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d002ef4d94
This introduces a --patch mode for git-reset. The basic case is git reset --patch -- [files...] which acts as the opposite of 'git add --patch -- [files...]': it offers hunks for *un*staging. Advanced usage is git reset --patch <revision> -- [files...] which offers hunks from the diff between the index and <revision> for forward application to the index. (That is, the basic case is just <revision> = HEAD.) Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
69 lines
1.7 KiB
Bash
Executable file
69 lines
1.7 KiB
Bash
Executable file
#!/bin/sh
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test_description='git reset --patch'
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. ./lib-patch-mode.sh
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test_expect_success 'setup' '
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mkdir dir &&
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echo parent > dir/foo &&
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echo dummy > bar &&
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git add dir &&
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git commit -m initial &&
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test_tick &&
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test_commit second dir/foo head &&
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set_and_save_state bar bar_work bar_index &&
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save_head
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'
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# note: bar sorts before foo, so the first 'n' is always to skip 'bar'
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test_expect_success 'saying "n" does nothing' '
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set_and_save_state dir/foo work work
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(echo n; echo n) | git reset -p &&
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verify_saved_state dir/foo &&
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verify_saved_state bar
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'
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test_expect_success 'git reset -p' '
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(echo n; echo y) | git reset -p &&
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verify_state dir/foo work head &&
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verify_saved_state bar
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'
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test_expect_success 'git reset -p HEAD^' '
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(echo n; echo y) | git reset -p HEAD^ &&
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verify_state dir/foo work parent &&
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verify_saved_state bar
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'
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# The idea in the rest is that bar sorts first, so we always say 'y'
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# first and if the path limiter fails it'll apply to bar instead of
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# dir/foo. There's always an extra 'n' to reject edits to dir/foo in
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# the failure case (and thus get out of the loop).
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test_expect_success 'git reset -p dir' '
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set_state dir/foo work work
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(echo y; echo n) | git reset -p dir &&
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verify_state dir/foo work head &&
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verify_saved_state bar
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'
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test_expect_success 'git reset -p -- foo (inside dir)' '
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set_state dir/foo work work
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(echo y; echo n) | (cd dir && git reset -p -- foo) &&
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verify_state dir/foo work head &&
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verify_saved_state bar
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'
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test_expect_success 'git reset -p HEAD^ -- dir' '
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(echo y; echo n) | git reset -p HEAD^ -- dir &&
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verify_state dir/foo work parent &&
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verify_saved_state bar
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'
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test_expect_success 'none of this moved HEAD' '
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verify_saved_head
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'
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test_done
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