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812d2a3d61
The use case for --keep option is to remove previous commits unrelated
to the current changes in the working tree. So in this use case we are
not supposed to have unmerged entries. This is why it seems safer to
just disallow using --keep when there are unmerged entries.
And this patch changes the error message when --keep was disallowed and
there were some unmerged entries from:
error: Entry 'file1' would be overwritten by merge. Cannot merge.
fatal: Could not reset index file to revision 'HEAD^'.
to:
fatal: Cannot do a keep reset in the middle of a merge.
which is nicer.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
121 lines
2.5 KiB
Bash
Executable file
121 lines
2.5 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2010 Christian Couder
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#
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test_description='Tests to check that "reset" options follow a known table'
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. ./test-lib.sh
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test_expect_success 'creating initial commits' '
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test_commit E file1 &&
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test_commit D file1 &&
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test_commit C file1
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'
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while read W1 I1 H1 T opt W2 I2 H2
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do
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test_expect_success "check: $W1 $I1 $H1 $T --$opt $W2 $I2 $H2" '
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git reset --hard C &&
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if test "$I1" != "$H1"
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then
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echo "$I1" >file1 &&
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git add file1
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fi &&
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if test "$W1" != "$I1"
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then
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echo "$W1" >file1
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fi &&
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if test "$W2" != "XXXXX"
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then
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git reset --$opt $T &&
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test "$(cat file1)" = "$W2" &&
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git checkout-index -f -- file1 &&
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test "$(cat file1)" = "$I2" &&
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git checkout -f HEAD -- file1 &&
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test "$(cat file1)" = "$H2"
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else
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test_must_fail git reset --$opt $T
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fi
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'
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done <<\EOF
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A B C D soft A B D
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A B C D mixed A D D
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A B C D hard D D D
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A B C D merge XXXXX
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A B C D keep XXXXX
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A B C C soft A B C
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A B C C mixed A C C
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A B C C hard C C C
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A B C C merge XXXXX
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A B C C keep A C C
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B B C D soft B B D
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B B C D mixed B D D
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B B C D hard D D D
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B B C D merge D D D
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B B C D keep XXXXX
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B B C C soft B B C
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B B C C mixed B C C
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B B C C hard C C C
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B B C C merge C C C
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B B C C keep B C C
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B C C D soft B C D
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B C C D mixed B D D
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B C C D hard D D D
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B C C D merge XXXXX
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B C C D keep XXXXX
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B C C C soft B C C
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B C C C mixed B C C
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B C C C hard C C C
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B C C C merge B C C
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B C C C keep B C C
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EOF
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test_expect_success 'setting up branches to test with unmerged entries' '
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git reset --hard C &&
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git branch branch1 &&
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git branch branch2 &&
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git checkout branch1 &&
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test_commit B1 file1 &&
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git checkout branch2 &&
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test_commit B file1
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'
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while read W1 I1 H1 T opt W2 I2 H2
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do
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test_expect_success "check: $W1 $I1 $H1 $T --$opt $W2 $I2 $H2" '
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git reset --hard B &&
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test_must_fail git merge branch1 &&
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cat file1 >X_file1 &&
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if test "$W2" != "XXXXX"
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then
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git reset --$opt $T &&
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if test "$W2" = "X"
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then
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test_cmp file1 X_file1
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else
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test "$(cat file1)" = "$W2"
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fi &&
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git checkout-index -f -- file1 &&
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test "$(cat file1)" = "$I2" &&
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git checkout -f HEAD -- file1 &&
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test "$(cat file1)" = "$H2"
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else
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test_must_fail git reset --$opt $T
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fi
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'
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done <<\EOF
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X U B C soft XXXXX
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X U B C mixed X C C
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X U B C hard C C C
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X U B C merge C C C
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X U B C keep XXXXX
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X U B B soft XXXXX
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X U B B mixed X B B
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X U B B hard B B B
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X U B B merge B B B
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X U B B keep XXXXX
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EOF
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test_done
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