upgrade: write nodemap for manifests too
In 98e39f04d60e I assumed that writing nodemap for manifests was not desirable
and stopped writing it during upgrade. However in recent discussion with
Pierre-Yves, I learnt that that's not true.
Differential Revision: https://phab.mercurial-scm.org/D9991
--- a/mercurial/upgrade_utils/engine.py Tue Feb 23 12:29:41 2021 -0800
+++ b/mercurial/upgrade_utils/engine.py Mon Feb 15 15:13:20 2021 +0530
@@ -468,6 +468,13 @@
unfi = srcrepo.unfiltered()
cl = unfi.changelog
nodemap.persist_nodemap(tr, cl, force=True)
+ # we want to directly operate on the underlying revlog to force
+ # create a nodemap file. This is fine since this is upgrade code
+ # and it heavily relies on repository being revlog based
+ # hence accessing private attributes can be justified
+ nodemap.persist_nodemap(
+ tr, unfi.manifestlog._rootstore._revlog, force=True
+ )
scmutil.writereporequirements(srcrepo, upgrade_op.new_requirements)
else:
with dstrepo.transaction(b'upgrade') as tr:
--- a/tests/test-persistent-nodemap.t Tue Feb 23 12:29:41 2021 -0800
+++ b/tests/test-persistent-nodemap.t Mon Feb 15 15:13:20 2021 +0530
@@ -641,6 +641,8 @@
$ ls -1 .hg/store/ | egrep '00(changelog|manifest)(\.n|-.*\.nd)'
00changelog-*.nd (glob)
00changelog.n
+ 00manifest-*.nd (glob)
+ 00manifest.n
$ hg debugnodemap --metadata
uid: * (glob)