feat: add exec host routing + node daemon

src/commands/node-daemon-install-helpers.ts

@@ -0,0 +1,65 @@
+import { formatNodeServiceDescription } from "../daemon/constants.js";
+import { resolveNodeProgramArguments } from "../daemon/program-args.js";
+import {
+  renderSystemNodeWarning,
+  resolvePreferredNodePath,
+  resolveSystemNodeInfo,
+} from "../daemon/runtime-paths.js";
+import { buildNodeServiceEnvironment } from "../daemon/service-env.js";
+import { resolveGatewayDevMode } from "./daemon-install-helpers.js";
+import type { NodeDaemonRuntime } from "./node-daemon-runtime.js";
+
+type WarnFn = (message: string, title?: string) => void;
+
+export type NodeInstallPlan = {
+  programArguments: string[];
+  workingDirectory?: string;
+  environment: Record<string, string | undefined>;
+  description?: string;
+};
+
+export async function buildNodeInstallPlan(params: {
+  env: Record<string, string | undefined>;
+  host: string;
+  port: number;
+  tls?: boolean;
+  tlsFingerprint?: string;
+  nodeId?: string;
+  displayName?: string;
+  runtime: NodeDaemonRuntime;
+  devMode?: boolean;
+  nodePath?: string;
+  warn?: WarnFn;
+}): Promise<NodeInstallPlan> {
+  const devMode = params.devMode ?? resolveGatewayDevMode();
+  const nodePath =
+    params.nodePath ??
+    (await resolvePreferredNodePath({
+      env: params.env,
+      runtime: params.runtime,
+    }));
+  const { programArguments, workingDirectory } = await resolveNodeProgramArguments({
+    host: params.host,
+    port: params.port,
+    tls: params.tls,
+    tlsFingerprint: params.tlsFingerprint,
+    nodeId: params.nodeId,
+    displayName: params.displayName,
+    dev: devMode,
+    runtime: params.runtime,
+    nodePath,
+  });
+
+  if (params.runtime === "node") {
+    const systemNode = await resolveSystemNodeInfo({ env: params.env });
+    const warning = renderSystemNodeWarning(systemNode, programArguments[0]);
+    if (warning) params.warn?.(warning, "Node daemon runtime");
+  }
+
+  const environment = buildNodeServiceEnvironment({ env: params.env });
+  const description = formatNodeServiceDescription({
+    version: environment.CLAWDBOT_SERVICE_VERSION,
+  });
+
+  return { programArguments, workingDirectory, environment, description };
+}

src/commands/node-daemon-runtime.ts

@@ -0,0 +1,16 @@
+import {
+  DEFAULT_GATEWAY_DAEMON_RUNTIME,
+  GATEWAY_DAEMON_RUNTIME_OPTIONS,
+  isGatewayDaemonRuntime,
+  type GatewayDaemonRuntime,
+} from "./daemon-runtime.js";
+
+export type NodeDaemonRuntime = GatewayDaemonRuntime;
+
+export const DEFAULT_NODE_DAEMON_RUNTIME = DEFAULT_GATEWAY_DAEMON_RUNTIME;
+
+export const NODE_DAEMON_RUNTIME_OPTIONS = GATEWAY_DAEMON_RUNTIME_OPTIONS;
+
+export function isNodeDaemonRuntime(value: string | undefined): value is NodeDaemonRuntime {
+  return isGatewayDaemonRuntime(value);
+}