phase: add a transaction argument to retractboundary

We now pass a transaction option to this phase movement function. The
object is currently not used by the function, but it will be in the
future.

All call sites have been updated. Most call sites were already enclosed in a
transaction for a long time. The handful of others have been recently
updated in previous commit.

hgext/mq.py

@@ -2011,7 +2011,7 b' class queue(object):'
                     patchname = None
                     if rev and repo.ui.configbool('mq', 'secret', False):
                         # if we added anything with --rev, move the secret root
-                        phases.retractboundary(repo, phases.secret, [n])
+                        phases.retractboundary(repo, tr, phases.secret, [n])
                     self.parseseries()
                     self.applieddirty = True
                     self.seriesdirty = True

mercurial/changegroup.py

@@ -706,12 +706,12 b' def addchangegroup(repo, source, srctype'
                 # phases are going to be pushed alongside. Therefor
                 # `targetphase` is ignored.
                 phases.advanceboundary(repo, tr, phases.draft, srccontent)
-                phases.retractboundary(repo, phases.draft, added)
+                phases.retractboundary(repo, tr, phases.draft, added)
         elif srctype != 'strip':
             # publishing only alter behavior during push
             #
             # strip should not touch boundary at all
-            phases.retractboundary(repo, targetphase, added)
+            phases.retractboundary(repo, tr, targetphase, added)
 
         # make changelog see real files again
         cl.finalize(trp)

mercurial/commands.py

@@ -4585,7 +4585,7 b' def phase(ui, repo, *revs, **opts):'
             olddata = repo._phasecache.getphaserevs(repo)[:]
             phases.advanceboundary(repo, tr, targetphase, nodes)
             if opts['force']:
-                phases.retractboundary(repo, targetphase, nodes)
+                phases.retractboundary(repo, tr, targetphase, nodes)
             tr.close()
         finally:
             if tr is not None:

mercurial/localrepo.py

@@ -1442,7 +1442,7 b' class localrepository(object):'
                 # be compliant anyway
                 #
                 # if minimal phase was 0 we don't need to retract anything
-                phases.retractboundary(self, targetphase, [n])
+                phases.retractboundary(self, tr, targetphase, [n])
             tr.close()
             branchmap.updatecache(self.filtered('served'))
             return n

mercurial/phases.py

@@ -229,10 +229,10 b' class phasecache(object):'
                 delroots.extend(olds - roots)
             # declare deleted root in the target phase
             if targetphase != 0:
-                self.retractboundary(repo, targetphase, delroots)
+                self.retractboundary(repo, tr, targetphase, delroots)
         repo.invalidatevolatilesets()
 
-    def retractboundary(self, repo, targetphase, nodes):
+    def retractboundary(self, repo, tr, targetphase, nodes):
         # Be careful to preserve shallow-copied values: do not update
         # phaseroots values, replace them.
 
@@ -289,7 +289,7 b' def advanceboundary(repo, tr, targetphas'
     phcache.advanceboundary(repo, tr, targetphase, nodes)
     repo._phasecache.replace(phcache)
 
-def retractboundary(repo, targetphase, nodes):
+def retractboundary(repo, tr, targetphase, nodes):
     """Set nodes back to a phase changing other nodes phases if
     necessary.
 
@@ -298,7 +298,7 b' def retractboundary(repo, targetphase, n'
 
     Simplify boundary to contains phase roots only."""
     phcache = repo._phasecache.copy()
-    phcache.retractboundary(repo, targetphase, nodes)
+    phcache.retractboundary(repo, tr, targetphase, nodes)
     repo._phasecache.replace(phcache)
 
 def listphases(repo):