dot-files/dot_local/bin/executable_install-protoc-home

#!/usr/bin/env bash

set -euo pipefail

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

APP=protoc
VERSION=${VERSION:-29.3}
DEST=${XDG_DATA_HOME}/apps/releases/${APP}

main() (
	URL=https://github.com/protocolbuffers/protobuf/releases/download/v${VERSION}/protoc-${VERSION}-$(get_os)-$(get_arch).zip
	XDG_INCLUDE_HOME="${XDG_INCLUDE_HOME:=$HOME/.local/include}"
	mkdir_if_missing "${XDG_INCLUDE_HOME}"

	extract_zip "${URL}" "${DEST}/${VERSION}"
	set_current_link "${DEST}" "${VERSION}"
	set_link "${XDG_BIN_HOME}/${APP}" "${DEST}" "bin/${APP}"
	set_link "${XDG_INCLUDE_HOME}/google" "${DEST}" include/google
)

get_os() (
	case $(uname -s) in
	Linux*) echo linux ;;
	Darwin*) echo osx ;;
	*)
		echo >&2 "unsupported os"
		exit 1
		;;
	esac
)

get_arch() (
	ARCH=$(uname -m)
	if [[ $ARCH == arm64 ]]; then
		ARCH=aarch_64
	fi
	echo "$ARCH"
)

main