deepseek-harness/scripts/demo-code-mode.mjs

/**
 * Boot the Code Mode demo under the UI named on the command line:
 * `pnpm run demo:code-mode [repl|acp]`, default `repl`. Code Mode is the
 * point — the UI is just the surface it happens to wear: `repl` starts the
 * stdio REPL over examples/code-agent, `acp` starts the ACP server over
 * examples/acp-agent's code-mode overlay. Both need DEEPSEEK_API_KEY
 * (repo-root .env works). Anything else on the command line is a
 * misconfiguration and fails loud with usage.
 */
import { spawn } from 'node:child_process'

// Each UI's node invocation, verbatim what its standalone demo script ran
// (the stdio bin keeps --expose-internals for the cordis Loader's HMR path).
const UIS = new Map([
  ['repl', ['--expose-internals', '--import', 'tsx', 'packages/ui/stdio-agent/src/bin.ts', 'examples/code-agent/cordis.yml']],
  ['acp', ['--import', 'tsx', 'packages/ui/acp-agent/src/bin.ts', 'examples/acp-agent/code-mode.cordis.yml']],
])

const ui = process.argv[2] ?? 'repl'
const args = UIS.get(ui)
if (!args || process.argv.length > 3) {
  console.error('usage: pnpm run demo:code-mode [repl|acp]')
  process.exit(2)
}

const child = spawn(process.execPath, args, { stdio: 'inherit' })
child.on('exit', (code, signal) => { process.exit(signal !== null ? 1 : code ?? 1) })