Start of dockerfile for running server in docker

build.sh

@@ -25,6 +25,15 @@ elif [ $1 = "clean" ]; then
 
     rm -rf ./output/
 
+elif [ $1 = "dockerbuild" ]; then
+    echo "Building docker image"
+
+    docker image build \
+        --file Dockerfile \
+        --progress plain \
+        --tag folder-opds-server \
+        .
+
 else
     echo "Invalid command."