phases: change phase command change detection
A future patch is going to make phase computation lazy, so the phase command can
no longer read and diff the entire phase list directly. This changes the phase
command to build it's own list for diff purposes.
--- a/mercurial/commands.py Fri Oct 10 13:09:22 2014 -0700
+++ b/mercurial/commands.py Sun Oct 12 23:30:04 2014 -0700
@@ -4855,7 +4855,11 @@
if not revs:
raise util.Abort(_('empty revision set'))
nodes = [repo[r].node() for r in revs]
- olddata = repo._phasecache.getphaserevs(repo)[:]
+ # moving revision from public to draft may hide them
+ # We have to check result on an unfiltered repository
+ unfi = repo.unfiltered()
+ getphase = unfi._phasecache.phase
+ olddata = [getphase(unfi, r) for r in unfi]
phases.advanceboundary(repo, tr, targetphase, nodes)
if opts['force']:
phases.retractboundary(repo, tr, targetphase, nodes)
@@ -4864,11 +4868,9 @@
if tr is not None:
tr.release()
lock.release()
- # moving revision from public to draft may hide them
- # We have to check result on an unfiltered repository
- unfi = repo.unfiltered()
- newdata = repo._phasecache.getphaserevs(unfi)
- changes = sum(o != newdata[i] for i, o in enumerate(olddata))
+ getphase = unfi._phasecache.phase
+ newdata = [getphase(unfi, r) for r in unfi]
+ changes = sum(newdata[r] != olddata[r] for r in unfi)
cl = unfi.changelog
rejected = [n for n in nodes
if newdata[cl.rev(n)] < targetphase]