Sets up Fat Jar

.github/workflows/build.yml

@@ -23,3 +23,5 @@ jobs:
         run: chmod +x gradlew
       - name: Build with Gradle
         run: ./gradlew build 
+      - name: Build fat jar with Gradle
+        run: ./gradlew customFatJar

.github/workflows/e2e.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
       - name: Build with Gradle
-        run: ./gradlew build
+        run: ./gradlew customFatJar
       - name: Build image (application)
         run: docker build -t test-image:latest .
       - name: Start container (application)

Dockerfile

@@ -1,3 +1,3 @@
-FROM amazoncorretto:11-alpine-jdk
-COPY build/libs/adyen-java-online-payments-0.1.jar adyen-java-online-payments-0.1.jar
-ENTRYPOINT ["java","-jar","/adyen-java-online-payments-0.1.jar"]
+FROM --platform=linux/amd64 amazoncorretto:11-alpine-jdk
+COPY build/libs/adyen-java-online-payments-fat-0.1.jar adyen-java-online-payments-fat-0.1.jar
+ENTRYPOINT ["java","-jar","/adyen-java-online-payments-fat-0.1.jar"]

build.gradle

@@ -2,6 +2,8 @@ plugins {
     id 'application'
 }
 
+apply plugin: 'java'
+
 version '0.1'
 
 sourceCompatibility = 1.11
@@ -26,3 +28,22 @@ dependencies {
     implementation 'org.apache.httpcomponents:httpclient:4.5.11'
     implementation 'com.adyen:adyen-java-api-library:17.2.0'
 }
+
+jar {
+    manifest {
+        attributes(
+                'Main-Class': 'checkout.Application'
+        )
+    }
+}
+
+task customFatJar(type: Jar) {
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+
+    manifest {
+        attributes 'Main-Class': 'checkout.Application'
+    }
+    baseName = 'adyen-java-online-payments-fat'
+    from { configurations.compileClasspath.collect { it.isDirectory() ? it : zipTree(it) } }
+    with jar
+}

startDocker.sh

@@ -0,0 +1,6 @@
+docker run \
+-e ADYEN_CLIENT_KEY \
+-e ADYEN_MERCHANT_ACCOUNT \
+-e ADYEN_HMAC_KEY \
+-e ADYEN_API_KEY \
+-p8080:8080 online-payments-spark-adyen:latest