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contrib/python-hook-examples.py
author Sean Farley <sean.michael.farley@gmail.com>
Thu, 25 Jul 2013 22:28:34 -0500
changeset 19640 472fa3b782b1
parent 13878 a8d13ee0ce68
child 28562 2b585677220e
permissions -rw-r--r--
dispatch: add ability to specify a custom pdb module as a debugger This adds the ability to specify a config option, ui.debugger, to a custom pdb module, such as ipdb, and have mercurial use that as its debugger. As long as the value of ui.debugger is a loadable module with the set_trace and post_mortem functions, then dispatch will be able to use the custom module. Debugging _parseconfig is still available in the case of an error since it will be caught with a default the value of pdb.post_mortem.
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'''
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Examples of useful python hooks for Mercurial.
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'''
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from mercurial import patch, util
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def diffstat(ui, repo, **kwargs):







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    '''Example usage:







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    [hooks]












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    commit.diffstat = python:/path/to/this/file.py:diffstat












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    changegroup.diffstat = python:/path/to/this/file.py:diffstat












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    '''












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    if kwargs.get('parent2'):












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        return












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    node = kwargs['node']







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    first = repo[node].p1().node()







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    if 'url' in kwargs:












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        last = repo['tip'].node()












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    else:












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        last = node












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    diff = patch.diff(repo, first, last)












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    ui.write(patch.diffstat(util.iterlines(diff)))














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