#!/usr/bin/env bash

set -euo pipefail

# shellcheck disable=SC1091
source "${XDG_DATA_HOME}/buddy-up/includes/utils.sh"

APP=kubectl
# https://dl.k8s.io/release/stable.txt
VERSION=${VERSION:-1.28.1}
DEST=${XDG_DATA_HOME}/apps/releases/${APP}
APP_PATH=${DEST}/${VERSION}/kubectl

main() (
	URL=https://dl.k8s.io/release/v${VERSION}/bin/$(get_os)/$(get_arch)/kubectl
	if [[ ! -f ${APP_PATH} ]]; then
		mkdir -p "${DEST}/${VERSION}"
		curl --silent --location --output "${APP_PATH}" "${URL}"
		chmod +x "${APP_PATH}"
	fi

	set_current_link "${DEST}" "${VERSION}"
	set_link "${XDG_BIN_HOME}/${APP}" "${DEST}" "${APP}"
)

get_arch() (
	case $(uname -m) in
	x86_64*) echo amd64 ;;
	arm64*) echo arm64 ;;
	*)
		echo >&2 "unsupported architecture: $(uname -m)"
		exit 1
		;;
	esac
)

main "${@}"