# HG changeset patch
# User Patrick Mezard <pmezard@gmail.com>
# Date 1305668775 -7200
# Node ID dd81191ffac3e59203dc9dc0d46c0ca34b2b751f
# Parent  23f0eeb598b5473e2a16170af17bfa8268faeecb
patch: extract fs access from patchfile into fsbackend

Most filesystem calls are already isolated in patchfile but this is not enough:
renames are performed before patchfile is available and some chmod calls are
even done outside of the applydiff call. Once all these calls are extracted
into a backend class, we can provide cleaner APIs to write to a working
directory context directly into the repository.

[ original upstream message ]

diff -r 23f0eeb598b5 -r dd81191ffac3 hgkw/keyword.py
--- a/hgkw/keyword.py	Mon May 16 21:56:26 2011 +0200
+++ b/hgkw/keyword.py	Tue May 17 23:46:15 2011 +0200
@@ -595,11 +595,11 @@
                 wlock.release()
 
     # monkeypatches
-    def kwpatchfile_init(orig, self, ui, fname, opener,
+    def kwpatchfile_init(orig, self, ui, fname, backend,
                          missing=False, eolmode=None):
         '''Monkeypatch/wrap patch.patchfile.__init__ to avoid
         rejects or conflicts due to expanded keywords in working dir.'''
-        orig(self, ui, fname, opener, missing, eolmode)
+        orig(self, ui, fname, backend, missing, eolmode)
         # shrink keywords read from working dir
         self.lines = kwt.shrinklines(self.fname, self.lines)