Added basic docker support

Dockerfile

@@ -0,0 +1,14 @@
+FROM gradle:jdk11 AS build
+COPY --chown=gradle:gradle . /home/gradle/src
+WORKDIR /home/gradle/src
+RUN gradle build --no-daemon
+
+FROM openjdk:11-jre-slim
+
+EXPOSE 4567
+
+RUN mkdir /app
+
+COPY --from=build /home/gradle/src/build/libs/*.jar /app/application.jar
+
+ENTRYPOINT ["java", "-jar","/app/application.jar"]

docker-compose.yml

@@ -0,0 +1,12 @@
+version: "3"
+services:
+  url:
+    # TODO: Publish to docker hub
+    build:
+      context: .
+    ports:
+      - 4567:4567
+    environment:
+      - file.location=/urls.csv
+    volumes:
+      - ./urls.csv:/urls.csv