#!/bin/bash
#
# SPDX-License-Identifier: GPL-3.0-or-later

[[ -z ${DEVTOOLS_INCLUDE_REPO_WEB_SH:-} ]] || return 0
DEVTOOLS_INCLUDE_REPO_WEB_SH=1

_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-/usr/local/share/devtools-git-poc}
# shellcheck source=src/lib/common.sh
source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
# shellcheck source=src/lib/api/gitlab.sh
source "${_DEVTOOLS_LIBRARY_DIR}"/lib/api/gitlab.sh

set -e


pkgctl_repo_web_usage() {
	local -r COMMAND=${_DEVTOOLS_COMMAND:-${BASH_SOURCE[0]##*/}}
	cat <<- _EOF_
		Usage: ${COMMAND} [OPTIONS] [PKGBASE]...

		Open the packaging repository's website via xdg-open. If called with
		no arguments, open the package cloned in the current working directory.

		OPTIONS
		    -h, --help    Show this help text

		EXAMPLES
		    $ ${COMMAND} web linux
_EOF_
}

pkgctl_repo_web() {
	local pkgbases=()
	local path giturl pkgbase

	# option checking
	while (( $# )); do
		case $1 in
			-h|--help)
				pkgctl_repo_web_usage
				exit 0
				;;
			--)
				shift
				break
				;;
			-*)
				die "invalid argument: %s" "$1"
				;;
			*)
				pkgbases=("$@")
				break
				;;
		esac
	done

	# Check if web mode has xdg-open
	if ! command -v xdg-open &>/dev/null; then
		die "The web command requires 'xdg-open'"
	fi

	# Check if used without pkgnames in a packaging directory
	if (( ! $# )); then
		path=${PWD}
		if [[ ! -d "${path}/.git" ]]; then
			die "Not a Git repository: ${path}"
		fi

		giturl=$(git -C "${path}" remote get-url origin)
		if [[ ${giturl} != *${GIT_PACKAGING_NAMESPACE}* ]]; then
			die "Not a packaging repository: ${path}"
		fi

		pkgbase=$(basename "${giturl}")
		pkgbase=${pkgbase%.git}
		pkgbases=("${pkgbase}")
	fi

	for pkgbase in "${pkgbases[@]}"; do
		xdg-open "${GIT_PACKAGING_URL_HTTPS}/${pkgbase}"
	done
}
