Mercurial > public > mercurial-scm > hg
comparison mercurial/fileset.py @ 38829:7e7e2b2ff284
fileset: add stub for weight-based optimization
The main purpose of this change is to group basic patterns, which can be
mapped to a plain matcher. I'm not so interested in a weight of each function.
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Sat, 21 Jul 2018 15:52:26 +0900 |
| parents | 3ea6ce609747 |
| children | bfd5def3fe02 |
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| 38828:3ea6ce609747 | 38829:7e7e2b2ff284 |
|---|---|
| 522 | 522 |
| 523 def match(ctx, expr, badfn=None): | 523 def match(ctx, expr, badfn=None): |
| 524 """Create a matcher for a single fileset expression""" | 524 """Create a matcher for a single fileset expression""" |
| 525 tree = filesetlang.parse(expr) | 525 tree = filesetlang.parse(expr) |
| 526 tree = filesetlang.analyze(tree) | 526 tree = filesetlang.analyze(tree) |
| 527 tree = filesetlang.optimize(tree) | |
| 527 mctx = matchctx(ctx, _buildstatus(ctx, tree), badfn=badfn) | 528 mctx = matchctx(ctx, _buildstatus(ctx, tree), badfn=badfn) |
| 528 return getmatch(mctx, tree) | 529 return getmatch(mctx, tree) |
| 529 | 530 |
| 530 def _buildstatus(ctx, tree, basectx=None): | 531 def _buildstatus(ctx, tree, basectx=None): |
| 531 # do we need status info? | 532 # do we need status info? |