👻 Reduce Image Size (#65)

Signed-off-by: Jason Montleon <[email protected]>

Dockerfile

@@ -22,10 +22,14 @@ COPY ./ /app/
 RUN export JAVA_HOME=/usr/lib/jvm/java-17-openjdk
 RUN JAVA_HOME=/usr/lib/jvm/java-17-openjdk mvn clean install -DskipTests=true
 
-FROM registry.access.redhat.com/ubi9/ubi-minimal
-RUN microdnf install -y python39 java-17-openjdk go-toolset maven-openjdk17 && microdnf clean all && rm -rf /var/cache/dnf
+FROM registry.access.redhat.com/ubi9/ubi-minimal as gopls-build
+RUN microdnf install -y go-toolset && microdnf clean all && rm -rf /var/cache/dnf
 RUN go install golang.org/x/tools/gopls@latest
+
+FROM registry.access.redhat.com/ubi9/ubi-minimal
+RUN microdnf install -y python39 maven-openjdk17 --nodocs --setopt=install_weak_deps=0 && microdnf clean all && rm -rf /var/cache/dnf
 ENV JAVA_HOME /usr/lib/jvm/java-17-openjdk
+COPY --from=gopls-build /root/go/bin/gopls /root/go/bin/gopls
 COPY --from=jdtls-download /jdtls /jdtls/
 COPY --from=addon-build /root/.m2/repository/io/konveyor/tackle/java-analyzer-bundle.core/1.0.0-SNAPSHOT/java-analyzer-bundle.core-1.0.0-SNAPSHOT.jar /jdtls/java-analyzer-bundle/java-analyzer-bundle.core/target/
 COPY --from=fernflower /output/fernflower.jar /bin/fernflower.jar