upgrade: make dirstate-v2 format variant compatible with share
This only affects the dirstate and is safe to upgrade in the share.
Differential Revision: https://phab.mercurial-scm.org/D12197
--- a/mercurial/upgrade_utils/actions.py Tue Feb 15 23:09:07 2022 +0100
+++ b/mercurial/upgrade_utils/actions.py Tue Feb 15 23:45:30 2022 +0100
@@ -196,6 +196,7 @@
touches_changelog = False
touches_requirements = True
touches_dirstate = True
+ compatible_with_share = True
@registerformatvariant
--- a/tests/test-upgrade-repo.t Tue Feb 15 23:09:07 2022 +0100
+++ b/tests/test-upgrade-repo.t Tue Feb 15 23:45:30 2022 +0100
@@ -6,6 +6,8 @@
> [format]
> # stabilize test accross variant
> revlog-compression=zlib
+ > [storage]
+ > dirstate-v2.slow-path=allow
> EOF
store and revlogv1 are required in source
@@ -30,6 +32,9 @@
Cannot upgrade shared repositories
$ hg init share-parent
+ $ hg -R share-parent debugbuilddag -n .+9
+ $ hg -R share-parent up tip
+ 10 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg -q share share-parent share-child
$ hg -R share-child debugupgraderepo --config format.sparse-revlog=no
@@ -37,6 +42,155 @@
(upgrade the main repository directly)
[255]
+Unless the action is compatible with share
+
+ $ hg -R share-child debugupgraderepo --config format.use-dirstate-v2=yes --quiet
+ requirements
+ preserved: * (glob)
+ added: dirstate-v2
+
+ no revlogs to process
+
+
+ $ hg -R share-child debugupgraderepo --config format.use-dirstate-v2=yes --quiet --run
+ upgrade will perform the following actions:
+
+ requirements
+ preserved: * (glob)
+ added: dirstate-v2
+
+ no revlogs to process
+
+ $ hg debugformat -R share-child | grep dirstate-v2
+ dirstate-v2: yes
+ $ hg debugformat -R share-parent | grep dirstate-v2
+ dirstate-v2: no
+ $ hg status --all -R share-child
+ C nf0
+ C nf1
+ C nf2
+ C nf3
+ C nf4
+ C nf5
+ C nf6
+ C nf7
+ C nf8
+ C nf9
+ $ hg log -l 3 -R share-child
+ changeset: 9:0059eb38e4a4
+ tag: tip
+ user: debugbuilddag
+ date: Thu Jan 01 00:00:09 1970 +0000
+ summary: r9
+
+ changeset: 8:4d5be70c8130
+ user: debugbuilddag
+ date: Thu Jan 01 00:00:08 1970 +0000
+ summary: r8
+
+ changeset: 7:e60bfe72517e
+ user: debugbuilddag
+ date: Thu Jan 01 00:00:07 1970 +0000
+ summary: r7
+
+ $ hg status --all -R share-parent
+ C nf0
+ C nf1
+ C nf2
+ C nf3
+ C nf4
+ C nf5
+ C nf6
+ C nf7
+ C nf8
+ C nf9
+ $ hg log -l 3 -R share-parent
+ changeset: 9:0059eb38e4a4
+ tag: tip
+ user: debugbuilddag
+ date: Thu Jan 01 00:00:09 1970 +0000
+ summary: r9
+
+ changeset: 8:4d5be70c8130
+ user: debugbuilddag
+ date: Thu Jan 01 00:00:08 1970 +0000
+ summary: r8
+
+ changeset: 7:e60bfe72517e
+ user: debugbuilddag
+ date: Thu Jan 01 00:00:07 1970 +0000
+ summary: r7
+
+
+ $ hg -R share-child debugupgraderepo --config format.use-dirstate-v2=no --quiet --run
+ upgrade will perform the following actions:
+
+ requirements
+ preserved: * (glob)
+ removed: dirstate-v2
+
+ no revlogs to process
+
+ $ hg debugformat -R share-child | grep dirstate-v2
+ dirstate-v2: no
+ $ hg debugformat -R share-parent | grep dirstate-v2
+ dirstate-v2: no
+ $ hg status --all -R share-child
+ C nf0
+ C nf1
+ C nf2
+ C nf3
+ C nf4
+ C nf5
+ C nf6
+ C nf7
+ C nf8
+ C nf9
+ $ hg log -l 3 -R share-child
+ changeset: 9:0059eb38e4a4
+ tag: tip
+ user: debugbuilddag
+ date: Thu Jan 01 00:00:09 1970 +0000
+ summary: r9
+
+ changeset: 8:4d5be70c8130
+ user: debugbuilddag
+ date: Thu Jan 01 00:00:08 1970 +0000
+ summary: r8
+
+ changeset: 7:e60bfe72517e
+ user: debugbuilddag
+ date: Thu Jan 01 00:00:07 1970 +0000
+ summary: r7
+
+ $ hg status --all -R share-parent
+ C nf0
+ C nf1
+ C nf2
+ C nf3
+ C nf4
+ C nf5
+ C nf6
+ C nf7
+ C nf8
+ C nf9
+ $ hg log -l 3 -R share-parent
+ changeset: 9:0059eb38e4a4
+ tag: tip
+ user: debugbuilddag
+ date: Thu Jan 01 00:00:09 1970 +0000
+ summary: r9
+
+ changeset: 8:4d5be70c8130
+ user: debugbuilddag
+ date: Thu Jan 01 00:00:08 1970 +0000
+ summary: r8
+
+ changeset: 7:e60bfe72517e
+ user: debugbuilddag
+ date: Thu Jan 01 00:00:07 1970 +0000
+ summary: r7
+
Do not yet support upgrading treemanifest repos