Mercurial > hg-stable
changeset 5242:9cd6578750b9
improve error message for 'hg merge' when repo already at branchtip
| author | Benoit Boissinot <benoit.boissinot@ens-lyon.org> |
|---|---|
| date | Sat, 25 Aug 2007 11:30:11 +0200 |
| parents | 2b8373bda032 |
| children | 423f4e8be115 |
| files | mercurial/commands.py tests/test-imerge tests/test-imerge.out tests/test-merge-default tests/test-merge-default.out |
| diffstat | 5 files changed, 20 insertions(+), 3 deletions(-) [+] |
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--- a/mercurial/commands.py Fri Aug 24 00:56:56 2007 +0200 +++ b/mercurial/commands.py Sat Aug 25 11:30:11 2007 +0200 @@ -1928,10 +1928,13 @@ raise util.Abort(_('repo has %d heads - ' 'please merge with an explicit rev') % len(heads)) + parent = repo.dirstate.parents()[0] if len(heads) == 1: - raise util.Abort(_('there is nothing to merge - ' - 'use "hg update" instead')) - parent = repo.dirstate.parents()[0] + msg = _('there is nothing to merge') + if parent != repo.lookup(repo.workingctx().branch()): + msg = _('%s - use "hg update" instead' % msg) + raise util.Abort(msg) + if parent not in heads: raise util.Abort(_('working dir not at a head rev - ' 'use "hg update" or merge with an explicit rev'))
--- a/tests/test-imerge Fri Aug 24 00:56:56 2007 +0200 +++ b/tests/test-imerge Sat Aug 25 11:30:11 2007 +0200 @@ -54,6 +54,10 @@ hg ci -m'merged' -d '3 0' hg tip -v +echo % nothing to merge -- tip +hg imerge + +hg up 0 echo % nothing to merge hg imerge
--- a/tests/test-imerge.out Fri Aug 24 00:56:56 2007 +0200 +++ b/tests/test-imerge.out Sat Aug 25 11:30:11 2007 +0200 @@ -41,5 +41,8 @@ merged +% nothing to merge -- tip +abort: there is nothing to merge +2 files updated, 0 files merged, 1 files removed, 0 files unresolved % nothing to merge abort: there is nothing to merge - use "hg update" instead
--- a/tests/test-merge-default Fri Aug 24 00:56:56 2007 +0200 +++ b/tests/test-merge-default Sat Aug 25 11:30:11 2007 +0200 @@ -34,6 +34,10 @@ hg merge hg commit -mm2 +echo % should fail because at tip +hg merge + +hg up 0 echo % should fail because 1 head hg merge
--- a/tests/test-merge-default.out Fri Aug 24 00:56:56 2007 +0200 +++ b/tests/test-merge-default.out Sat Aug 25 11:30:11 2007 +0200 @@ -13,5 +13,8 @@ % should succeed - 2 heads 0 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) +% should fail because at tip +abort: there is nothing to merge +1 files updated, 0 files merged, 0 files removed, 0 files unresolved % should fail because 1 head abort: there is nothing to merge - use "hg update" instead