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b15aa973b2
The "git cherry-pick --abort" command currently renames the .git/sequencer directory to .git/sequencer-old instead of removing it on success due to an accident. cherry-pick --abort is designed to work in three steps: 1) find which commit to roll back to 2) call "git reset --merge <commit>" to move to that commit 3) remove the .git/sequencer directory But the careless author forgot step 3 entirely. The only reason the command worked anyway is that "git reset --merge <commit>" renames the .git/sequencer directory as a secondary effect --- after moving to <commit>, or so the logic goes, it is unlikely but possible that the caller of git reset wants to continue the series of cherry-picks that was in progress, so git renames the sequencer state to .git/sequencer-old to be helpful while allowing the cherry-pick to be resumed if the caller did not want to end the sequence after all. By running "git cherry-pick --abort", the operator has clearly indicated that she is not planning to continue cherry-picking. Remove the (renamed) .git/sequencer directory as intended all along. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
52 lines
1.4 KiB
Bash
Executable file
52 lines
1.4 KiB
Bash
Executable file
#!/bin/sh
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test_description='Test interaction of reset --hard with sequencer
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+ anotherpick: rewrites foo to d
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+ picked: rewrites foo to c
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+ unrelatedpick: rewrites unrelated to reallyunrelated
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+ base: rewrites foo to b
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+ initial: writes foo as a, unrelated as unrelated
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'
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. ./test-lib.sh
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pristine_detach () {
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git cherry-pick --quit &&
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git checkout -f "$1^0" &&
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git read-tree -u --reset HEAD &&
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git clean -d -f -f -q -x
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}
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test_expect_success setup '
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echo unrelated >unrelated &&
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git add unrelated &&
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test_commit initial foo a &&
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test_commit base foo b &&
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test_commit unrelatedpick unrelated reallyunrelated &&
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test_commit picked foo c &&
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test_commit anotherpick foo d &&
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git config advice.detachedhead false
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'
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test_expect_success 'reset --hard cleans up sequencer state, providing one-level undo' '
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pristine_detach initial &&
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test_must_fail git cherry-pick base..anotherpick &&
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test_path_is_dir .git/sequencer &&
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git reset --hard &&
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test_path_is_missing .git/sequencer &&
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test_path_is_dir .git/sequencer-old &&
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git reset --hard &&
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test_path_is_missing .git/sequencer-old
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'
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test_expect_success 'cherry-pick --abort does not leave sequencer-old dir' '
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pristine_detach initial &&
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test_must_fail git cherry-pick base..anotherpick &&
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git cherry-pick --abort &&
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test_path_is_missing .git/sequencer &&
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test_path_is_missing .git/sequencer-old
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'
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test_done
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