Update Dockerfile

Dockerfile

@@ -1,5 +1,6 @@
 # OpenClaw Gateway for Hugging Face Spaces
-# Build context: your Space repo (this Dockerfile + README). OpenClaw is cloned during build.
+# Build context: your Space repo (this Dockerfile + README + setup-hf-config.mjs).
+# OpenClaw is cloned during build; setup-hf-config.mjs is overridden by your Space repo copy.
 
 FROM node:22-bookworm
 
@@ -25,6 +26,10 @@ RUN git clone --depth 1 --branch "${OPENCLAW_REF}" "${OPENCLAW_REPO}" . \
 ENV OPENCLAW_PREFER_PNPM=1
 RUN pnpm ui:build
 
+# Override the HF setup script with the customized version from Space repo
+# This adds OpenRouter/Perplexity support on top of the default HF config
+COPY setup-hf-config.mjs /app/spaces/huggingface/setup-hf-config.mjs
+
 ENV NODE_ENV=production
 
 # Spaces expose a single port (default 7860); gateway must listen on 0.0.0.0
@@ -45,11 +50,20 @@ RUN printf '%s\n' \
     > /app/entrypoint.sh \
     && chmod +x /app/entrypoint.sh
 
-# HF Spaces Dev Mode injects steps that expect /home/user; create it so they don't fail with "Permission denied"
+# HF Spaces Dev Mode injects steps that expect /home/user; create it so they don't fail
 RUN chown -R node:node /app \
     && mkdir -p /home/user \
     && chown -R node:node /home/user
 USER node
 
-# Token/password: set OPENCLAW_GATEWAY_TOKEN or OPENCLAW_GATEWAY_PASSWORD in Space Secrets
+# Required Secrets in HF Space Settings:
+#   OPENCLAW_GATEWAY_TOKEN      — long random string for Control UI login (recommended)
+#   OPENCLAW_GATEWAY_PASSWORD   — alternative to token (token wins if both set)
+#   HF_TOKEN                    — Hugging Face token with Inference Providers permission
+#   OPENROUTER_API_KEY          — OpenRouter API key for Perplexity Sonar search model
+#
+# Optional Secrets/Variables:
+#   OPENCLAW_HF_DEFAULT_MODEL   — e.g. huggingface/deepseek-ai/DeepSeek-R1 (default)
+#   OPENCLAW_GATEWAY_TRUSTED_PROXIES     — comma-separated proxy IPs
+#   OPENCLAW_CONTROL_UI_ALLOWED_ORIGINS  — comma-separated allowed origins
 ENTRYPOINT ["/app/entrypoint.sh"]