#!/usr/bin/env bash

cwd="$(pwd)"

function install() {
    product="$1"
    version="$(curl -Ls "https://www.mkgmap.org.uk/download/$product.html" | grep "text: current().version" | sed -e "s/^[^=]*<span data-bind=\"text: current().version\">//g" | sed -e "s/<\/span>//g")"

    cd "/tmp"

    curl -Ls "https://www.mkgmap.org.uk/download/$product-r$version.zip" -o "$product.zip"

    if [[ $? == 0 ]] && [[ -f "$product.zip" ]]; then
        unzip "$product.zip"

        if [[ -d "$product-r$version" ]]; then
            mv "$product-r$version" "/opt/$product"
            rm -f "$product.zip"
        else
            exit 255
        fi
    else
        exit 255
    fi

    cd "$cwd"
}

install "mkgmap"
install "splitter"