Chris@14: #!/bin/sh
Chris@14: #
Chris@14: # An example hook script to prepare the commit log message.
Chris@14: # Called by "git commit" with the name of the file that has the
Chris@14: # commit message, followed by the description of the commit
Chris@14: # message's source.  The hook's purpose is to edit the commit
Chris@14: # message file.  If the hook fails with a non-zero status,
Chris@14: # the commit is aborted.
Chris@14: #
Chris@14: # To enable this hook, rename this file to "prepare-commit-msg".
Chris@14: 
Chris@14: # This hook includes three examples.  The first comments out the
Chris@14: # "Conflicts:" part of a merge commit.
Chris@14: #
Chris@14: # The second includes the output of "git diff --name-status -r"
Chris@14: # into the message, just before the "git status" output.  It is
Chris@14: # commented because it doesn't cope with --amend or with squashed
Chris@14: # commits.
Chris@14: #
Chris@14: # The third example adds a Signed-off-by line to the message, that can
Chris@14: # still be edited.  This is rarely a good idea.
Chris@14: 
Chris@14: case "$2,$3" in
Chris@14:   merge,)
Chris@14:     /usr/bin/perl -i.bak -ne 's/^/# /, s/^# #/#/ if /^Conflicts/ .. /#/; print' "$1" ;;
Chris@14: 
Chris@14: # ,|template,)
Chris@14: #   /usr/bin/perl -i.bak -pe '
Chris@14: #      print "\n" . `git diff --cached --name-status -r`
Chris@14: #	 if /^#/ && $first++ == 0' "$1" ;;
Chris@14: 
Chris@14:   *) ;;
Chris@14: esac
Chris@14: 
Chris@14: # SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')
Chris@14: # grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1"