Mercurial > public > mercurial-scm > hg-stable
comparison mercurial/revset.py @ 29418:bcefb25acf52
revset: implement match() in terms of matchany()
match() is the special case of a single element list being passed
to matchany() with the additional error checking that the revset
spec is defined. Change the implementation to remove the redundant
code and have match() call matchany().
| author | Gregory Szorc <gregory.szorc@gmail.com> |
|---|---|
| date | Sat, 25 Jun 2016 19:10:46 -0700 |
| parents | 785cadec2091 |
| children | 4f5531f8ac38 |
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| 29417:526b027b0130 | 29418:bcefb25acf52 |
|---|---|
| 2526 def posttreebuilthook(tree, repo): | 2526 def posttreebuilthook(tree, repo): |
| 2527 # hook for extensions to execute code on the optimized tree | 2527 # hook for extensions to execute code on the optimized tree |
| 2528 pass | 2528 pass |
| 2529 | 2529 |
| 2530 def match(ui, spec, repo=None): | 2530 def match(ui, spec, repo=None): |
| 2531 """Create a matcher for a single revision spec.""" | |
| 2531 if not spec: | 2532 if not spec: |
| 2532 raise error.ParseError(_("empty query")) | 2533 raise error.ParseError(_("empty query")) |
| 2533 lookup = None | 2534 return matchany(ui, [spec], repo=repo) |
| 2534 if repo: | |
| 2535 lookup = repo.__contains__ | |
| 2536 tree = parse(spec, lookup) | |
| 2537 return _makematcher(ui, tree, repo) | |
| 2538 | 2535 |
| 2539 def matchany(ui, specs, repo=None): | 2536 def matchany(ui, specs, repo=None): |
| 2540 """Create a matcher that will include any revisions matching one of the | 2537 """Create a matcher that will include any revisions matching one of the |
| 2541 given specs""" | 2538 given specs""" |
| 2542 if not specs: | 2539 if not specs: |