FROM maven:3.9.6-eclipse-temurin-17-alpine # Set the working directory WORKDIR /home/container # Copy the current directory contents into the container at /home/container COPY . . # Build the jar RUN mvn package -q -Dmaven.test.skip -DskipTests -T2C # Make port 3000 available to the world outside this container EXPOSE 3000 ENV PORT=3000 # Run the jar file CMD java -jar target/Paste-Backend.jar -Djava.awt.headless=true