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56 lines
1.6 KiB
ReStructuredText
56 lines
1.6 KiB
ReStructuredText
VCS Hooks
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=========
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Mercurial hook
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--------------
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To use the Mercurial hook on any *commit* or *qrefresh*, change your .hg/hgrc
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file like this::
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[hooks]
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commit = python:flake8.run.hg_hook
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qrefresh = python:flake8.run.hg_hook
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[flake8]
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strict = 0
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complexity = 12
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If *strict* option is set to **1**, any warning will block the commit. When
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*strict* is set to **0**, warnings are just printed to the standard output.
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*complexity* defines the maximum McCabe complexity allowed before a warning
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is emitted. If you don't specify it, it's just ignored. If specified, it must
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be a positive value. 12 is usually a good value.
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Git hook
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--------
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To use the Git hook on any *commit*, add a **pre-commit** file in the
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*.git/hooks* directory containing::
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#!/usr/bin/python
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import sys
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from flake8.run import git_hook
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COMPLEXITY = 10
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STRICT = False
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if __name__ == '__main__':
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sys.exit(git_hook(complexity=COMPLEXITY, strict=STRICT, ignore='E501'))
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If *strict* option is set to **True**, any warning will block the commit. When
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*strict* is set to **False** or omitted, warnings are just printed to the
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standard output.
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*complexity* defines the maximum McCabe complexity allowed before a warning
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is emitted. If you don't specify it or set it to **-1**, it's just ignored.
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If specified, it must be a positive value. 12 is usually a good value.
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*lazy* when set to ``True`` will also take into account files not added to the
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index.
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Also, make sure the file is executable and adapt the shebang line so it
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points to your Python interpreter.
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