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deploy/huggingface/start-hf.sh

@@ -19,6 +19,38 @@ start_bg() {
   PIDS+=("$!")
 }
 
+wait_for_http() {
+  local name="$1"
+  local url="$2"
+  local timeout_sec="${3:-120}"
+  local started_at
+  started_at="$(date +%s)"
+
+  echo "Waiting for ${name} at ${url}..."
+  while true; do
+    if curl -fsS --max-time 2 "${url}" >/dev/null 2>&1; then
+      echo "${name} is ready."
+      return 0
+    fi
+
+    for pid in "${PIDS[@]}"; do
+      if ! kill -0 "${pid}" 2>/dev/null; then
+        echo "A service process exited before ${name} became ready." >&2
+        return 1
+      fi
+    done
+
+    local now
+    now="$(date +%s)"
+    if (( now - started_at >= timeout_sec )); then
+      echo "Timed out waiting for ${name} at ${url}." >&2
+      return 1
+    fi
+
+    sleep 1
+  done
+}
+
 trap cleanup INT TERM EXIT
 
 # Hugging Face Docker Space starts this script as a normal process, but child
@@ -96,6 +128,10 @@ start_bg "auth-service" bash -c "cd /app/api/auth-service && exec \"${PYTHON_BIN
 start_bg "ai-service" bash -c "cd /app/api/ai-service && exec \"${PYTHON_BIN}\" -m uvicorn app.main:app --host 127.0.0.1 --port 8002"
 start_bg "api-gateway" bash -c "cd /app/api/api-gateway && exec \"${PYTHON_BIN}\" -m uvicorn app.main:app --host 127.0.0.1 --port 8000"
 start_bg "frontend" bash -c "cd /app/main && exec npm run start -- -H 127.0.0.1 -p 3000"
+
+wait_for_http "frontend" "http://127.0.0.1:3000/" 120
+wait_for_http "api-gateway" "http://127.0.0.1:8000/health" 60
+
 start_bg "nginx" nginx -g "daemon off;"
 
 set +e