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https://github.com/VibedByKaKi/t3-code-android-nightly.git
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317 lines
11 KiB
TypeScript
317 lines
11 KiB
TypeScript
import * as machines from "@distilled.cloud/fly-io/machines";
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import * as Fly from "@/Fly";
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import { sameStopConfig } from "@/Fly/replicas.ts";
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import * as Test from "@/Test/Alchemy";
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import { expect } from "alchemy-test";
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import * as Deferred from "effect/Deferred";
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import * as Effect from "effect/Effect";
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import * as Fiber from "effect/Fiber";
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import * as FileSystem from "effect/FileSystem";
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import * as Path from "effect/Path";
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import { MinimumLogLevel } from "effect/References";
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import * as HttpClient from "effect/http/HttpClient";
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import { createHash } from "node:crypto";
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import { cloneFixture } from "../../Cloudflare/Utils/Fixture.ts";
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import {
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assertAppGone,
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assertMachineGone,
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assertOnlyMachine,
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getText,
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initialText,
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startTraffic,
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websiteChecks,
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websiteServices,
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} from "./fixtures/deployment.ts";
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const { test } = Test.make({ providers: Fly.providers() });
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const logLevel = Effect.provideService(
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MinimumLogLevel,
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process.env.DEBUG ? "Debug" : "Info",
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);
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type ResponseRecord = {
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event: string;
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version: string;
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machine: string;
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managedTimeout: null;
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payload?: string;
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startedAt: number;
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signaledAt: number;
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completedAt: number;
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signal: string;
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activeAtSignal: number;
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shutdownMs: number;
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};
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for (const policy of [
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{
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old: "60 seconds",
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next: "10 seconds",
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oldMs: 60_000,
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nextMs: 10_000,
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delay: 12_000,
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signal: "SIGTERM",
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nextSignal: "SIGINT",
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},
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{
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old: "10 seconds",
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next: "60 seconds",
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oldMs: 10_000,
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nextMs: 60_000,
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delay: 3_000,
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signal: "SIGINT",
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nextSignal: "SIGTERM",
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},
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] as const) {
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test.provider(
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`R08/R02 SvelteKit external SSR: v1 to v2, old ${policy.old}/${policy.signal}, new ${policy.next}/${policy.nextSignal}, application-owned response drain`,
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(stack) =>
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Effect.gen(function* () {
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yield* stack.destroy();
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const fs = yield* FileSystem.FileSystem;
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const path = yield* Path.Path;
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const rootDir = yield* cloneFixture(
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path.resolve(
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import.meta.dirname,
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"../../AWS/Website/fixtures/sveltekit-app",
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),
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{
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prefix: "alchemy-sveltekit-fly-",
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tempRoot: path.resolve(import.meta.dirname, "../../../.tmp"),
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entries: [".gitignore", "package.json", "src", "static"],
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},
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);
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const route = path.join(
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rootDir,
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"src/routes/api/deployment/[operation]",
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);
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yield* fs.makeDirectory(route, { recursive: true });
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for (const file of ["+server.ts", "state.ts", "version.ts"]) {
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yield* fs.writeFileString(
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path.join(route, file),
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yield* fs.readFileString(
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path.join(
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import.meta.dirname,
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"fixtures/sveltekit/src/routes/api/deployment/[operation]",
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file,
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),
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),
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);
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}
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yield* fs.writeFileString(
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path.join(rootDir, "src/hooks.server.ts"),
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yield* fs.readFileString(
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path.join(
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import.meta.dirname,
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"fixtures/sveltekit/src/hooks.server.ts",
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),
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),
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);
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const pagePath = path.join(rootDir, "src/routes/+page.server.ts");
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const page = yield* fs.readFileString(pagePath);
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const writeVersion = (version: string) =>
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Effect.gen(function* () {
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yield* fs.writeFileString(
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path.join(route, "version.ts"),
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`export const version: string = ${JSON.stringify(version)};\n`,
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);
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yield* fs.writeFileString(
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pagePath,
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page.replace(
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"SVELTEKIT_AWS_PAGE_MARKER",
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`SVELTEKIT_AWS_PAGE_MARKER ${version}`,
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),
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);
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});
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const deploy = (next: boolean) =>
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stack.deploy(
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Effect.gen(function* () {
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const site = yield* Fly.Website.SvelteKit("Web", {
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rootDir,
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deploy: { strategy: "bluegreen", healthTimeout: "90 seconds" },
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shutdown: {
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signal: next ? policy.nextSignal : policy.signal,
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timeout: next ? policy.next : policy.old,
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},
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checks: websiteChecks("/api/deployment/ready"),
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services: websiteServices("/api/deployment/ready"),
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env: {
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WEBSITE_SHUTDOWN_MS: String(
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next ? policy.nextMs : policy.oldMs,
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),
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WEBSITE_AFTER_SIGNAL_MS: String(next ? 1000 : policy.delay),
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},
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memo: { include: ["src/**", "static/**", "package.json"] },
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});
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return { site };
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}),
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);
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let appName: string | undefined;
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yield* Effect.gen(function* () {
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yield* writeVersion("v1");
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const first = yield* deploy(false);
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appName = first.site.app!.appName;
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const oldId = first.site.service!.machineId;
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const url = first.site.url!;
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expect(url).toBe(`https://${appName}.fly.dev`);
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expect(yield* initialText(`${url}/`)).toContain(
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"SVELTEKIT_AWS_PAGE_MARKER v1",
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);
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expect(yield* getText(`${url}/api/hello?echo=roundtrip`)).toContain(
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"SVELTEKIT_AWS_API_MARKER",
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);
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expect(
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JSON.parse(yield* getText(`${url}/api/deployment/version`)),
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).toEqual({ version: "v1", machine: oldId, managedTimeout: null });
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const oldMachine = yield* machines.getMachine({
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app_name: appName,
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machine_id: oldId,
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});
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expect(oldMachine.config?.checks?.website?.path).toBe(
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"/api/deployment/ready",
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);
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expect(oldMachine.config?.services?.[0]?.checks?.[0]?.path).toBe(
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"/api/deployment/ready",
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);
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expect(oldMachine.config?.stop_config?.signal).toBe(policy.signal);
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expect(
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sameStopConfig(oldMachine.config?.stop_config, {
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signal: policy.signal,
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timeout: `${policy.oldMs}ms`,
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}),
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).toBe(true);
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expect(
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oldMachine.config?.env?.ALCHEMY_FLY_SHUTDOWN_TIMEOUT_MS,
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).toBeUndefined();
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const slowStarted = yield* Deferred.make<void>();
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const streamStarted = yield* Deferred.make<void>();
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const slowRequest = (
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operation: string,
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started: Deferred.Deferred<void>,
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) =>
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HttpClient.get(`${url}/api/deployment/${operation}`, {
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headers: { connection: "close" },
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}).pipe(
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Effect.tap((response) =>
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Effect.gen(function* () {
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expect(response.status).toBe(200);
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expect(response.headers["x-website-machine"]).toBe(oldId);
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expect(response.headers["x-website-version"]).toBe("v1");
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yield* Deferred.succeed(started, undefined);
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}),
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),
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Effect.flatMap((response) => response.text),
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Effect.timeout("10 minutes"),
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);
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const slow = yield* slowRequest("slow", slowStarted).pipe(
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Effect.forkScoped,
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);
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const streamed = yield* slowRequest("stream", streamStarted).pipe(
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Effect.forkScoped,
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);
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yield* Effect.all(
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[Deferred.await(slowStarted), Deferred.await(streamStarted)],
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{ concurrency: "unbounded" },
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).pipe(Effect.timeout("20 seconds"));
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const traffic = yield* startTraffic(`${url}/api/deployment/version`);
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yield* traffic.waitFor((body) => JSON.parse(body).version === "v1");
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yield* writeVersion("v2");
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const second = yield* deploy(true);
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const newId = second.site.service!.machineId;
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expect(second.site.url).toBe(url);
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expect(newId).not.toBe(oldId);
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const slowResult = JSON.parse(
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yield* Fiber.join(slow),
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) as ResponseRecord;
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const streamBody = yield* Fiber.join(streamed);
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const records = streamBody
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.trim()
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.split("\n")
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.map((line) => JSON.parse(line) as ResponseRecord);
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expect(records[0].event).toBe("started");
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expect(
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records.filter((record) => record.event === "finished"),
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).toHaveLength(1);
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expect(records[records.length - 1].event).toBe("finished");
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const completed = records[records.length - 1];
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const payload = records
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.map((record) => record.payload ?? "")
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.join("");
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const expected = "website-v1\n".repeat(8192);
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const hashes = yield* Effect.sync(() =>
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[payload, expected].map((value) =>
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createHash("sha256").update(value).digest("hex"),
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),
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);
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expect(payload.length).toBe(expected.length);
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expect(hashes[0]).toBe(hashes[1]);
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for (const result of [slowResult, completed]) {
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expect(result.version).toBe("v1");
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expect(result.machine).toBe(oldId);
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expect(result.managedTimeout).toBeNull();
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expect(result.signal).toBe(policy.signal);
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expect(result.shutdownMs).toBe(policy.oldMs);
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expect(result.activeAtSignal).toBe(2);
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expect(result.signaledAt).toBeGreaterThan(result.startedAt);
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expect(
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result.completedAt - result.signaledAt,
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).toBeGreaterThanOrEqual(policy.delay);
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expect(result.completedAt - result.signaledAt).toBeLessThan(
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policy.oldMs,
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);
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}
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expect(yield* getText(`${url}/`)).toContain(
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"SVELTEKIT_AWS_PAGE_MARKER v2",
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);
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yield* traffic.waitFor((body) => JSON.parse(body).version === "v2");
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const samples = yield* traffic.finish;
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for (const body of samples) {
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const sample = JSON.parse(body);
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expect(sample).toEqual({
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version: sample.version,
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machine: sample.version === "v1" ? oldId : newId,
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managedTimeout: null,
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});
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expect(["v1", "v2"]).toContain(sample.version);
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}
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const newMachine = yield* machines.getMachine({
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app_name: appName,
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machine_id: newId,
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});
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expect(newMachine.config?.stop_config?.signal).toBe(
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policy.nextSignal,
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);
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expect(
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sameStopConfig(newMachine.config?.stop_config, {
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signal: policy.nextSignal,
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timeout: `${policy.nextMs}ms`,
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}),
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).toBe(true);
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expect(
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newMachine.config?.env?.ALCHEMY_FLY_SHUTDOWN_TIMEOUT_MS,
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).toBeUndefined();
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yield* assertMachineGone(appName, oldId);
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yield* assertOnlyMachine(appName, newId);
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}).pipe(
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Effect.scoped,
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Effect.ensuring(
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Effect.gen(function* () {
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yield* stack.destroy();
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if (appName) yield* assertAppGone(appName);
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}).pipe(Effect.orDie),
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),
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);
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}).pipe(logLevel),
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// Includes two SSR/image builds, real registry pushes, old-policy drain and cleanup.
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{
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tags: [
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"provider:fly",
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"provider:fly:machine",
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"provider:fly:website",
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"live",
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],
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timeout: 900_000,
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},
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);
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}
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