#!/bin/bash

function get_platform() {

    local OS
    local ARCH
    local PLATFORM

    OS="$(uname -s)"
    ARCH="$(uname -m)"

    case $OS in
    "Linux")
        case $ARCH in
        "x86_64")
            ARCH=amd64
            ;;
        "aarch64")
            ARCH=arm64
            ;;
        "armv6")
            ARCH=armv6l
            ;;
        "armv8")
            ARCH=arm64
            ;;
        .*386.*)
            ARCH=386
            ;;
        esac
        PLATFORM="linux-$ARCH"
        ;;
    "Darwin")
        PLATFORM="darwin-amd64"
        ;;
    esac

    echo $PLATFORM

}

# function get_distro() {
# /bin/cp /etc/os-release /tmp/os-release.tmp
# source /etc/os-release
# declare valid=${@:-"arch alpine debian ubuntu"}
# [[ "${valid}" =~ $ID ]] && echo $ID && return 0
# [[ "${valid}" =~ $ID_LIKE ]] && echo $ID_LIKE && return 0
# return 1
# }

function get_release() {

}

get_distro() {
    local file=/etc/upstream-release/lsb-release
    local distro
    if [[ -f $file ]]; then
        $(cat $file | tr [:upper:] [:lower:] | grep -Poi '(debian|ubuntu|red hat|centos|arch|alpine)' | uniq)
        return 0
    else
        $file=/etc/os-release
        if [[ -f $file ]]; then
        echo $(cat $file | tr [:upper:] [:lower:] | grep -Poi '(debian|ubuntu|red hat|centos|arch|alpine)' | uniq)
    fi
}