#131 New attempt to make CI work as expected.

.gitlab-ci.yml

@@ -30,7 +30,8 @@ check_notebooks_empty_outputs:
         - docker build -f docker/Dockerfile.${NAME} -t ${NAME} .
         # Push the image to the GitLab registry only if the pipeline was triggered by a tag
         - |
-            if [ ! -z ${CI_COMMIT_TAG} ]; then
+            echo "Push the image to the GitLab registry only if the pipeline was triggered by a tag; if no tag shell error is fully expected here and the reported success of the job is really what is intended."     
+            if [ -z ${CI_COMMIT_TAG+x} ] ; then       
                 docker tag ${NAME} $CI_REGISTRY/$CI_PROJECT_PATH/${NAME}:latest
                 docker push $CI_REGISTRY/$CI_PROJECT_PATH/${NAME}:latest
                 docker tag ${NAME} $CI_REGISTRY/$CI_PROJECT_PATH/${NAME}:${CI_COMMIT_TAG}

docker/Dockerfile.fedora_for_hands_on

@@ -10,4 +10,4 @@ ENV USER "dev_cpp"
 RUN useradd --create-home ${USER}
 USER ${USER}
 
-WORKDIR /home/${USER}/training_cpp
\ No newline at end of file
+WORKDIR /home/${USER}/training_cpp