Mercurial > public > mercurial-scm > hg
comparison mercurial/commands.py @ 4202:b2873c587b1a
branch: require --force to shadow existing branches
| author | Brendan Cully <brendan@kublai.com> |
|---|---|
| date | Mon, 12 Mar 2007 14:44:14 -0700 |
| parents | b5d1eaade333 |
| children | e4c586763258 |
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| 4201:7e95381a9f1e | 4202:b2873c587b1a |
|---|---|
| 245 ui.status(_('the backout changeset is a new head - ' | 245 ui.status(_('the backout changeset is a new head - ' |
| 246 'do not forget to merge\n')) | 246 'do not forget to merge\n')) |
| 247 ui.status(_('(use "backout --merge" ' | 247 ui.status(_('(use "backout --merge" ' |
| 248 'if you want to auto-merge)\n')) | 248 'if you want to auto-merge)\n')) |
| 249 | 249 |
| 250 def branch(ui, repo, label=None): | 250 def branch(ui, repo, label=None, **opts): |
| 251 """set or show the current branch name | 251 """set or show the current branch name |
| 252 | 252 |
| 253 With <name>, set the current branch name. Otherwise, show the | 253 With <name>, set the current branch name. Otherwise, show the |
| 254 current branch name. | 254 current branch name. |
| 255 | |
| 256 Unless --force is specified, branch will not let you set a | |
| 257 branch name that shadows an existing branch. | |
| 255 """ | 258 """ |
| 256 | 259 |
| 257 if label is not None: | 260 if label is not None: |
| 261 if not opts.get('force') and label in repo.branchtags(): | |
| 262 if label not in [p.branch() for p in repo.workingctx().parents()]: | |
| 263 raise util.Abort(_('a branch of the same name already exists' | |
| 264 ' (use --force to override)')) | |
| 258 repo.opener("branch", "w").write(util.fromlocal(label) + '\n') | 265 repo.opener("branch", "w").write(util.fromlocal(label) + '\n') |
| 259 else: | 266 else: |
| 260 b = util.tolocal(repo.workingctx().branch()) | 267 b = util.tolocal(repo.workingctx().branch()) |
| 261 if b: | 268 if b: |
| 262 ui.write("%s\n" % b) | 269 ui.write("%s\n" % b) |
| 2620 ('d', 'date', '', _('record datecode as commit date')), | 2627 ('d', 'date', '', _('record datecode as commit date')), |
| 2621 ('', 'parent', '', _('parent to choose when backing out merge')), | 2628 ('', 'parent', '', _('parent to choose when backing out merge')), |
| 2622 ('u', 'user', '', _('record user as committer')), | 2629 ('u', 'user', '', _('record user as committer')), |
| 2623 ] + walkopts + commitopts, | 2630 ] + walkopts + commitopts, |
| 2624 _('hg backout [OPTION]... REV')), | 2631 _('hg backout [OPTION]... REV')), |
| 2625 "branch": (branch, [], _('hg branch [NAME]')), | 2632 "branch": (branch, |
| 2633 [('f', 'force', None, | |
| 2634 _('create branch even if it shadows an existing branch'))], | |
| 2635 _('hg branch [NAME]')), | |
| 2626 "branches": (branches, [], _('hg branches')), | 2636 "branches": (branches, [], _('hg branches')), |
| 2627 "bundle": | 2637 "bundle": |
| 2628 (bundle, | 2638 (bundle, |
| 2629 [('f', 'force', None, | 2639 [('f', 'force', None, |
| 2630 _('run even when remote repository is unrelated')), | 2640 _('run even when remote repository is unrelated')), |