diff mercurial/merge.py @ 13322:c19b9282d3a7 stable

subrepo: make update -C clean the working directory for svn subrepos

This makes 'hg update --clean' behave the same way for both kinds of
subrepositories. Before Subversion subrepos did not take the clean
parameter into account, but just updated to the given revision and
merged uncommitted changes into that.

--- a/mercurial/merge.py	Fri Jan 28 02:57:59 2011 +0100
+++ b/mercurial/merge.py	Mon Jan 31 13:33:41 2011 +0100
@@ -249,7 +249,7 @@
 def actionkey(a):
     return a[1] == 'r' and -1 or 0, a
 
-def applyupdates(repo, action, wctx, mctx, actx):
+def applyupdates(repo, action, wctx, mctx, actx, overwrite):
     """apply the merge action list to the working directory
 
     wctx is the working copy context
@@ -307,7 +307,7 @@
             repo.ui.note(_("removing %s\n") % f)
             audit_path(f)
             if f == '.hgsubstate': # subrepo states need updating
-                subrepo.submerge(repo, wctx, mctx, wctx)
+                subrepo.submerge(repo, wctx, mctx, wctx, overwrite)
             try:
                 util.unlink(repo.wjoin(f))
             except OSError, inst:
@@ -317,7 +317,7 @@
             removed += 1
         elif m == "m": # merge
             if f == '.hgsubstate': # subrepo states need updating
-                subrepo.submerge(repo, wctx, mctx, wctx.ancestor(mctx))
+                subrepo.submerge(repo, wctx, mctx, wctx.ancestor(mctx), overwrite)
                 continue
             f2, fd, flags, move = a[2:]
             r = ms.resolve(fd, wctx, mctx)
@@ -340,7 +340,7 @@
             t = None
             updated += 1
             if f == '.hgsubstate': # subrepo states need updating
-                subrepo.submerge(repo, wctx, mctx, wctx)
+                subrepo.submerge(repo, wctx, mctx, wctx, overwrite)
         elif m == "d": # directory rename
             f2, fd, flags = a[2:]
             if f:
@@ -529,7 +529,7 @@
         if not partial:
             repo.hook('preupdate', throw=True, parent1=xp1, parent2=xp2)
 
-        stats = applyupdates(repo, action, wc, p2, pa)
+        stats = applyupdates(repo, action, wc, p2, pa, overwrite)
 
         if not partial:
             repo.dirstate.setparents(fp1, fp2)