feat: add json output for daemon lifecycle
This commit is contained in:
Peter Steinberger
@@ -1,72 +1,193 @@
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import { resolveIsNixMode } from "../../config/paths.js";
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import { resolveGatewayService } from "../../daemon/service.js";
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import { defaultRuntime } from "../../runtime.js";
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import { buildDaemonServiceSnapshot, createNullWriter, emitDaemonActionJson } from "./response.js";
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import { renderGatewayServiceStartHints } from "./shared.js";
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import type { DaemonLifecycleOptions } from "./types.js";
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export async function runDaemonUninstall(opts: DaemonLifecycleOptions = {}) {
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const json = Boolean(opts.json);
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const stdout = json ? createNullWriter() : process.stdout;
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const emit = (payload: {
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ok: boolean;
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result?: string;
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message?: string;
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error?: string;
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service?: {
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label: string;
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loaded: boolean;
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loadedText: string;
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notLoadedText: string;
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};
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}) => {
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if (!json) return;
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emitDaemonActionJson({ action: "uninstall", ...payload });
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};
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const fail = (message: string) => {
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if (json) emit({ ok: false, error: message });
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else defaultRuntime.error(message);
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defaultRuntime.exit(1);
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};
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export async function runDaemonUninstall() {
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if (resolveIsNixMode(process.env)) {
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defaultRuntime.error("Nix mode detected; daemon uninstall is disabled.");
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defaultRuntime.exit(1);
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fail("Nix mode detected; daemon uninstall is disabled.");
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return;
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}
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const service = resolveGatewayService();
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try {
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await service.uninstall({ env: process.env, stdout: process.stdout });
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await service.uninstall({ env: process.env, stdout });
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} catch (err) {
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defaultRuntime.error(`Gateway uninstall failed: ${String(err)}`);
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defaultRuntime.exit(1);
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fail(`Gateway uninstall failed: ${String(err)}`);
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return;
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}
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let loaded = false;
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try {
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loaded = await service.isLoaded({ env: process.env });
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} catch {
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loaded = false;
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}
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emit({
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ok: true,
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result: "uninstalled",
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service: buildDaemonServiceSnapshot(service, loaded),
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});
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}
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export async function runDaemonStart() {
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export async function runDaemonStart(opts: DaemonLifecycleOptions = {}) {
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const json = Boolean(opts.json);
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const stdout = json ? createNullWriter() : process.stdout;
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const emit = (payload: {
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ok: boolean;
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result?: string;
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message?: string;
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error?: string;
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hints?: string[];
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service?: {
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label: string;
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loaded: boolean;
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loadedText: string;
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notLoadedText: string;
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};
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}) => {
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if (!json) return;
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emitDaemonActionJson({ action: "start", ...payload });
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};
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const fail = (message: string, hints?: string[]) => {
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if (json) emit({ ok: false, error: message, hints });
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else defaultRuntime.error(message);
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defaultRuntime.exit(1);
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};
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const service = resolveGatewayService();
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let loaded = false;
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try {
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loaded = await service.isLoaded({ env: process.env });
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} catch (err) {
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defaultRuntime.error(`Gateway service check failed: ${String(err)}`);
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defaultRuntime.exit(1);
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fail(`Gateway service check failed: ${String(err)}`);
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return;
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}
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if (!loaded) {
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defaultRuntime.log(`Gateway service ${service.notLoadedText}.`);
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for (const hint of renderGatewayServiceStartHints()) {
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defaultRuntime.log(`Start with: ${hint}`);
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const hints = renderGatewayServiceStartHints();
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emit({
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ok: true,
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result: "not-loaded",
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message: `Gateway service ${service.notLoadedText}.`,
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hints,
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service: buildDaemonServiceSnapshot(service, loaded),
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});
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if (!json) {
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defaultRuntime.log(`Gateway service ${service.notLoadedText}.`);
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for (const hint of hints) {
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defaultRuntime.log(`Start with: ${hint}`);
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}
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}
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return;
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}
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try {
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await service.restart({ env: process.env, stdout: process.stdout });
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await service.restart({ env: process.env, stdout });
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} catch (err) {
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defaultRuntime.error(`Gateway start failed: ${String(err)}`);
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for (const hint of renderGatewayServiceStartHints()) {
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defaultRuntime.error(`Start with: ${hint}`);
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}
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defaultRuntime.exit(1);
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const hints = renderGatewayServiceStartHints();
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fail(`Gateway start failed: ${String(err)}`, hints);
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return;
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}
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let started = true;
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try {
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started = await service.isLoaded({ env: process.env });
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} catch {
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started = true;
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}
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emit({
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ok: true,
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result: "started",
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service: buildDaemonServiceSnapshot(service, started),
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});
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}
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export async function runDaemonStop() {
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export async function runDaemonStop(opts: DaemonLifecycleOptions = {}) {
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const json = Boolean(opts.json);
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const stdout = json ? createNullWriter() : process.stdout;
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const emit = (payload: {
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ok: boolean;
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result?: string;
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message?: string;
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error?: string;
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service?: {
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label: string;
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loaded: boolean;
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loadedText: string;
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notLoadedText: string;
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};
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}) => {
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if (!json) return;
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emitDaemonActionJson({ action: "stop", ...payload });
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};
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const fail = (message: string) => {
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if (json) emit({ ok: false, error: message });
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else defaultRuntime.error(message);
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defaultRuntime.exit(1);
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};
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const service = resolveGatewayService();
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let loaded = false;
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try {
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loaded = await service.isLoaded({ env: process.env });
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} catch (err) {
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defaultRuntime.error(`Gateway service check failed: ${String(err)}`);
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defaultRuntime.exit(1);
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fail(`Gateway service check failed: ${String(err)}`);
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return;
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}
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if (!loaded) {
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defaultRuntime.log(`Gateway service ${service.notLoadedText}.`);
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emit({
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ok: true,
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result: "not-loaded",
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message: `Gateway service ${service.notLoadedText}.`,
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service: buildDaemonServiceSnapshot(service, loaded),
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});
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if (!json) {
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defaultRuntime.log(`Gateway service ${service.notLoadedText}.`);
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}
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return;
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}
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try {
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await service.stop({ env: process.env, stdout: process.stdout });
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await service.stop({ env: process.env, stdout });
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} catch (err) {
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defaultRuntime.error(`Gateway stop failed: ${String(err)}`);
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defaultRuntime.exit(1);
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fail(`Gateway stop failed: ${String(err)}`);
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return;
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}
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let stopped = false;
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try {
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stopped = await service.isLoaded({ env: process.env });
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} catch {
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stopped = false;
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}
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emit({
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ok: true,
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result: "stopped",
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service: buildDaemonServiceSnapshot(service, stopped),
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});
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}
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/**
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@@ -74,29 +195,73 @@ export async function runDaemonStop() {
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* @returns `true` if restart succeeded, `false` if the service was not loaded.
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* Throws/exits on check or restart failures.
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*/
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export async function runDaemonRestart(): Promise<boolean> {
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export async function runDaemonRestart(opts: DaemonLifecycleOptions = {}): Promise<boolean> {
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const json = Boolean(opts.json);
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const stdout = json ? createNullWriter() : process.stdout;
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const emit = (payload: {
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ok: boolean;
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result?: string;
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message?: string;
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error?: string;
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hints?: string[];
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service?: {
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label: string;
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loaded: boolean;
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loadedText: string;
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notLoadedText: string;
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};
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}) => {
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if (!json) return;
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emitDaemonActionJson({ action: "restart", ...payload });
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};
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const fail = (message: string, hints?: string[]) => {
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if (json) emit({ ok: false, error: message, hints });
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else defaultRuntime.error(message);
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defaultRuntime.exit(1);
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};
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const service = resolveGatewayService();
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let loaded = false;
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try {
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loaded = await service.isLoaded({ env: process.env });
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} catch (err) {
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defaultRuntime.error(`Gateway service check failed: ${String(err)}`);
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defaultRuntime.exit(1);
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fail(`Gateway service check failed: ${String(err)}`);
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return false;
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}
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if (!loaded) {
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defaultRuntime.log(`Gateway service ${service.notLoadedText}.`);
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for (const hint of renderGatewayServiceStartHints()) {
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defaultRuntime.log(`Start with: ${hint}`);
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const hints = renderGatewayServiceStartHints();
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emit({
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ok: true,
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result: "not-loaded",
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message: `Gateway service ${service.notLoadedText}.`,
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hints,
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service: buildDaemonServiceSnapshot(service, loaded),
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});
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if (!json) {
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defaultRuntime.log(`Gateway service ${service.notLoadedText}.`);
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for (const hint of hints) {
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defaultRuntime.log(`Start with: ${hint}`);
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}
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}
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return false;
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}
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try {
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await service.restart({ env: process.env, stdout: process.stdout });
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await service.restart({ env: process.env, stdout });
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let restarted = true;
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try {
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restarted = await service.isLoaded({ env: process.env });
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} catch {
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restarted = true;
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}
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emit({
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ok: true,
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result: "restarted",
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service: buildDaemonServiceSnapshot(service, restarted),
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});
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return true;
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} catch (err) {
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defaultRuntime.error(`Gateway restart failed: ${String(err)}`);
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defaultRuntime.exit(1);
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const hints = renderGatewayServiceStartHints();
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fail(`Gateway restart failed: ${String(err)}`, hints);
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return false;
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}
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}
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