Merge branch 'main' of https://github.com/mcarans/oolite_mingw64_environment

Author: mcarans

.github/workflows/release_build.yaml

@@ -19,10 +19,27 @@ jobs:
       shell: msys2 {0}
       run: |
         ./install.sh
+        
     # Upload artifacts to the release
     - name: Upload to GitHub Release
+      if: success()
       uses: softprops/action-gh-release@v2
       with:
         files: packages/*
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Delete release and tag on failure
+      if: failure()
+      run: |
+        # Install GitHub CLI
+        choco install gh -y
+
+        # Authenticate GitHub CLI
+        gh auth login --with-token < $env:GITHUB_TOKEN
+
+        # Delete the release and tag
+        gh release delete $env:GITHUB_REF_NAME --cleanup-tag --yes
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        GITHUB_REF_NAME: ${{ github.event.release.tag_name }}