Fixing build image stage errors

Dockerfile

@@ -19,8 +19,17 @@ RUN pwd && \
     #echo "running maven build" && \
     #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
     #mkdir -p target/dependency && (cd target/dependency; jar -xf ../*.jar)
+    mkdir -p ${DEPENDENCY} \
+
+COPY elrraggregator-0.0.1-SNAPSHOT/BOOT-INF ${DEPENDENCY}
+COPY elrraggregator-0.0.1-SNAPSHOT/META-INF ${DEPENDENCY}
+COPY elrraggregator-0.0.1-SNAPSHOT/org/springframework/boot/loader ${DEPENDENCY}
+
+RUN cd ${DEPENDENCY} &&\
+    echo "listing directory contents" && \
+    ls -al && \
+    cd testing-dir
 
 #RUN dnf update -y && \
 #    dnf install -y java-devel && \