#!/bin/bash

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

if (( $# < 1 )); then
	msg "usage: %s <pkgname|pkgbase> ..." "${0##*/}"
	exit 1
fi

# Lock everything to reduce  possibility of interfering task between the different repo-updates
script_lock
for repo in "${TESTING_REPO}" "${STABLE_REPOS[@]}"; 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
		arch_svn export -q "${SVNREPO}/${pkgbase}/repos" "${WORKDIR}/${pkgbase}" >/dev/null

		found_source=false
		for pkgarch in "${ARCHES[@]}" 'any'; do
			svnrepo_from="${WORKDIR}/${pkgbase}/${TESTING_REPO}-${pkgarch}"
			if [[ -r ${svnrepo_from}/PKGBUILD ]]; then
				found_source=true
				break
			fi
		done
		[[ $found_source = true ]] || die "%s not found in [%s]" "$pkgbase" "$TESTING_REPO"
		found_target=false
		for pkgarch in "${ARCHES[@]}" 'any'; do
			for repo in "${STABLE_REPOS[@]}"; do
				svnrepo_to="${WORKDIR}/${pkgbase}/${repo}-${pkgarch}"
				if [[ -r ${svnrepo_to}/PKGBUILD ]]; then
					found_target=true
					pkgs[${repo}]+="${pkgbase} "
					break 2
				fi
			done
		done
		[[ $found_target = true ]] || die "%s not found in any of these repos: %s" "$pkgbase" "${STABLE_REPOS[*]}"
	fi
done

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

script_unlock