Mercurial > public > mercurial-scm > hg
comparison mercurial/merge.py @ 3580:41989e55fa37
allow update to switch to a different branch if the repo is clean
| author | Benoit Boissinot <benoit.boissinot@ens-lyon.org> |
|---|---|
| date | Sun, 29 Oct 2006 13:08:10 +0100 |
| parents | 3b4e00cba57a |
| children | be61bd32046c fffc8a733bf9 |
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| 3579:0ed2732aa393 | 3580:41989e55fa37 |
|---|---|
| 382 raise util.Abort(_("outstanding uncommitted merges")) | 382 raise util.Abort(_("outstanding uncommitted merges")) |
| 383 if pa == p1 or pa == p2: # is there a linear path from p1 to p2? | 383 if pa == p1 or pa == p2: # is there a linear path from p1 to p2? |
| 384 if branchmerge: | 384 if branchmerge: |
| 385 raise util.Abort(_("there is nothing to merge, just use " | 385 raise util.Abort(_("there is nothing to merge, just use " |
| 386 "'hg update' or look at 'hg heads'")) | 386 "'hg update' or look at 'hg heads'")) |
| 387 elif not (overwrite or branchmerge): | 387 elif not branchmerge: |
| 388 raise util.Abort(_("update spans branches, use 'hg merge' " | 388 if not overwrite: |
| 389 "or 'hg update -C' to lose changes")) | 389 if wc.files(): |
| 390 raise util.Abort(_("outstanding uncommited changes, use " | |
| 391 "'hg update -C' to lose changes")) | |
| 392 else: | |
| 393 overwrite = True | |
| 390 if branchmerge and not forcemerge: | 394 if branchmerge and not forcemerge: |
| 391 if wc.modified() or wc.added() or wc.removed(): | 395 if wc.modified() or wc.added() or wc.removed(): |
| 392 raise util.Abort(_("outstanding uncommitted changes")) | 396 raise util.Abort(_("outstanding uncommitted changes")) |
| 393 | 397 |
| 394 ### calculate phase | 398 ### calculate phase |