// @effect-diagnostics preferSchemaOverJson:off - the external process fixture emits raw JSON over SSH stdout.import { expect, it } from "@effect/vitest";import * as NodeServices from "@effect/platform-node/NodeServices";import * as Net from "@t3tools/shared/Net";import * as Effect from "effect/Effect";import * as FileSystem from "effect/FileSystem";import * as Layer from "effect/Layer";import * as PlatformError from "effect/PlatformError";import * as Sink from "effect/Sink";import * as Stream from "effect/Stream";import * as HttpClient from "effect/unstable/http/HttpClient";import * as HttpClientResponse from "effect/unstable/http/HttpClientResponse";import * as ChildProcessSpawner from "effect/unstable/process/ChildProcessSpawner";import * as ServerConfig from "../config.ts";import * as DeviceHost from "./DeviceHost.ts";import * as SshDeviceHost from "./SshDeviceHost.ts"; it.effect("preserves installed status after probes and cleans failed agent activation", () =>  Effect.gen(function* () {    const fs = yield* FileSystem.FileSystem;    const home = yield* fs.makeTempDirectoryScoped();    const modes: string[] = [];    let forwards = 0;    let failForward = true;    let rejectConfig = true;    const spawner = ChildProcessSpawner.make((command) =>      Effect.gen(function* () {        if (command._tag !== "StandardCommand") return yield* Effect.die("Unexpected command");        const forwarding = command.args.includes("-N");        let output = "";        if (forwarding) {          if (failForward) {            failForward = false;            return yield* PlatformError.systemError({              _tag: "AlreadyExists",              module: "ChildProcess",              method: "spawn",              description: "Port already bound",            });          }          forwards++;          yield* Effect.addFinalizer(() =>            Effect.sync(() => {              forwards--;            }),          );        } else {          const stdin = command.options.stdin;          if (            !stdin ||            typeof stdin !== "object" ||            !("stream" in stdin) ||            !Stream.isStream(stdin.stream)          )            return yield* Effect.die("Missing script");          const script = yield* stdin.stream.pipe(            Stream.decodeText(),            Stream.runFold(              () => "",              (a, b) => a + b,            ),          );          const mode = /const mode = "([^"]+)"/.exec(script)?.[1] ?? "";          modes.push(mode);          output = JSON.stringify({            nodePath: "/node",            platforms: [{ platform: "ios", available: true }],            hubPort: 1234,            helpers: { serveSimAxSettings: null, serveSimCli: null },            ...(mode === "agent-start"              ? { daemonPort: 1235, token: "fixture", entryPath: "/agent.mjs" }              : {}),          });        }        return ChildProcessSpawner.makeHandle({          pid: ChildProcessSpawner.ProcessId(123),          stdout: Stream.make(new TextEncoder().encode(output)),          stderr: Stream.empty,          all: Stream.empty,          exitCode: forwarding ? Effect.never : Effect.succeed(ChildProcessSpawner.ExitCode(0)),          isRunning: Effect.succeed(forwarding),          kill: () => Effect.void,          stdin: Sink.drain,          getInputFd: () => Sink.drain,          getOutputFd: () => Stream.empty,          unref: Effect.succeed(Effect.void),        });      }),    );    const host = yield* SshDeviceHost.make(      { id: "test", label: "Test", target: "test.example" },      () =>        rejectConfig          ? Effect.fail(              new DeviceHost.DeviceHostError({                hostId: "test",                step: "configuring agent access",                cause: new Error("fixture failure"),              }),            )          : Effect.void,    ).pipe(      Effect.provide(Layer.mergeAll(ServerConfig.layerTest(home, home), Net.layer)),      Effect.provideService(ChildProcessSpawner.ChildProcessSpawner, spawner),      Effect.provideService(        HttpClient.HttpClient,        HttpClient.make((request) =>          Effect.succeed(HttpClientResponse.fromWeb(request, new Response("ok"))),        ),      ),    );    yield* host.ensureReady(() => Effect.void);    expect(forwards).toBe(1);    expect(modes.filter((mode) => mode === "start")).toHaveLength(2);    yield* host.platformAvailability("ios");    expect((yield* host.summary).hubInstalled).toBe(true);    const failed = yield* host.ensureAgentReady(() => Effect.void).pipe(Effect.result);    expect(failed._tag).toBe("Failure");    expect(forwards).toBe(0);    expect(modes.at(-1)).toBe("stop-agent");    expect(yield* host.current).toBeNull();    rejectConfig = false;    yield* host.ensureAgentReady(() => Effect.void);    yield* host.platformAvailability("ios");    expect((yield* host.summary).agentDeviceInstalled).toBe(true);    yield* host.stopAgent;    expect(forwards).toBe(1);    yield* host.stop;    expect(forwards).toBe(0);  }).pipe(Effect.scoped, Effect.provide(NodeServices.layer)),);