mirror of
https://github.com/facebook/sapling.git
synced 2024-10-06 06:47:41 +03:00
f2c3496b91
Summary: This reduces disk flushes, and is more efficient. The main motivation is to avoid a situation where each added commit becomes part of `visibleheads`. For example, drawdag: C | B | A would previously have visibleheads change from `A` to `B` to `C`, but now `visibleheads` is only `C` without having the `B` or `A` state. Reviewed By: singhsrb Differential Revision: D32436069 fbshipit-source-id: 30274b1158c5eb796bc24101dc892c334c0f0287
40 lines
1.3 KiB
Perl
40 lines
1.3 KiB
Perl
#chg-compatible
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Crash in histpack code path where the amend destination already exists
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$ configure mutation-norecord
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$ enable undo treemanifest remotefilelog
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$ setconfig treemanifest.treeonly=1 remotefilelog.reponame=foo remotefilelog.cachepath=$TESTTMP/cache
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$ setconfig remotefilelog.write-hgcache-to-indexedlog=False remotefilelog.write-local-to-indexedlog=False
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$ newrepo
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$ drawdag << 'EOS'
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> B
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> |
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> A
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> EOS
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$ enable undo
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$ hg up -q $B
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$ echo foo > msg
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$ hg --config dummy.option=dummy commit --amend -l msg
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$ hg undo -q
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hint[undo-uncommit-unamend]: undoing amends discards their changes.
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to restore the changes to the working copy, run 'hg revert -r 220f69710758 --all'
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in the future, you can use 'hg unamend' instead of 'hg undo' to keep changes
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hint[hint-ack]: use 'hg hint --ack undo-uncommit-unamend' to silence these hints
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$ hg commit --amend -l msg
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Make sure no invalid manifests were written:
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$ cd .hg/store/packs/manifests
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$ for i in *.histidx; do hg debughistorypack $i; done
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Node P1 Node P2 Node Link Node Copy From
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eb7988638387 41b34f08c135 000000000000 220f69710758
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Node P1 Node P2 Node Link Node Copy From
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eb7988638387 41b34f08c135 000000000000 112478962961
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41b34f08c135 000000000000 000000000000 426bada5c675
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