Run CI only when files Singularity change

.gitlab-ci.yml

@@ -15,8 +15,19 @@ singularity-image:
    artifacts:
       paths:
        - template.sif
+   only:
+    changes:
+      - .gitlab-ci.yml
+      - Singularityfile
+      - emvironement.yml
+
 # Push the image template.sif on the registry
 deploy:
    stage: deploy
    script:
        - singularity push --docker-username "${CI_REGISTRY_USER}" --docker-password "${CI_REGISTRY_PASSWORD}" template.sif oras://"$CI_REGISTRY_IMAGE"/"$CI_PROJECT_NAME":"$CI_COMMIT_TAG"
+   only:
+      changes:
+         - .gitlab-ci.yml
+         - Singularityfile
+         - emvironement.yml
\ No newline at end of file