#!/bin/bash

. "$(dirname "$(readlink -e "$0")")/config"
. "$(dirname "$(readlink -e "$0")")/db-functions"

if [ $# -lt 1 ]; then
	msg "usage: ${0##*/} <pkgname|pkgbase> ..."
	exit 1
fi

# Lock everything to reduce  possibility of interfering task between the different repo-updates
script_lock
for repo in  'core' 'extra' 'testing'; do
	for pkgarch in "${ARCHES[@]}"; do
		repo_lock "${repo}" "${pkgarch}" || exit 1
	done
done

declare -A pkgs

for pkgbase in "$@"; do
	if [ ! -d "${WORKDIR}/${pkgbase}" ]; then
		/usr/bin/svn export -q "${SVNREPO}/${pkgbase}/repos" "${WORKDIR}/${pkgbase}" >/dev/null

		found_source=false
		for pkgarch in "${ARCHES[@]}" 'any'; do
			svnrepo_from="${WORKDIR}/${pkgbase}/testing-${pkgarch}"
			if [ -r "${svnrepo_from}/PKGBUILD" ]; then
				found_source=true
				break
			fi
		done
		"${found_source}" || die "${pkgbase} not found in [testing]"
		found_target=false
		for pkgarch in "${ARCHES[@]}" 'any'; do
			for repo in 'core' 'extra'; do
				svnrepo_to="${WORKDIR}/${pkgbase}/${repo}-${pkgarch}"
				if [ -r "${svnrepo_to}/PKGBUILD" ]; then
					found_target=true
					pkgs[${repo}]+="${pkgbase} "
					break 2
				fi
			done
		done
		"${found_target}" || die "${pkgbase} neither found in [core] nor [extra]"
	fi
done

for pkgarch in "${ARCHES[@]}"; do
	repo_unlock 'testing' "${pkgarch}"
done
for repo in  'core' 'extra'; do
	for pkgarch in "${ARCHES[@]}"; do
		repo_unlock "${repo}" "${pkgarch}"
	done
	if [ -n "${pkgs[${repo}]}" ]; then
		"$(dirname "$(readlink -e "$0")")/db-move" 'testing' "${repo}" ${pkgs[${repo}]}
	fi
done

script_unlock