a new chain is borne

hyperliquid/visor.Dockerfile

@@ -0,0 +1,29 @@
+FROM ubuntu:24.04
+
+ARG CHAIN_NAME=Testnet
+
+# Define URLs as environment variables
+ARG HL_VISOR_URL_TESTNET=https://binaries.hyperliquid-testnet.xyz/Testnet/hl-visor
+ARG HL_VISOR_URL_MAINNET=https://binaries.hyperliquid.xyz/Mainnet/hl-visor
+
+WORKDIR /root
+
+# Configure chain to testnet
+RUN echo "{\"chain\": \"${CHAIN_NAME}\"}" > /root/visor.json
+
+# Download and verify hl-visor binary
+RUN if [ "$CHAIN_NAME" = "Testnet" ]; then \
+      curl -o /root/hl-visor $HL_VISOR_URL_TESTNET; \
+    else \
+      curl -o /root/hl-visor $HL_VISOR_URL_MAINNET; \
+    fi \
+    && chmod +x /root/hl-visor \
+    && mkdir -p /root/hl/data
+    
+VOLUME /root/hl/data
+
+# Expose gossip ports
+EXPOSE 4000-4010
+
+# Run a non-validating node
+ENTRYPOINT ["/root/hl-visor", "run-non-validator", "--replica-cmds-style", "recent-actions", "--serve-evm-rpc"]