Mercurial > public > mercurial-scm > hg-stable
diff mercurial/revset.py @ 34458:2c3b8fa3211b
revset: add experimental support for extdata
This is minimal and non-controversial implementation of extdata() revset.
Originally extdata sources were exposed to the symbol namespace, but I've
changed it to a plain function for simplicity.
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Sun, 01 Oct 2017 10:50:00 +0100 |
| parents | b0790bebfcf8 |
| children | 39b094e4ae2c |
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--- a/mercurial/revset.py Tue Sep 13 14:14:05 2016 -0500 +++ b/mercurial/revset.py Sun Oct 01 10:50:00 2017 +0100 @@ -786,6 +786,17 @@ contentdivergent = obsmod.getrevs(repo, 'contentdivergent') return subset & contentdivergent +@predicate('extdata(source)', safe=False, weight=100) +def extdata(repo, subset, x): + """Changesets in the specified extdata source. (EXPERIMENTAL)""" + # i18n: "extdata" is a keyword + args = getargsdict(x, 'extdata', 'source') + source = getstring(args.get('source'), + # i18n: "extdata" is a keyword + _('extdata takes at least 1 string argument')) + data = scmutil.extdatasource(repo, source) + return subset & baseset(data) + @predicate('extinct()', safe=True) def extinct(repo, subset, x): """Obsolete changesets with obsolete descendants only.