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comparison lib/hg/changelog/changelog.py @ 250:792cbc7bae1d

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Add hg-changelog extension.
author Ludovic Chabant <ludovic@chabant.com>
date Wed, 24 Dec 2014 17:14:24 -0800
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249:efff5f3e72bb 250:792cbc7bae1d
1 """changelog
2
3 Generates a user-centric changelog from commit messages
4 """
5 import re
6 import markdown
7 from mercurial import command, util, cmdutil, scmutil, graphmod
8 from mercurial.i18n import _
9
10 cmdtable = {}
11 command = cmdutil.command(cmdtable)
12
13 @command('changelog',
14 [
15 ('l', 'limit', '', _('limit number of changes included in the changelog'), _('NUM')),
16 ('r', 'rev', [], _('include the specified revision or range'), _('REV')),
17 ],
18 _('hg changelog [OPTION]... [FILE]'))
19 def changelog(ui, repo, *pats, **opts):
20 """generate a changelog from the revision history
21 """
22 rev = opts.get('rev')
23 if not rev:
24 rev = ['all()']
25 revs = sorted(scmutil.revrange(repo, rev), reverse=1)
26 limit = cmdutil.loglimit(opts)
27 if limit is not None:
28 revs = revs[:limit]
29
30 dateformat = ui.config('changelog', 'dateformat', '%B %d, %Y')
31
32 entries = [i for i in ui.configitems('changelog') if i[0].startswith('entry')]
33 ui.write(entries)
34 ui.write("\n")
35
36 ui.write("Generating changelog from:\n")
37 revdag = graphmod.dagwalker(repo, revs)
38 for rev, t, ctx, parents in revdag:
39 ui.write('%s: %s %s %s\n' % (util.datestr(ctx.date(), dateformat), rev, t, ctx.description()))
40
41 ui.write("\n")
42 ui.write("foo = %s\n" % ui.config('changelog', 'foo'))
43 ui.write("blah = %s\n" % ui.config('changelog', 'blah'))
44