#!/bin/sh
# Announcement message skelton
#
branch=${1?branch}
previous=${2?previous}

relname=$(git describe "$branch") &&
vername=$(expr "$relname" : 'v\(.*\)') || exit $?

git rev-parse --verify "$previous" >/dev/null || exit $?

case "$branch" in
maint)
	kind="maintenance" ;;
mainto/*)
	kind="obsolete maintenance" ;;
master)
	kind="feature" ;;
esac

fmt -64 <<EOF
Subject: [ANNOUNCE] GIT $vername

The latest $kind release GIT $vername is available at the usual places:

	http://www.kernel.org/pub/software/scm/git/

	git-$vername.tar.{gz,bz2}			(tarball)
	RPMS/\$arch/git-*-$vername-1.\$arch.rpm	(RPM)


BLURB HERE BLURB HERE BLURB HERE

----------------------------------------------------------------

Changes since $previous are as follows:

EOF

git log --no-merges "$previous".."$branch" | git shortlog