diff mercurial/manifest.py @ 27271:2a31433a59ba

manifest: use 't' for tree manifest flag

We currently use 'd' to indicate that a manifest entry is a
directory. Let's switch to 't', since that's not a valid hex digit and
therefore easier to spot in the raw manifest data.

This will break any existing repos with tree manifests, but it's still
an experimental feature and there are probably only a few test repos
in existence with 'd' flags.

--- a/mercurial/manifest.py	Sat Dec 05 23:06:03 2015 -0800
+++ b/mercurial/manifest.py	Fri Dec 04 14:24:45 2015 -0800
@@ -617,7 +617,7 @@
 
     def setflag(self, f, flags):
         """Set the flags (symlink, executable) for path f."""
-        assert 'd' not in flags
+        assert 't' not in flags
         self._load()
         dir, subpath = _splittopdir(f)
         if dir:
@@ -815,7 +815,7 @@
 
     def parse(self, text, readsubtree):
         for f, n, fl in _parse(text):
-            if fl == 'd':
+            if fl == 't':
                 f = f + '/'
                 self._dirs[f] = readsubtree(self._subpath(f), n)
             elif '/' in f:
@@ -846,7 +846,7 @@
         """
         self._load()
         flags = self.flags
-        dirs = [(d[:-1], self._dirs[d]._node, 'd') for d in self._dirs]
+        dirs = [(d[:-1], self._dirs[d]._node, 't') for d in self._dirs]
         files = [(f, self._files[f], flags(f)) for f in self._files]
         return _text(sorted(dirs + files), usemanifestv2)