# syntax=docker/dockerfile:1
# dockerfiles/Dockerfile.hermes-agent
FROM nousresearch/hermes-agent@sha256:9c841866021c54c4596849f6135717e8a4d52ba510b7f52c50aef1de1a283973

USER root

# Ignore an async WebSocket-ticket result after React has already disposed the
# connection attempt. Without this guard, a stale socket can supersede the
# visible chat socket and leave the dashboard in a reconnect loop.
RUN node <<'NODE'
const fs = require("node:fs");
const path = "/opt/hermes/web/src/pages/ChatPage.tsx";
const source = fs.readFileSync(path, "utf8");
const before = [
  '      const url = await api.buildWsUrl("/api/pty", params);',
  '      const ws = new WebSocket(url);',
].join("\n");
const after = [
  '      const url = await api.buildWsUrl("/api/pty", params);',
  '      if (unmounting) return;',
  '      const ws = new WebSocket(url);',
].join("\n");

if (!source.includes(before)) {
  throw new Error("Hermes ChatPage WebSocket patch context changed");
}
fs.writeFileSync(path, source.replace(before, after));
NODE

RUN cd /opt/hermes/web \
    && npm run build \
    && grep -Fq 'if (unmounting) return;' src/pages/ChatPage.tsx