1#!/bin/sh 2# 3# An example hook script to prepare the commit log message. 4# Called by "git commit" with the name of the file that has the 5# commit message, followed by the description of the commit 6# message's source. The hook's purpose is to edit the commit 7# message file. If the hook fails with a non-zero status, 8# the commit is aborted. 9# 10# To enable this hook, rename this file to "prepare-commit-msg". 11 12# This hook includes three examples. The first one removes the 13# "# Please enter the commit message..." help message. 14# 15# The second includes the output of "git diff --name-status -r" 16# into the message, just before the "git status" output. It is 17# commented because it doesn't cope with --amend or with squashed 18# commits. 19# 20# The third example adds a Signed-off-by line to the message, that can 21# still be edited. This is rarely a good idea. 22 23COMMIT_MSG_FILE=$1 24COMMIT_SOURCE=$2 25SHA1=$3 26 27@PERL_PATH@ -i.bak -ne'print unless(m/^. Please enter the commit message/..m/^#$/)'"$COMMIT_MSG_FILE" 28 29# case "$COMMIT_SOURCE,$SHA1" in 30# ,|template,) 31# @PERL_PATH@ -i.bak -pe ' 32# print "\n" . `git diff --cached --name-status -r` 33# if /^#/ && $first++ == 0' "$COMMIT_MSG_FILE" ;; 34# *) ;; 35# esac 36 37# SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p') 38# git interpret-trailers --in-place --trailer "$SOB" "$COMMIT_MSG_FILE" 39# if test -z "$COMMIT_SOURCE" 40# then 41# @PERL_PATH@ -i.bak -pe 'print "\n" if !$first_line++' "$COMMIT_MSG_FILE" 42# fi