osm-garmin: add Containerfile

osm-garmin/app/install-mkgmap.sh

@@ -0,0 +1,30 @@
+#!/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"