ci: build inside a builder container

statnett · Oct 10, 2023 · 5344510 · 5344510
1 parent 88b379a
commit 5344510
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,12 @@
+FROM maven:3-eclipse-temurin-17 AS builder
+WORKDIR /workspace
+COPY pom.xml pom.xml
+RUN mvn dependency:resolve
+COPY src/ src/
+RUN mvn --batch-mode verify
+
 FROM eclipse-temurin:17.0.8_7-jre-alpine
 WORKDIR /app
-COPY target/k3a-lag-exporter-jar-with-dependencies.jar ./k3a-lag-exporter.jar
+COPY --from=builder /workspace/target/k3a-lag-exporter-jar-with-dependencies.jar ./k3a-lag-exporter.jar
 
 ENTRYPOINT ["java", "-Dconfig.file=k3a-lag-exporter.conf", "-jar", "k3a-lag-exporter.jar"]