# HG changeset patch
# User Augie Fackler <durin42@gmail.com>
# Date 1238276337 18000
# Node ID a360ddc97719bd4cf55f69fa84938e50116a36a4
# Parent  6eb691a163cdae4eb13c0eb510b2f6bfdbbd89b9
branches: change handling again, but this time a little less magic.

This change means that files located in the actual branches directory will now be wholly
ignored. If we want to handle those correctly, it will take a reasonably large amount of work
and probably a configuration flag. Also, any non-related paths outside of branches/trunk will
be explicitly ignored, which is similar to the somewhat accidental pre-branch-refactor
behavior. Finally, any unrelated files located as children of branches will cause the directory
in branches to be used as the branch - not, as recently was the case, the directory immediately
containing that file.

diff --git a/fetch_command.py b/fetch_command.py
--- a/fetch_command.py
+++ b/fetch_command.py
@@ -115,6 +115,7 @@ def cleanup_file_handles(svn, count):
     if count % 50 == 0:
         svn.init_ra_and_client()
 
+
 def replay_convert_rev(hg_editor, svn, r):
     hg_editor.set_current_rev(r)
     svn.get_replay(r.revnum, hg_editor)
diff --git a/hg_delta_editor.py b/hg_delta_editor.py
--- a/hg_delta_editor.py
+++ b/hg_delta_editor.py
@@ -225,6 +225,8 @@ class HgChangeReceiver(delta.Editor):
                     if branchpath.startswith('trunk/'):
                         branches[self._localname('trunk')] = 'trunk'
                         continue
+                    if branchname and branchname.startswith('../'):
+                        continue
                     branches[branchname] = branchpath
 
         return branches
@@ -276,10 +278,17 @@ class HgChangeReceiver(delta.Editor):
         if path.startswith('trunk/'):
             path = test.split('/')[1:]
             test = 'trunk'
+        elif path.startswith('branches/'):
+            elts = path.split('/')
+            test = '/'.join(elts[:2])
+            path = '/'.join(elts[2:])
         else:
             path = test.split('/')[-1]
             test = '/'.join(test.split('/')[:-1])
-        return path, self._localname(test), test
+        ln =  self._localname(test)
+        if ln and ln.startswith('../'):
+            return None, None, None
+        return path, ln, test
 
     def set_current_rev(self, rev):
         """Set the revision we're currently converting.
diff --git a/rebuildmeta.py b/rebuildmeta.py
--- a/rebuildmeta.py
+++ b/rebuildmeta.py
@@ -108,7 +108,7 @@ def rebuildmeta(ui, repo, hg_repo_path, 
             continue
         else:
             source = determinebranch(source)
-        if rev <= last_rev:
+        if rev <= last_rev and (source or 'default') in repo.branchtags():
             tagsinfo[tag] = source, rev
     tagsinfofile = open(os.path.join(svnmetadir, 'tag_info'), 'w')
     pickle.dump(tagsinfo, tagsinfofile)
diff --git a/tests/test_externals.py b/tests/test_externals.py
--- a/tests/test_externals.py
+++ b/tests/test_externals.py
@@ -34,12 +34,12 @@ class TestFetchExternals(test_util.TestB
         ref0 = """[.]
  ^/externals/project1 deps/project1
 """
-        self.assertEqual(ref0, repo[0+2]['.hgsvnexternals'].data())
+        self.assertEqual(ref0, repo[0]['.hgsvnexternals'].data())
         ref1 = """[.]
  ^/externals/project1 deps/project1
  ^/externals/project2 deps/project2
 """
-        self.assertEqual(ref1, repo[1+2]['.hgsvnexternals'].data())
+        self.assertEqual(ref1, repo[1]['.hgsvnexternals'].data())
 
         ref2 = """[.]
  ^/externals/project2 deps/project2
@@ -48,7 +48,7 @@ class TestFetchExternals(test_util.TestB
 [subdir2]
  ^/externals/project1 deps/project1
 """
-        actual = repo[2+2]['.hgsvnexternals'].data()
+        actual = repo[2]['.hgsvnexternals'].data()
         self.assertEqual(ref2, actual)
 
         ref3 = """[.]
@@ -56,24 +56,24 @@ class TestFetchExternals(test_util.TestB
 [subdir]
  ^/externals/project1 deps/project1
 """
-        self.assertEqual(ref3, repo[3+2]['.hgsvnexternals'].data())
+        self.assertEqual(ref3, repo[3]['.hgsvnexternals'].data())
 
         ref4 = """[subdir]
  ^/externals/project1 deps/project1
 """
-        self.assertEqual(ref4, repo[4+2]['.hgsvnexternals'].data())
+        self.assertEqual(ref4, repo[4]['.hgsvnexternals'].data())
 
         ref5 = """[.]
  ^/externals/project2 deps/project2
 [subdir2]
  ^/externals/project1 deps/project1
 """
-        self.assertEqual(ref5, repo[5+2]['.hgsvnexternals'].data())
+        self.assertEqual(ref5, repo[5]['.hgsvnexternals'].data())
 
         ref6 = """[.]
  ^/externals/project2 deps/project2
 """
-        self.assertEqual(ref6, repo[6+2]['.hgsvnexternals'].data())
+        self.assertEqual(ref6, repo[6]['.hgsvnexternals'].data())
 
     def test_externals_stupid(self):
         self.test_externals(True)
diff --git a/tests/test_fetch_command.py b/tests/test_fetch_command.py
--- a/tests/test_fetch_command.py
+++ b/tests/test_fetch_command.py
@@ -85,16 +85,14 @@ class TestBasicRepoLayout(test_util.Test
         self.assertEqual(node.hex(repo['default'].node()),
                          '434ed487136c1b47c1e8f952edb4dc5a8e6328df')
         assert 'README' not in repo
-        self.assertEqual(repo['tip'].branch(),
-                         '../branches')
-
+        assert '../branches' not in repo
 
     def test_files_copied_from_outside_btt(self):
         repo = self._load_fixture_and_fetch(
             'test_files_copied_from_outside_btt.svndump')
         self.assertEqual(node.hex(repo['tip'].node()),
                          '3c78170e30ddd35f2c32faa0d8646ab75bba4f73')
-        self.assertEqual(len(repo.changelog), 3)
+        self.assertEqual(len(repo.changelog), 2)
 
     def test_file_renamed_in_from_outside_btt(self):
         repo = self._load_fixture_and_fetch(