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![Junio C Hamano](/assets/img/avatar_default.png)
After running 'git-update-index' for some paths, you may want to do the update on the same set of paths again. The new flag --again checks the paths whose index entries are are different from the HEAD commit and updates them from the working tree contents. This was brought up by Carl Worth on #git. Signed-off-by: Junio C Hamano <junkio@cox.net>
74 lines
1.8 KiB
Bash
Executable file
74 lines
1.8 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2006 Junio C Hamano
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#
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test_description='git-update-index --again test.
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'
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. ./test-lib.sh
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test_expect_success 'update-index --add' \
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'echo hello world >file1 &&
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echo goodbye people >file2 &&
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git-update-index --add file1 file2 &&
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git-ls-files -s >current &&
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cmp current - <<\EOF
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100644 3b18e512dba79e4c8300dd08aeb37f8e728b8dad 0 file1
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100644 9db8893856a8a02eaa73470054b7c1c5a7c82e47 0 file2
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EOF'
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test_expect_success 'update-index --again' \
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'rm -f file1 &&
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echo hello everybody >file2 &&
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if git-update-index --again
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then
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echo should have refused to remove file1
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exit 1
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else
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echo happy - failed as expected
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fi &&
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git-ls-files -s >current &&
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cmp current - <<\EOF
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100644 3b18e512dba79e4c8300dd08aeb37f8e728b8dad 0 file1
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100644 9db8893856a8a02eaa73470054b7c1c5a7c82e47 0 file2
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EOF'
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test_expect_success 'update-index --remove --again' \
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'git-update-index --remove --again &&
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git-ls-files -s >current &&
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cmp current - <<\EOF
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100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0 file2
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EOF'
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test_expect_success 'first commit' 'git-commit -m initial'
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test_expect_success 'update-index again' \
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'mkdir -p dir1 &&
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echo hello world >dir1/file3 &&
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echo goodbye people >file2 &&
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git-update-index --add file2 dir1/file3 &&
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echo hello everybody >file2
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echo happy >dir1/file3 &&
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git-update-index --again &&
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git-ls-files -s >current &&
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cmp current - <<\EOF
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100644 53ab446c3f4e42ce9bb728a0ccb283a101be4979 0 dir1/file3
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100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0 file2
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EOF'
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test_expect_success 'update-index --update from subdir' \
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'echo not so happy >file2 &&
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cd dir1 &&
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cat ../file2 >file3 &&
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git-update-index --again &&
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cd .. &&
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git-ls-files -s >current &&
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cmp current - <<\EOF
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100644 d7fb3f695f06c759dbf3ab00046e7cc2da22d10f 0 dir1/file3
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100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0 file2
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EOF'
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test_done
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