Mercurial > hg
view tests/test-issue1802.t @ 48693:de3ac3d2c60b
stream-clone: allow to change persistent-nodemap format during stream clone
Persistent nodemap affect the store format. However it is fairly isolated and
fast to generate locally. So not making it a fixed part of the stream clone is
useful.
This allow clients without persistent-nodemap support (default for client
without Rust enabled, or simply older client). So it make it possible to enable
persistent nodemap on client, where it can provide a massive boost. without too
much consequence.
To do so, we stop using it in the advertisement requirements for streaming and
let the client add/remove the necessary file depending of its configuration.
We still send the files as it seems like a small save to not regenerate them.
In addition, the way we match them will overlap with the changelog-v2/revlog-v2
so we can't simply skip the associated patterns.
Differential Revision: https://phab.mercurial-scm.org/D12096
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Thu, 27 Jan 2022 22:24:11 +0100 |
parents | baf3fe2977cc |
children |
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#require execbit Create extension that can disable exec checks: $ cat > noexec.py <<EOF > from mercurial import extensions, util > def setflags(orig, f, l, x): > pass > def checkexec(orig, path): > return False > def extsetup(ui): > extensions.wrapfunction(util, 'setflags', setflags) > extensions.wrapfunction(util, 'checkexec', checkexec) > EOF $ hg init unix-repo $ cd unix-repo $ touch a $ hg add a $ hg commit -m 'unix: add a' $ hg clone . ../win-repo updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ chmod +x a $ hg commit -m 'unix: chmod a' $ hg manifest -v 755 * a $ cd ../win-repo $ touch b $ hg add b $ hg commit -m 'win: add b' $ hg manifest -v 644 a 644 b $ hg pull pulling from $TESTTMP/unix-repo searching for changes adding changesets adding manifests adding file changes added 1 changesets with 0 changes to 0 files (+1 heads) new changesets 2d8bcf2dda39 (run 'hg heads' to see heads, 'hg merge' to merge) $ hg manifest -v -r tip 755 * a Simulate a Windows merge: $ hg --config extensions.n=$TESTTMP/noexec.py merge --debug resolving manifests branchmerge: True, force: False, partial: False ancestor: a03b0deabf2b, local: d6fa54f68ae1+, remote: 2d8bcf2dda39 a: update permissions -> e 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) Simulate a Windows commit: $ hg --config extensions.n=$TESTTMP/noexec.py commit -m 'win: merge' $ hg manifest -v 755 * a 644 b $ cd ..