#!/bin/bash
# @P@/scripts/release.sh
#
#  (c)2006, Laurence Withers. Released under the GNU GPL. See file
#  COPYING for more information / terms of license.
#

# Prepares package for release. Expects the version number on the
# command line.



# Get the directory of the repository (needed to include functions file)
cd $(dirname $0)
cd $(dirname $(pwd))
[ -z "${VERBOSE}" ] && VERBOSE="0"
source "scripts/functions.sh" || exit 1



# Get version etc.
if [ $# -ne 2 ]
then
    echo "Usage: scripts/release.sh <version> <output_dir>"
    exit 1
fi
VER=$1
DIR=$2

PKGNAME="@P@-${VER}"



# move to output directory and clone git repository
echo "Cloning repository..."
do_cmd cd "${DIR}" || exit 1
do_cmd rm -rf "${PKGNAME}" "${PKGNAME}-doc" || exit 1
do_cmd git-clone --local --shared -n "${REPOS}" "${PKGNAME}" || exit 1
do_cmd cd "${PKGNAME}" || exit 1
print_success "Done"



# Check out a new copy of the library from git
echo "Checking out tag ${VER}..."
do_cmd git-checkout "${VER}" || exit 1
print_success "Done"



# Check that the default build operation runs; also, build and save the
# documentation whilst we're at it
do_cmd ./make.sh default docs || exit 1
do_cmd mv html "../${PKGNAME}-doc" || exit 1



# Clean up
do_cmd ./make.sh clean || exit 1
do_cmd rm -rf .git || exit 1



# Build archive, md5sum and signature
cd ..
tar c "${PKGNAME}" | bzip2 > "${PKGNAME}.tar.bz2"
tar c "${PKGNAME}-doc" | bzip2 > "${PKGNAME}-doc.tar.bz2"
md5sum "${PKGNAME}.tar.bz2" > "${PKGNAME}.md5"
md5sum "${PKGNAME}-doc.tar.bz2" > "${PKGNAME}-doc.md5"
gpg -a -b "${PKGNAME}.tar.bz2"
gpg -a -b "${PKGNAME}-doc.tar.bz2"



# clean up
rm -rf "${PKGNAME}" "${PKGNAME}-doc"