Fix getting gitea URL

.gitea/workflows/ci.yml

@@ -16,10 +16,5 @@ jobs:
         run: pip install -r requirements.txt
       - name: Build
         run: ./generate.py
-      - name: Env
-        run: env
       - name: Upload
-        run: ./upload.py
-        env:
-          GITEA_TOKEN: ${{ env.GITHUB_TOKEN }}
-          GITEA_URL: ${{ env.GITHUB_SERVER_URL }}
+        run: GITEA_URL=$GITHUB_SERVER_URL ./upload.py

upload.py

@@ -13,7 +13,7 @@ PACKAGE_NAME = "gitea-branding"
 
 
 def main():
-    gitea_url = os.environ["GITEA_SERVER_URL"]
+    gitea_url = os.environ["GITEA_URL"]
     gitea_token = os.environ["GITEA_TOKEN"]
 
     session = requests.Session()