Mercurial > hg-stable
changeset 16824:f3b8c82a559c
revset: add pattern matching to 'extra' revset expression
| author | Simon King <simon@simonking.org.uk> |
|---|---|
| date | Wed, 30 May 2012 23:14:04 +0100 |
| parents | b23bacb230c9 |
| children | b6ef1395d77f |
| files | mercurial/revset.py tests/test-revset.t |
| diffstat | 2 files changed, 11 insertions(+), 2 deletions(-) [+] |
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--- a/mercurial/revset.py Wed May 30 23:13:58 2012 +0100 +++ b/mercurial/revset.py Wed May 30 23:14:04 2012 +0100 @@ -502,7 +502,12 @@ def extra(repo, subset, x): """``extra(label, [value])`` Changesets with the given label in the extra metadata, with the given - optional value.""" + optional value. + + If `value` starts with `re:`, the remainder of the value is treated as + a regular expression. To match a value that actually starts with `re:`, + use the prefix `literal:`. + """ l = getargs(x, 1, 2, _('extra takes at least 1 and at most 2 arguments')) label = getstring(l[0], _('first argument to extra must be a string')) @@ -510,10 +515,11 @@ if len(l) > 1: value = getstring(l[1], _('second argument to extra must be a string')) + kind, value, matcher = _stringmatcher(value) def _matchvalue(r): extra = repo[r].extra() - return label in extra and (value is None or value == extra[label]) + return label in extra and (value is None or matcher(extra[label])) return [r for r in subset if _matchvalue(r)]
--- a/tests/test-revset.t Wed May 30 23:13:58 2012 +0100 +++ b/tests/test-revset.t Wed May 30 23:14:04 2012 +0100 @@ -38,6 +38,9 @@ 0 1 2 + $ hg log -r "extra('branch', 're:a')" --template '{rev} {branch}\n' + 0 a + 2 a-b-c- $ hg co 1 1 files updated, 0 files merged, 0 files removed, 0 files unresolved