#!/bin/bash -e

# Copyright © Sébastien Luttringer
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

REPO_SSH=repos.archlinux.org

shopt -s xpg_echo

if [[ -t 0 && -t 2 ]]; then
	RED=$'\e''[1;31m'
	GREEN=$'\e''[1;32m'
	BLUE=$'\e''[1;34m'
	BOLD=$'\e''[0;1m'
	RESET=$'\e''[m'
fi

msg() {
	printf "$GREEN==>$BOLD $1$RESET\n" "${@:1}"
}

msg2() {
	printf "$BLUE  ->$BOLD $1$RESET\n" "${@:1}"
}

usage() {
	echo "usage: ${0##*/} [options] <core|extra|commnunity> package ..." >&2
	exit 1
}

main() {
	(( $# < 2 )) && usage
	repo=$1
	shift
	case $repo in
		core|extra)
			cmd=archco
			svn=/srv/repos/svn-packages/dbscripts
		;;
		community)
			cmd=communityco
			svn=/srv/repos/svn-community/dbscripts
		;;
		*) usage;;
	esac
	local wd="$(mktemp -d)"
	cd "$wd"
	for pkg; do
		msg "Checkout $cmd $pkg"
		$cmd "$pkg"
		pushd "$pkg/trunk" >/dev/null
		msg 'Prepare AUR export'
		makepkg --printsrcinfo > .SRCINFO
		git init
		git add * .SRCINFO
		git commit -m 'Initial Commit' -m "Moved from $repo"
		git remote add origin "ssh://aur@aur.archlinux.org/$pkg.git"
		msg 'Push to AUR'
		git push -u origin master
		popd >/dev/null
		msg 'Remove package from repo'
		ssh "$REPO_SSH" $svn/db-remove $repo x86_64 "$pkg"
		ssh "$REPO_SSH" $svn/db-remove $repo i686 "$pkg"
		ssh "$REPO_SSH" $svn/db-remove $repo any "$pkg"
	done
	msg 'Cleanup'
	rm -rf "$wd"
}

main "$@"

# vim:set ts=2 sw=2 ft=sh noet: