#!/bin/bash

# script to build a release announcement for the Monkeysphere
# if you're running this, you probably also want to read through
# the checklist in utils/preparing-release.

# Author: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
# Copyright: © 2008-2010
# License: GPL, v3 or later

VERSION=`head -n1 Changelog | sed 's/.*(\([^)]*\)).*/\1/'`

{ 
    sed "s/__VERSION__/$VERSION/g" < utils/releasenote.header
    head -n$(( $(grep -n '^ --' Changelog  | head -n1 | cut -f1 -d:) - 2 )) Changelog | tail -n+3
    sed "s/__VERSION__/$VERSION/g" < utils/releasenote.footer
} > "website/news/release-$VERSION.mdwn"

git add "website/news/release-$VERSION.mdwn"

checksums() {
    echo "checksums for the monkeysphere ${VERSION%%-*} release:"
    echo
    echo "MD5:"
    md5sum "monkeysphere_${VERSION%%-*}.orig.tar.gz"
    echo
    echo "SHA1:"
    sha1sum "monkeysphere_${VERSION%%-*}.orig.tar.gz"
    echo
    echo "SHA256:"
    sha256sum "monkeysphere_${VERSION%%-*}.orig.tar.gz"
} 

checksums

temprelease=$(mktemp ${TMPDIR:-/tmp}/tmp.XXXXXXXXXX)
trap "rm -f $temprelease" EXIT
set -e
head -n$(( $(grep -n '^-----BEGIN PGP SIGNED MESSAGE-----$' website/download.mdwn | head -n1 | cut -f1 -d:) - 1 )) website/download.mdwn | \
 sed -e 's|http://archive\.monkeysphere\.info/debian/pool/monkeysphere/m/monkeysphere/monkeysphere_[[:digit:].]\+\.orig\.tar\.gz|http://archive.monkeysphere.info/debian/pool/monkeysphere/m/monkeysphere/monkeysphere_'"${VERSION%%-*}"'.orig.tar.gz|g' >$temprelease
checksums | gpg --no-tty --clearsign --default-key EB8AF314 >>$temprelease
cat utils/download.mdwn.footer >>$temprelease
mv "$temprelease" website/download.mdwn
trap - EXIT
set +e

git add website/download.mdwn

gpg --verify website/download.mdwn

printf "please remember to add the new version to the bugtracker:\n  https://labs.riseup.net/code/projects/settings/monkeysphere\n"