Function spawnClaude

lib/pty-manager.js:69–126

()

}

function spawnClaude() {
  const isWin = process.platform === 'win32';
  const shell = isWin ? 'powershell.exe' : (process.env.SHELL || '/bin/bash');
  const claudeCmd = state.CLAUDE_EXTRA_ARGS.length > 0
    ? `claude ${state.CLAUDE_EXTRA_ARGS.join(' ')}`
    : 'claude';
  const args = isWin
    ? ['-NoLogo', '-NoProfile', '-Command', claudeCmd]
    : ['-c', claudeCmd];

  const cols = isTTY ? process.stdout.columns : 120;
  const rows = isTTY ? process.stdout.rows : 40;

  const proc = state.claudeProc = pty.spawn(shell, args, {
    name: 'xterm-256color',
    cols,
    rows,
    cwd: state.CWD,
    env: { ...process.env, FORCE_COLOR: '1', BRIDGE_PORT: String(state.PORT) },
  });

  log(`Claude spawned (pid ${state.claudeProc.pid}) — ${cols}x${rows} cmd="${claudeCmd}"`);
  setTurnState('idle', { sessionId: state.currentSessionId, reason: 'claude_spawned' });
  broadcast({
    type: 'status',
    status: 'running',
    pid: proc.pid,
    cwd: state.CWD,
    sessionId: state.currentSessionId,
    lastSeq: latestEventSeq(),
  });

  proc.onData((data) => {
    if (isTTY) process.stdout.write(data);
    broadcast({ type: 'pty_output', data });
  });

  attachTtyForwarders();

  proc.onExit(({ exitCode, signal }) => {
    if (state.claudeProc !== proc) {
      log(`Ignoring stale Claude exit (pid ${proc.pid}, code=${exitCode}, signal=${signal})`);
      return;
    }
    log(`Claude exited (code=${exitCode}, signal=${signal})`);
    setTurnState('idle', { sessionId: state.currentSessionId, reason: 'pty_exit' });
    broadcast({ type: 'pty_exit', exitCode, signal });
    state.claudeProc = null;

    if (isTTY) {
      process.stdin.setRawMode(false);
      process.stdin.pause();
    }
    stopTailing();
    log('Bridge shutting down.');
    setTimeout(() => process.exit(exitCode || 0), 300);
  });
}