Fixing build image stage errors

Dockerfile

@@ -6,22 +6,25 @@ ARG DEPENDENCY=target/dependency
 FROM registry1.dso.mil/ironbank/opensource/maven/maven-openjdk-17:3.8.5-openjdk-17 as base 
 
 USER 0
+RUN pwd && \
+    ls -al
 
 COPY elrraggregator-1.0.tar.gz .
 COPY *.jar .
 
+RUN pwd && \
+    ls -al
+
 RUN dnf update -y && \
     dnf install -y java-devel && \
     dnf clean all && \
     rm -rf /var/cache/dnf \
 
-RUN echo "extracting elrraggregator-1.0.tar.gz" && \
-    tar -xvf ./elrraggregator-1.0.tar.gz --strip-components=1 && \
+RUN tar -xvf ./elrraggregator-1.0.tar.gz --strip-components=1 && \
     pwd && \
-    echo "listing all files/permissions" && \
     ls -al &&\
     #echo "running maven build" && \
-    #mvn clean install -e -Dmaven.test.skip=true && \
+    mvn clean install -e -Dmaven.test.skip=true && \
     #mkdir -p target/dependency && (cd target/dependency; jar -xf ../elrraggregator-0.0.1-SNAPSHOT.jar)
     mkdir -p target/dependency && (cd target/dependency; jar -xf ../*.jar)