Fix deletion of old releases

.github/workflows/nightly.yml

@@ -27,7 +27,36 @@ jobs:
         run: git push origin --delete nightly || true
       - name: Delete existing nightly release
         run: |
-          curl -X DELETE -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" https://api.github.com/repos/${{ github.repository }}/releases/tags/nightly
+          TAG_NAME=nightly
+
+          # Fetch the release associated with the tag
+          RESPONSE=$(curl -s -H "Authorization: Bearer $GITHUB_TOKEN" \
+            -H "Accept: application/vnd.github+json" \
+            "https://api.github.com/repos/$REPO/releases/tags/$TAG_NAME")
+
+          # Check if a release was found
+          RELEASE_ID=$(echo "$RESPONSE" | jq -r ".id")
+
+          if [[ "$RELEASE_ID" == "null" || -z "$RELEASE_ID" ]]; then
+            echo "No release found for tag: $TAG_NAME"
+          else
+            echo "Deleting release with ID: $RELEASE_ID"
+            curl -s -X DELETE -H "Authorization: Bearer $GITHUB_TOKEN" \
+              -H "Accept: application/vnd.github+json" \
+              "https://api.github.com/repos/$REPO/releases/$RELEASE_ID"
+          fi
+
+          # Delete the tag.
+          RESPONSE=$(curl -s -X DELETE -H "Authorization: Bearer $GITHUB_TOKEN" \
+            -H "Accept: application/vnd.github+json" \
+            "https://api.github.com/repos/$REPO/git/refs/tags/$TAG_NAME")
+
+          # Check for success
+          if echo "$RESPONSE" | grep -q '"message":'; then
+            echo "Error: $(echo "$RESPONSE" | jq -r '.message')"
+          else
+            echo "Tag '$TAG_NAME' deleted successfully."
+          fi
       - name: Release
         uses: softprops/action-gh-release@v2
         with: