Mercurial > hg
view tests/test-abort-checkin.t @ 48677:8e5effbf52d0 stable
branchmap: stop writing cache for uncommitted data
If we are about to write the branch while a transaction is active. we delay
that write. After the transaction is closed, we flush all the write we delayed
(unless they have been written in between).
Differential Revision: https://phab.mercurial-scm.org/D12128
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Tue, 01 Feb 2022 15:19:50 +0100 |
parents | f798709eb4b9 |
children |
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$ cat > abortcommit.py <<EOF > from mercurial import error > def hook(**args): > raise error.Abort(b"no commits allowed") > def reposetup(ui, repo): > repo.ui.setconfig(b"hooks", b"pretxncommit.nocommits", hook) > EOF $ abspath=`pwd`/abortcommit.py $ cat <<EOF >> $HGRCPATH > [extensions] > mq = > abortcommit = $abspath > EOF $ hg init foo $ cd foo $ echo foo > foo $ hg add foo mq may keep a reference to the repository so __del__ will not be called and .hg/journal.dirstate will not be deleted: $ hg ci -m foo error: pretxncommit.nocommits hook failed: no commits allowed transaction abort! rollback completed abort: no commits allowed [255] $ hg ci -m foo error: pretxncommit.nocommits hook failed: no commits allowed transaction abort! rollback completed abort: no commits allowed [255] $ cd ..