#!/usr/bin/env bash

SCRIPT_PATH=$( cd "$(dirname "$0")" ; pwd -P )

INCLUDES_PATH="${SCRIPT_PATH}/inc"

source ${INCLUDES_PATH}/functions.shinc
source ${INCLUDES_PATH}/variables.shinc


usage() {
	# Todo
	__success "Options"
	__msg "help, --help, -h" 1
		__indent 2
		echo "Print this help"
	echo
}


main() {
	trap shutdown SIGTERM SIGINT

		local _version="unknown"
		if [[ -z ${VERSION+x} ]] || [[ ${VERSION} = "" ]]; then
				if [[ -z ${COMMIT_SHA+x} ]] || [[ ${COMMIT_SHA} = "" ]]; then
						_version="${COMMIT_SHA}"
				fi
		elif [[ ${VERSION} = "latest" ]]; then
				_version="${VERSION} - ${COMMIT_SHA}"
		else
				_version="${VERSION}"
		fi

		__header "Code-Formatter [${_version}]"


	local _cmd=${1}
	shift


	case "${_cmd}" in
		process)
			__initVariables "$@"
			source ${INCLUDES_PATH}/process.shinc
			process
			return $?
			;;
		prettier)
			__initVariables "$@"
			source ${INCLUDES_PATH}/formatters/prettier.shinc
			__prettier
			return $?
			;;
		csscomb)
			__initVariables "$@"
			source ${INCLUDES_PATH}/formatters/csscomb.shinc
			__csscomb
			return $?
			;;
		php-cs-fixer)
			__initVariables "$@"
			source ${INCLUDES_PATH}/formatters/php-cs-fixer.shinc
			__phpFixer
			return $?
			;;
		help|--help|-h)
			usage
			return 0
			;;
		*)
			if [[ ${1} = "" ]]; then
				__warn "You need to provide a command"
				return 1
			else
				__err "Invalid command: $1"
			fi
			return 137
			;;
	esac
}

main "$@"

exit $?