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comparison mercurial/commands.py @ 4665:091c9e54d306

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identify: accept a revision argument
author Matt Mackall <mpm@selenic.com>
date Thu, 21 Jun 2007 11:54:11 -0500
parents dedb8abfd0e1
children 48c94bffdb28
comparison
equal deleted inserted replaced
4664:dedb8abfd0e1 4665:091c9e54d306
1430 if second: 1430 if second:
1431 ui.write(" %-*s %s\n" % (opts_len, first, second)) 1431 ui.write(" %-*s %s\n" % (opts_len, first, second))
1432 else: 1432 else:
1433 ui.write("%s\n" % first) 1433 ui.write("%s\n" % first)
1434 1434
1435 def identify(ui, repo): 1435 def identify(ui, repo, rev=None):
1436 """print information about the working copy 1436 """identify the working copy or specified revision
1437 1437
1438 Print a short summary of the current state of the repo. 1438 With no argument, print a summary of the current state of the repo.
1439 1439
1440 This summary identifies the repository state using one or two parent 1440 This summary identifies the repository state using one or two parent
1441 hash identifiers, followed by a "+" if there are uncommitted changes 1441 hash identifiers, followed by a "+" if there are uncommitted changes
1442 in the working directory, followed by a list of tags for this revision. 1442 in the working directory, a list of tags for this revision and a branch
1443 name for non-default branches.
1443 """ 1444 """
1444 1445
1445 hexfunc = ui.debugflag and hex or short 1446 hexfunc = ui.debugflag and hex or short
1446 1447
1447 wctx = repo.workingctx() 1448 if not rev:
1448 parents = wctx.parents() 1449 ctx = repo.workingctx()
1449 changed = wctx.files() + wctx.deleted() 1450 parents = ctx.parents()
1450 1451 changed = ctx.files() + ctx.deleted()
1451 output = ["%s%s" % ('+'.join([hexfunc(p.node()) for p in parents]), 1452 output = ["%s%s" % ('+'.join([hexfunc(p.node()) for p in parents]),
1452 (changed) and "+" or "")] 1453 (changed) and "+" or "")]
1454 else:
1455 ctx = repo.changectx(rev)
1456 output = [hexfunc(ctx.node())]
1453 1457
1454 if not ui.quiet: 1458 if not ui.quiet:
1455 branch = util.tolocal(wctx.branch()) 1459 branch = util.tolocal(ctx.branch())
1456 if branch != 'default': 1460 if branch != 'default':
1457 output.append("(%s)" % branch) 1461 output.append("(%s)" % branch)
1458 1462
1459 # multiple tags for a single parent separated by '/' 1463 # multiple tags for a single parent separated by '/'
1460 tags = "/".join(wctx.tags()) 1464 tags = "/".join(ctx.tags())
1461 if tags: 1465 if tags:
1462 output.append(tags) 1466 output.append(tags)
1463 1467
1464 ui.write("%s\n" % ' '.join(output)) 1468 ui.write("%s\n" % ' '.join(output))
1465 1469
2819 [('', 'style', '', _('display using template map file')), 2823 [('', 'style', '', _('display using template map file')),
2820 ('r', 'rev', '', _('show only heads which are descendants of rev')), 2824 ('r', 'rev', '', _('show only heads which are descendants of rev')),
2821 ('', 'template', '', _('display with template'))], 2825 ('', 'template', '', _('display with template'))],
2822 _('hg heads [-r REV] [REV]...')), 2826 _('hg heads [-r REV] [REV]...')),
2823 "help": (help_, [], _('hg help [COMMAND]')), 2827 "help": (help_, [], _('hg help [COMMAND]')),
2824 "identify|id": (identify, [], _('hg identify')), 2828 "identify|id":
2829 (identify,
2830 [('r', 'rev', '', _('identify the specified rev'))],
2831 _('hg identify [-r REV]')),
2825 "import|patch": 2832 "import|patch":
2826 (import_, 2833 (import_,
2827 [('p', 'strip', 1, 2834 [('p', 'strip', 1,
2828 _('directory strip option for patch. This has the same\n' 2835 _('directory strip option for patch. This has the same\n'
2829 'meaning as the corresponding patch option')), 2836 'meaning as the corresponding patch option')),