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3015fa5846
The perldiag(1) has following to say about this:
"Can't do inplace edit without backup"
(F) You're on a system such as MS-DOS that gets confused if
you try reading from a deleted (but still opened) file. You
have to say -i.bak, or some such.
Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
37 lines
1.2 KiB
Bash
Executable file
37 lines
1.2 KiB
Bash
Executable file
#!/bin/sh
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#
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# An example hook script to prepare the commit log message.
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# Called by git-commit with the name of the file that has the
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# commit message, followed by the description of the commit
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# message's source. The hook's purpose is to edit the commit
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# message file. If the hook fails with a non-zero status,
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# the commit is aborted.
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#
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# To enable this hook, rename this file to "prepare-commit-msg".
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# This hook includes three examples. The first comments out the
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# "Conflicts:" part of a merge commit.
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#
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# The second includes the output of "git diff --name-status -r"
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# into the message, just before the "git status" output. It is
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# commented because it doesn't cope with --amend or with squashed
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# commits.
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#
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# The third example adds a Signed-off-by line to the message, that can
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# still be edited. This is rarely a good idea.
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case "$2,$3" in
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merge,)
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perl -i.bak -ne 's/^/# /, s/^# #/#/ if /^Conflicts/ .. /#/; print' "$1" ;;
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# ,|template,)
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# perl -i.bak -pe '
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# print "\n" . `git diff --cached --name-status -r`
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# if /^#/ && $first++ == 0' "$1" ;;
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*) ;;
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esac
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# SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')
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# grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1"
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