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

_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
# shellcheck source=src/lib/common.sh
source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
# shellcheck source=src/lib/config.sh
source "${_DEVTOOLS_LIBRARY_DIR}"/lib/config.sh

set -e


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

		Unified command-line frontend for devtools.

		COMMANDS
		    auth    Authenticate with services like GitLab
		    diff    Compare package files using different modes
		    repo    Manage Git packaging repositories and their configuration

		OPTIONS
		    -h, --help     Show this help text
_EOF_
}

if (( $# < 1 )); then
	usage
	exit 1
fi

export _DEVTOOLS_COMMAND='pkgctl'

load_devtools_config

# command checking
while (( $# )); do
	case $1 in
		-h|--help)
			usage
			exit 0
			;;
		repo)
			_DEVTOOLS_COMMAND+=" $1"
			shift
			# shellcheck source=src/lib/repo.sh
			source "${_DEVTOOLS_LIBRARY_DIR}"/lib/repo.sh
			pkgctl_repo "$@"
			exit 0
			;;
		auth)
			_DEVTOOLS_COMMAND+=" $1"
			shift
			# shellcheck source=src/lib/auth.sh
			source "${_DEVTOOLS_LIBRARY_DIR}"/lib/auth.sh
			pkgctl_auth "$@"
			exit 0
			;;
		diff)
			_DEVTOOLS_COMMAND+=" $1"
			shift
			diffpkg "$@"
			exit 0
			;;
		*)
			die "invalid command: %s" "$1"
			;;
	esac
done