[+] Docker

Dockerfile

@@ -0,0 +1,32 @@
+# Use a multi-stage build to keep the image size small
+# Start with a Gradle image for building the project
+FROM gradle:jdk11 as builder
+
+# Copy the Gradle wrapper and configuration files separately to leverage Docker cache
+COPY --chown=gradle:gradle gradlew /home/gradle/
+COPY --chown=gradle:gradle gradle /home/gradle/gradle
+COPY --chown=gradle:gradle build.gradle.kts settings.gradle.kts /home/gradle/
+
+# Set working directory
+WORKDIR /home/gradle
+
+# Download dependencies - cached if build.gradle.kts and settings.gradle.kts are unchanged
+RUN ./gradlew dependencies
+
+# Copy the project source, this layer is rebuilt whenever a file has changed
+COPY --chown=gradle:gradle src /home/gradle/src
+
+# Build the application
+RUN ./gradlew build -x test
+
+# Start with a fresh image for the runtime
+FROM openjdk:11-jre-slim
+
+# Set the deployment directory
+WORKDIR /app
+
+# Copy only the built JAR from the builder image
+COPY --from=builder /home/gradle/build/libs/aqua-?.?.??.jar /app/
+
+# The command to run the application
+CMD java -jar aqua-*.jar