#!/bin/bash

LANG=C.utf8
set -ex

version="$1"
bug="$2"
args="$3"
ts="$(date '+%a %b %d %Y') $(git config user.name) <$(git config user.email)>"

kinit -R zbyszek@FEDORAPROJECT.ORG
 
sed -i "s/%changelog/%changelog\n* $ts - $version-1\n- New upstream release (#$bug).\n/" *.spec
sed -i -r "s/(^Version: *) .+/\1 $version/" *.spec
sed -i -r "s/(^Release: *) [0-9]+/\1 1/" *.spec
spectool -g *.spec
: >sources
fedpkg local
spectool -l -S *.spec | awk '{print $2}' | sed s:.*/:: | xargs fedpkg new-sources
git add *.spec
git commit -a -m "Upstream release $version"

if [ -d "archlinux-keyring" ]; then
    (cd archlinux-keyring && git pull)
else
    git clone https://projects.archlinux.org/archlinux-keyring.git/
fi
GIT_DIR=archlinux-keyring/.git git tag --verify "$version"

sum1=$(GIT_DIR=archlinux-keyring/.git git archive --prefix=archlinux-keyring-$version/ "$version"|md5sum -)
sum2=$(zcat archlinux-keyring-$version.tar.gz| md5sum -)
if [ "$sum1" != "$sum2" ]; then
    echo "Checksums don't match!"
    exit 1
fi

if [  "$args" = "-u" ]; then
    git push
    fedpkg build
fi