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comparison mercurial/commands.py @ 1550:ccb9b62de892

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add a -r/--rev option to heads to show only heads descendant from rev
author Benoit Boissinot <benoit.boissinot@ens-lyon.org>
date Wed, 16 Nov 2005 12:08:25 +0100
parents 4dea10839201
children e793cbc8be00
comparison
equal deleted inserted replaced
1547:4dea10839201 1550:ccb9b62de892
1284 1284
1285 Repository "heads" are changesets that don't have children 1285 Repository "heads" are changesets that don't have children
1286 changesets. They are where development generally takes place and 1286 changesets. They are where development generally takes place and
1287 are the usual targets for update and merge operations. 1287 are the usual targets for update and merge operations.
1288 """ 1288 """
1289 heads = repo.changelog.heads() 1289 if opts['rev']:
1290 heads = repo.heads(repo.lookup(rev))
1291 else:
1292 heads = repo.heads()
1290 br = None 1293 br = None
1291 if opts['branches']: 1294 if opts['branches']:
1292 br = repo.branchlookup(heads) 1295 br = repo.branchlookup(list(heads))
1293 for n in repo.changelog.heads(): 1296 for n in heads:
1294 show_changeset(ui, repo, changenode=n, brinfo=br) 1297 show_changeset(ui, repo, changenode=n, brinfo=br)
1295 1298
1296 def identify(ui, repo): 1299 def identify(ui, repo):
1297 """print information about the working copy 1300 """print information about the working copy
1298 1301
2235 ('r', 'rev', [], _('search in given revision range')), 2238 ('r', 'rev', [], _('search in given revision range')),
2236 ('u', 'user', None, _('print user who committed change'))], 2239 ('u', 'user', None, _('print user who committed change'))],
2237 "hg grep [OPTION]... PATTERN [FILE]..."), 2240 "hg grep [OPTION]... PATTERN [FILE]..."),
2238 "heads": 2241 "heads":
2239 (heads, 2242 (heads,
2240 [('b', 'branches', None, _('find branch info'))], 2243 [('b', 'branches', None, _('find branch info')),
2241 _('hg heads [-b]')), 2244 ('r', 'rev', None, _('show only heads descendants from rev'))],
2245 _('hg heads [-b] [-r <rev>]')),
2242 "help": (help_, [], _('hg help [COMMAND]')), 2246 "help": (help_, [], _('hg help [COMMAND]')),
2243 "identify|id": (identify, [], _('hg identify')), 2247 "identify|id": (identify, [], _('hg identify')),
2244 "import|patch": 2248 "import|patch":
2245 (import_, 2249 (import_,
2246 [('p', 'strip', 1, _('directory strip option for patch. This has the same\n') + 2250 [('p', 'strip', 1, _('directory strip option for patch. This has the same\n') +