Mercurial > hg-stable
changeset 35285:205c3c6c1a51
dagop: extend filectxancestors() to walk multiple files
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Thu, 22 Sep 2016 18:23:58 +0900 |
| parents | b4b328ea6175 |
| children | 6ba79cf34f5e |
| files | mercurial/dagop.py mercurial/revset.py |
| diffstat | 2 files changed, 8 insertions(+), 8 deletions(-) [+] |
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--- a/mercurial/dagop.py Thu Sep 22 18:18:56 2016 +0900 +++ b/mercurial/dagop.py Thu Sep 22 18:23:58 2016 +0900 @@ -75,8 +75,9 @@ if prev != node.nullrev: heapq.heappush(pendingheap, (heapsign * prev, pdepth)) -def filectxancestors(fctx, followfirst=False): - """Like filectx.ancestors(), but includes the given fctx itself""" +def filectxancestors(fctxs, followfirst=False): + """Like filectx.ancestors(), but can walk from multiple files/revisions, + and includes the given fctxs themselves""" visit = {} def addvisit(fctx): rev = fctx.rev() @@ -89,7 +90,8 @@ else: cut = None - addvisit(fctx) + for c in fctxs: + addvisit(c) while visit: rev = max(visit) c = visit[rev].pop()
--- a/mercurial/revset.py Thu Sep 22 18:18:56 2016 +0900 +++ b/mercurial/revset.py Thu Sep 22 18:23:58 2016 +0900 @@ -927,11 +927,9 @@ files = c.manifest().walk(matcher) - s = set() - for fname in files: - fctx = c[fname].introfilectx() - a = dagop.filectxancestors(fctx, followfirst) - s = s.union(set(c.rev() for c in a)) + fctxs = [c[f].introfilectx() for f in files] + a = dagop.filectxancestors(fctxs, followfirst) + s = set(c.rev() for c in a) else: s = dagop.revancestors(repo, baseset([c.rev()]), followfirst)