Mercurial > hg

changeset 3320:fa59d6763441

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merge with upstream
author Benoit Boissinot <benoit.boissinot@ens-lyon.org>
date Mon, 09 Oct 2006 21:22:55 +0200
parents 80654c248793 (current diff) 4546a5e31cb8 (diff)
children 455109df3669
files
diffstat 5 files changed, 47 insertions(+), 19 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/localrepo.py	Mon Oct 09 15:52:37 2006 +0200
+++ b/mercurial/localrepo.py	Mon Oct 09 21:22:55 2006 +0200
@@ -462,11 +462,33 @@
                             desc=_('working directory of %s') % self.origroot)
 
     def checkfilemerge(self, filename, text, filelog, manifest1, manifest2):
-        "determine whether a new filenode is needed"
+        """
+        Determine whether a new filenode is needed and what parent
+        and rename information is needed for a file commit.
+
+        Returns (old entry, file parent 1, file parent 2, metadata)
+
+        If old entry is not None, a commit is not needed.
+        """
         fp1 = manifest1.get(filename, nullid)
         fp2 = manifest2.get(filename, nullid)
 
-        if fp2 != nullid:
+        meta = {}
+        cp = self.dirstate.copied(filename)
+        if cp:
+            meta["copy"] = cp
+            if not manifest2: # not a branch merge
+                meta["copyrev"] = hex(manifest1.get(cp, nullid))
+                fp2 = nullid
+            elif fp2 != nullid: # copied on remote side
+                meta["copyrev"] = hex(manifest1.get(cp, nullid))
+            else: # copied on local side, reversed
+                meta["copyrev"] = hex(manifest2.get(cp))
+                fp2 = nullid
+            self.ui.debug(_(" %s: copy %s:%s\n") %
+                          (filename, cp, meta["copyrev"]))
+            fp1 = nullid
+        elif fp2 != nullid:
             # is one parent an ancestor of the other?
             fpa = filelog.ancestor(fp1, fp2)
             if fpa == fp1:
@@ -475,10 +497,10 @@
                 fp2 = nullid
 
             # is the file unmodified from the parent? report existing entry
-            if fp2 == nullid and text == filelog.read(fp1):
-                return (fp1, None, None)
+            if fp2 == nullid and not filelog.cmp(fp1, text):
+                return (fp1, None, None, {})
 
-        return (None, fp1, fp2)
+        return (None, fp1, fp2, meta)
 
     def rawcommit(self, files, text, user, date, p1=None, p2=None, wlock=None):
         orig_parent = self.dirstate.parents()[0] or nullid
@@ -506,12 +528,12 @@
                 m1.set(f, util.is_exec(self.wjoin(f), m1.execf(f)))
                 r = self.file(f)
 
-                (entry, fp1, fp2) = self.checkfilemerge(f, t, r, m1, m2)
+                entry, fp1, fp2, meta = self.checkfilemerge(f, t, r, m1, m2)
                 if entry:
                     m1[f] = entry
                     continue
 
-                m1[f] = r.add(t, {}, tr, linkrev, fp1, fp2)
+                m1[f] = r.add(t, meta, tr, linkrev, fp1, fp2)
                 changed.append(f)
                 if update_dirstate:
                     self.dirstate.update([f], "n")
@@ -589,18 +611,10 @@
 
             r = self.file(f)
 
-            meta = {}
-            cp = self.dirstate.copied(f)
-            if cp:
-                meta["copy"] = cp
-                meta["copyrev"] = hex(m1.get(cp, m2.get(cp, nullid)))
-                self.ui.debug(_(" %s: copy %s:%s\n") % (f, cp, meta["copyrev"]))
-                fp1, fp2 = nullid, nullid
-            else:
-                entry, fp1, fp2 = self.checkfilemerge(f, t, r, m1, m2)
-                if entry:
-                    new[f] = entry
-                    continue
+            entry, fp1, fp2, meta = self.checkfilemerge(f, t, r, m1, m2)
+            if entry:
+                new[f] = entry
+                continue
 
             new[f] = r.add(t, meta, tr, linkrev, fp1, fp2)
             # remember what we've added so that we can later calculate
--- a/mercurial/merge.py	Mon Oct 09 15:52:37 2006 +0200
+++ b/mercurial/merge.py	Mon Oct 09 21:22:55 2006 +0200
@@ -359,6 +359,8 @@
                 repo.dirstate.update([f], 'r')
             if f != fd:
                 repo.dirstate.copy(f, fd)
+            else:
+                repo.dirstate.copy(f2, fd)
 
 def update(repo, node, branchmerge=False, force=False, partial=None,
            wlock=None, show_stats=True, remind=True):
--- a/tests/test-rename-merge1	Mon Oct 09 15:52:37 2006 +0200
+++ b/tests/test-rename-merge1	Mon Oct 09 21:22:55 2006 +0200
@@ -23,3 +23,5 @@
 hg status -AC
 cat b
 hg ci -m "merge" -d "0 0"
+hg debugindex .hg/data/b.i
+hg debugrename b
\ No newline at end of file
--- a/tests/test-rename-merge1.out	Mon Oct 09 15:52:37 2006 +0200
+++ b/tests/test-rename-merge1.out	Mon Oct 09 21:22:55 2006 +0200
@@ -20,3 +20,7 @@
 R a
 C c2
 blahblah
+   rev    offset  length   base linkrev nodeid       p1           p2
+     0         0      67      0       1 dc51707dfc98 000000000000 000000000000
+     1        67      72      1       3 b2494a44f0a9 000000000000 dc51707dfc98
+renamed from a:dd03b83622e78778b403775d0d074b9ac7387a66
--- a/tests/test-rename-merge2.out	Mon Oct 09 15:52:37 2006 +0200
+++ b/tests/test-rename-merge2.out	Mon Oct 09 21:22:55 2006 +0200
@@ -42,6 +42,7 @@
 --------------
 M a
 M b
+  a
 --------------
 
 --------------
@@ -85,6 +86,7 @@
 (branch merge, don't forget to commit)
 --------------
 M b
+  a
 --------------
 
 --------------
@@ -128,6 +130,7 @@
 (branch merge, don't forget to commit)
 --------------
 M b
+  a
 C a
 --------------
 
@@ -172,6 +175,7 @@
 (branch merge, don't forget to commit)
 --------------
 M b
+  a
 --------------
 
 --------------
@@ -430,6 +434,7 @@
 (branch merge, don't forget to commit)
 --------------
 M b
+  a
 --------------
 
 --------------
@@ -452,6 +457,7 @@
 (branch merge, don't forget to commit)
 --------------
 M b
+  a
 M c
 --------------