# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 2021-01-13 11:50:47
# Node ID 8023991dc811a44cb732f6101bc5cfc278a6052a
# Parent  40ec2173f4dd70926af998d6a9e87f395448024d

upgrade: explicitly test for revlog index

We do not want to exclude `.d` we want to only include `.i`. We are about to add
more extension type (for the persistent nodemap: `.n`, `.nd`) so lets make the
list explicit instead.

Differential Revision: https://phab.mercurial-scm.org/D9748

diff --git a/mercurial/upgrade_utils/engine.py b/mercurial/upgrade_utils/engine.py
--- a/mercurial/upgrade_utils/engine.py
+++ b/mercurial/upgrade_utils/engine.py
@@ -190,7 +190,7 @@ def _clonerevlogs(
     # Perform a pass to collect metadata. This validates we can open all
     # source files and allows a unified progress bar to be displayed.
     for unencoded, encoded, size in alldatafiles:
-        if unencoded.endswith(b'.d'):
+        if not unencoded.endswith(b'.i'):
             continue
 
         rl = _revlogfrompath(srcrepo, unencoded)