Update .gitea/workflows/build-and-push.yaml

.gitea/workflows/build-and-push.yaml

@@ -31,16 +31,20 @@ jobs:
           fi
           echo "tag=${TAG}" >> "$GITHUB_OUTPUT"
 
-      - name: Configure Docker for insecure registry
+      - name: Setup registry auth
         run: |
           REGISTRY_HOST=$(echo "${{ gitea.server_url }}" | sed 's|https\?://||')
-          mkdir -p /etc/docker
-          echo "{\"insecure-registries\": [\"${REGISTRY_HOST}\"]}" > /etc/docker/daemon.json
-
-      - name: Login to Gitea registry
-        run: |
-          REGISTRY_HOST=$(echo "${{ gitea.server_url }}" | sed 's|https\?://||')
-          echo "${{ secrets.REGISTRY_TOKEN }}" | docker login "http://${REGISTRY_HOST}" -u ${{ gitea.actor }} --password-stdin
+          AUTH=$(echo -n "${{ gitea.actor }}:${{ secrets.REGISTRY_TOKEN }}" | base64)
+          mkdir -p ~/.docker
+          cat > ~/.docker/config.json <<EOF
+          {
+            "auths": {
+              "${REGISTRY_HOST}": {
+                "auth": "${AUTH}"
+              }
+            }
+          }
+          EOF
 
       - name: Build and push image
         run: |