install

#!/bin/sh
set -e

owner="jonhadfield"
repo="ipscout"
githubUrl=${githubUrl:-"https://github.com"}
downloadFolder="${TMPDIR:-/tmp}"
executable_folder="/usr/local/bin"

get_arch() {
    case $(uname -m) in
        "x86_64" | "amd64" ) echo "amd64" ;;
        "i386" | "i486" | "i586") echo "386" ;;
        "aarch64" | "arm64" | "arm") echo "arm64" ;;
        *) echo "${NIL}" ;;
    esac
}

get_os(){
     uname -s | awk '{print tolower($0)}'
}

file_name="${repo}_$(get_os)_$(get_arch).tar.gz"
downloaded_file="${downloadFolder}/${file_name}"
asset_uri="${githubUrl}/${owner}/${repo}/releases/latest/download/${file_name}"

echo "[1/2] Download ${asset_uri} to ${downloadFolder}"
rm -f "${downloaded_file}"
curl --fail --location --output "${downloaded_file}" "${asset_uri}"

echo "[2/3] Install ${repo} to ${executable_folder}"
tar -xz -f "${downloaded_file}"
[ "$(uname)" = "Linux" ] && sudo install -C ${repo} ${executable_folder}
[ "$(uname)" = "darwin" ] && install -C ${repo} ${executable_folder}

echo "[3/3] Clean up"
rm "${downloaded_file}"

echo "${repo} was successfully installed to ${executable_folder}/${repo}"

exit 0