Mercurial > hg
view tests/test-narrow-copies.t @ 46472:98e39f04d60e
upgrade: implement partial upgrade for upgrading persistent-nodemap
Upgrading repositories to use persistent nodemap should be fast and easy as it
requires only two things:
1) Updating the requirements
2) Writing a persistent-nodemap on disk
For both of the steps above, we don't need to edit existing revlogs.
This patch makes upgrade only do the above mentioned two steps if we are
only upgarding to use persistent-nodemap feature.
Since `nodemap.persist_nodemap()` assumes that there exists a nodemap file for
the given revlog if we are trying to call it, this patch adds `force` argument
to create a file if does not exist which is true in our upgrade case.
The test changes demonstrate that we no longer write nodemap files for manifest
after upgrade which I think is desirable.
Differential Revision: https://phab.mercurial-scm.org/D9936
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Mon, 01 Feb 2021 00:02:00 +0530 |
parents | f90a5c211251 |
children |
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$ . "$TESTDIR/narrow-library.sh" create full repo $ hg init master $ cd master $ mkdir inside $ echo inside > inside/f1 $ mkdir outside $ echo outside > outside/f2 $ hg ci -Aqm 'initial' $ hg mv outside/f2 inside/f2 $ hg ci -qm 'move f2 from outside' $ echo modified > inside/f2 $ hg ci -qm 'modify inside/f2' $ mkdir outside $ echo new > outside/f3 $ hg ci -Aqm 'add outside/f3' $ cd .. $ hg clone --narrow ssh://user@dummy/master narrow --include inside -r 2 adding changesets adding manifests adding file changes added 3 changesets with 3 changes to 2 files new changesets *:* (glob) updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd narrow $ hg co 'desc("move f2")' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg status $ hg diff $ hg diff --change . --git diff --git a/inside/f2 b/inside/f2 new file mode 100644 --- /dev/null +++ b/inside/f2 @@ -0,0 +1,1 @@ +outside $ hg log --follow inside/f2 -r tip changeset: 2:bcfb756e0ca9 tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: modify inside/f2 changeset: 1:5a016133b2bb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: move f2 from outside $ echo new > inside/f4 $ hg ci -Aqm 'add inside/f4' $ hg pull -q $ hg --config extensions.rebase= rebase -d tip rebasing 3:4f84b666728c "add inside/f4" saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/4f84b666728c-4269b76e-rebase.hg $ hg co -q 0 $ echo modified > inside/f1 $ hg ci -qm 'modify inside/f1' $ echo new > inside/f5 $ hg ci -Aqm 'add inside/f5' $ hg --config extensions.rebase= rebase -d 'public()' -r . rebasing 6:610b60178c28 tip "add inside/f5" saved backup bundle to $TESTTMP/narrow/.hg/strip-backup/610b60178c28-65716a78-rebase.hg