use create tags

.github/workflows/release.yml

@@ -3,7 +3,8 @@ name: release
 on:
   schedule:
     - cron: '*/10 * * * *'  # schedule nightly build daily at midnight UTC
-  push:
+  # The "create tags" trigger is specifically focused on the creation of new tags, while the "push tags" trigger is activated when tags are pushed, including both new tag creations and updates to existing tags.
+  create:
     tags:
       - "v*.*.*"                  # normal release
       - "nightly"                 # the only one mutable tag
@@ -48,20 +49,15 @@ jobs:
           # Determine if a given tag exists and matches a specific Git commit.
           if [ "$(git rev-parse -q --verify "refs/tags/$RELEASE_TAG")" = "$GITHUB_SHA" ]; then
             echo "mutalbe tag $RELEASE_TAG exists and matchs $GITHUB_SHA"
-            echo "MOVED_MUTABLE_TAG=false" >> $GITHUB_ENV
           else
             git tag -f $RELEASE_TAG $GITHUB_SHA
             git push -f origin $RELEASE_TAG:refs/tags/$RELEASE_TAG
             echo "created/moved mutalbe tag $RELEASE_TAG to $GITHUB_SHA"
-            echo "MOVED_MUTABLE_TAG=true" >> $GITHUB_ENV
           fi
+        else
+          echo "workflow triggered by $GITHUB_EVENT_NAME tag $RELEASE_TAG"
         fi
 
-    - name: Exits the workflow if tag has been moved.
-      if: ${{ env.MOVED_MUTABLE_TAG == 'true' }}
-      # Exits the workflow if tag has been moved since creating/moving triggers another run of this workflow.
-      run: exit 0  # Exits the workflow with success
-
     - name: Build source tarball
       run: git archive --format=tar HEAD | gzip > archive.tgz