Update .gitlab-ci.yml

Don't build if no changes
Only stable runners

.gitlab-ci.yml

@@ -9,52 +9,82 @@ release_job:
     tag_name: '$CI_COMMIT_TAG'
     description: '$CI_COMMIT_TAG'
 
-build-and-push pangetools:
-  stage: build
-  image:
-    name: kaczmarj/apptainer:latest
-    entrypoint: [""]
+test_for_changes:
+  stage: .pre
+  tags:
+    - stable  # Using Stable runners as test runners don't work properly
+  image: ubuntu:latest
   rules:
-    - if : $CI_COMMIT_TAG
-      changes:        
-        - PanGeTools.def
-      allow_failure: true
+    - if: $CI_COMMIT_TAG
   script:
-    - sed -i "s/VERSION_NUMBER/${CI_COMMIT_TAG#v}/" PanGeTools.def
-    - apptainer build PanGeTools.sif PanGeTools.def
-    - apptainer push --docker-username "${CI_REGISTRY_USER}" --docker-password "${CI_REGISTRY_PASSWORD}" PanGeTools.sif oras://"$CI_REGISTRY_IMAGE"/"$CI_PROJECT_NAME":"$CI_COMMIT_TAG"
-    - apptainer push --docker-username "${CI_REGISTRY_USER}" --docker-password "${CI_REGISTRY_PASSWORD}" PanGeTools.sif oras://"$CI_REGISTRY_IMAGE"/"$CI_PROJECT_NAME":latest
+    - apt update -y && apt install -y git
+    # Getting current and previous tags
+    - curTag=$(git describe --abbrev=0 --tags)
+    - prevTag=$(git describe --abbrev=0 --tags HEAD^)
 
-build-and-push pytools:
+    # Check block for PanGeTools.def
+    - curMd5=$(git show ${curTag}:PanGeTools.def | md5sum | cut -d' ' -f1)
+    - prevMd5=$(git show ${prevTag}:PanGeTools.def | md5sum | cut -d' ' -f1)
+    - if [ $curMd5 != $prevMd5 ]; then 
+        RUN_PanGeTools="1"; 
+      else 
+        RUN_PanGeTools="0";
+      fi
+    
+    # Check block for panache.def
+    - curMd5=$(git show ${curTag}:panache.def | md5sum | cut -d' ' -f1)
+    - prevMd5=$(git show ${prevTag}:panache.def | md5sum | cut -d' ' -f1)
+    - if [ $curMd5 != $prevMd5 ]; then 
+        RUN_panache="1"; 
+      else 
+        RUN_panache="0";
+      fi
+
+    - echo "RUN_PanGeTools=$RUN_PanGeTools" >> build.env
+    - echo "RUN_panache=$RUN_panache" >> build.env
+
+  artifacts:
+    reports:
+      dotenv: build.env
+
+build:PanGeTools:
   stage: build
+  tags:
+    - stable  # Using Stable runners as test runners don't work properly
+  needs: 
+    - job: "test_for_changes"
+      artifacts: true
   image:
     name: kaczmarj/apptainer:latest
     entrypoint: [""]
   rules:
-    - if : $CI_COMMIT_TAG
-      changes:        
-        - PyTools.def
-      allow_failure: true
+    - if: $CI_COMMIT_TAG                 # Run this job when a tag is created
   script:
-    - sed -i "s/VERSION_NUMBER/${CI_COMMIT_TAG#v}/" PyTools.def
-    - apptainer build PyTools.sif PyTools.def
-    - apptainer push --docker-username "${CI_REGISTRY_USER}" --docker-password "${CI_REGISTRY_PASSWORD}" PyTools.sif oras://"$CI_REGISTRY_IMAGE"/pytools:"$CI_COMMIT_TAG"
-    - apptainer push --docker-username "${CI_REGISTRY_USER}" --docker-password "${CI_REGISTRY_PASSWORD}" PyTools.sif oras://"$CI_REGISTRY_IMAGE"/pytools:latest
+    - if [ $RUN_PanGeTools == "1" ]; then
+        sed -i "s/VERSION_NUMBER/${CI_COMMIT_TAG#v}/" PanGeTools.def;
+        apptainer build PanGeTools.sif PanGeTools.def;
+        apptainer push --docker-username "${CI_REGISTRY_USER}" --docker-password "${CI_REGISTRY_PASSWORD}" PanGeTools.sif oras://"$CI_REGISTRY_IMAGE"/pangetools:"$CI_COMMIT_TAG";
+        apptainer push --docker-username "${CI_REGISTRY_USER}" --docker-password "${CI_REGISTRY_PASSWORD}" PanGeTools.sif oras://"$CI_REGISTRY_IMAGE"/pangetools:latest;
+      fi
 
-build-and-push panache:
+build:panache:
   stage: build
+  tags:
+    - stable  # Using Stable runners as test runners don't work properly
+  needs: 
+    - job: "test_for_changes"
+      artifacts: true
   image:
     name: kaczmarj/apptainer:latest
     entrypoint: [""]
   rules:
-    - if : $CI_COMMIT_TAG
-      changes:        
-        - Panache.def
-      allow_failure: true
+    - if: $CI_COMMIT_TAG                 # Run this job when a tag is created
   script:
-    - sed -i "s/VERSION_NUMBER/${CI_COMMIT_TAG#v}/" Panache.def
-    - apptainer build Panache.sif Panache.def
-    - apptainer push --docker-username "${CI_REGISTRY_USER}" --docker-password "${CI_REGISTRY_PASSWORD}" Panache.sif oras://"$CI_REGISTRY_IMAGE"/panache:"$CI_COMMIT_TAG"
-    - apptainer push --docker-username "${CI_REGISTRY_USER}" --docker-password "${CI_REGISTRY_PASSWORD}" Panache.sif oras://"$CI_REGISTRY_IMAGE"/panache:latest
+    - if [ $RUN_panache == "1" ]; then
+        sed -i "s/VERSION_NUMBER/${CI_COMMIT_TAG#v}/" Panache.def;
+        apptainer build Panache.sif Panache.def;
+        apptainer push --docker-username "${CI_REGISTRY_USER}" --docker-password "${CI_REGISTRY_PASSWORD}" panache.sif oras://"$CI_REGISTRY_IMAGE"/panache:"$CI_COMMIT_TAG";
+        apptainer push --docker-username "${CI_REGISTRY_USER}" --docker-password "${CI_REGISTRY_PASSWORD}" panache.sif oras://"$CI_REGISTRY_IMAGE"/panache:latest;
+      fi