chore: optrimize modernjs ssr ci (#3666)

Author: 2heal1

.github/workflows/e2e-modern-ssr.yml

@@ -48,12 +48,16 @@ jobs:
           lsof -ti tcp:3050,3051,3052,3053,3054,3055,3056 | xargs -r kill &&
           pnpm run app:modern:dev &
           sleep 30 &&
-          npx wait-on http://127.0.0.1:3051/mf-manifest.json &&
-          npx wait-on http://127.0.0.1:3053/mf-manifest.json &&
-          npx wait-on http://127.0.0.1:3055/mf-manifest.json &&
-          npx wait-on http://127.0.0.1:3056/mf-manifest.json &&
-          npx wait-on http://127.0.0.1:3054/mf-manifest.json &&
-          npx wait-on http://127.0.0.1:3052/mf-manifest.json &&
-          npx wait-on http://127.0.0.1:3050/mf-manifest.json &&
+          # wait response content-type is application/json
+          for port in 3050 3051 3052 3053 3054 3055 3056; do
+            while true; do
+              response=$(curl -s -I http://127.0.0.1:$port/mf-manifest.json)
+              content_type=$(echo "$response" | grep -i "Content-Type" | awk '{print $2}' | tr -d '\r')
+              if [[ $content_type != *"text/html"* ]]; then
+                break
+              fi
+              sleep 1
+            done
+          done
           npx nx run modernjs-ssr-host:e2e &&
           lsof -ti tcp:3050,3051,3052,3053,3054,3055,3056 | xargs kill