diffstat = python:/path/to/this/file.py:diffstat
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13 changegroup.diffstat = python:/path/to/this/file.py:diffstat
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14 '''
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15 if kwargs.get('parent2'):
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16 return
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17 node = kwargs['node']
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18 first = repo[node].parents()[0].node()
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19 if 'url' in kwargs:
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20 last = repo['tip'].node()
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21 else:
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22 last = node
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23 diff = patch.diff(repo, first, last)
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24 ui.write(patch.diffstat(util.iterlines(diff)))