#!/bin/sh

case "$2" in
commit|message)
	# It appears git invokes this script for interactive rebase but does
	# not remove commented lines, so just exit if we're not called with the
	# default (comment-containing) template.
	egrep -q '^#' "$1" || return 0
	;;
template)
	return 0
	;;
merge)
	return 0
	;;
esac

outfile=$(mktemp /tmp/freebsd-git-commit.XXXXXXXX)
cat >$outfile <<EOF

$(awk '1;/^#$/{exit}' $1)
# Uncomment and complete these metadata fields, as appropriate:
# 
# PR:		
# Submitted by:	
# Reported by:	
# Reviewed by:	
# Approved by:	
# Obtained from:	
# MFC after:	
# MFH:		
# Relnotes:	
# Security:	
# Sponsored by:	
# Pull Request:	
# Differential Revision:	
#
# Description of fields to fill in above:                 72 columns --|
# PR:                       If and which Problem Report is related.
# Submitted by:             If someone else sent in the change.
# Reported by:              If someone else reported the issue.
# Reviewed by:              If someone else reviewed your modification.
# Approved by:              If you needed approval for this commit.
# Obtained from:            If the change is from a third party.
# MFC after:                N [day[s]|week[s]|month[s]].  Request a reminder email.
# MFH:                      Ports tree branch name.  Request approval for merge.
# Relnotes:                 Set to 'yes' for mention in release notes.
# Security:                 Vulnerability reference (one per line) or description.
# Sponsored by:             If the change was sponsored by an organization.
# Pull Request:             https://github.com/freebsd/<repo>/pull/### (*full* GitHub URL needed).
# Differential Revision:    https://reviews.freebsd.org/D### (*full* phabric URL needed).
$(awk '/^#$/,EOF' $1)
EOF

mv $outfile $1