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