# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 2021-08-17 11:22:06
# Node ID 7ab7f73a7f0a7360a2394de36898b1af86b96adb
# Parent  3712c0ee9e9c1ae41c33cfa1c6853f0ae569ce80

templater: swap `\` with `/` to allow the resource logic to kicks in

Without this change our wrapper to the resource logic will fails to details the
nesting and try to pass `directory/file` entry to the resource module, leading
to a crash.

Ideally, we should track down all caller passing `\` instead of `/`, but that
is far more intrusive and we would like to have a working pyoxidized version
working for 5.9 It will be easy to add a warning to the above code to track
down "bad" caller during the 6.0 cycle.

This reduce the number of failing test with pyoxidizer from 52 to 23

Differential Revision: https://phab.mercurial-scm.org/D11281

diff --git a/mercurial/templater.py b/mercurial/templater.py
--- a/mercurial/templater.py
+++ b/mercurial/templater.py
@@ -1117,6 +1117,13 @@ def open_template(name, templatepath=Non
         return f, open(f, mode='rb')
 
     # Otherwise try to read it using the resources API
+    if pycompat.iswindows:
+        # quick hack to make sure we can process '/' in the code dealing with
+        # ressource. Ideally we would make sure we use `/` instead of `ossep`
+        # in the templater code, but that seems a bigger and less certain
+        # change that we better left for the default branch.
+        name_paths = name.split(pycompat.ossep)
+        name = b'/'.join(name_paths)
     name_parts = name.split(b'/')
     package_name = b'.'.join([b'mercurial', b'templates'] + name_parts[:-1])
     return (