89 lines
2.2 KiB
TypeScript
89 lines
2.2 KiB
TypeScript
import { fromFileUrl } from 'https://deno.land/std@0.110.0/path/mod.ts';
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import { assert } from 'https://deno.land/std@0.158.0/testing/asserts.ts';
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import { readableStreamFromReader } from 'https://deno.land/std@0.142.0/streams/conversion.ts';
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const dir = new URL('./', import.meta.url);
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const defaultURL = new URL('http://localhost:8085/');
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export const defaultTestPermissions: Deno.PermissionOptions = {
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read: true,
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net: true,
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run: true,
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env: true,
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};
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export declare type StartServerCallback = (url: URL) => Promise<void>;
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declare type ExitCallback = () => void;
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export async function runBuild(fixturePath: string) {
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const proc = Deno.run({
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cmd: ['node', '../../../../../astro/astro.js', 'build', '--silent'],
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cwd: fromFileUrl(new URL(fixturePath, dir)),
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});
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try {
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const status = await proc.status();
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assert(status.success);
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} finally {
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proc.close();
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}
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}
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export async function startModFromImport(baseUrl: URL): Promise<ExitCallback> {
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const entryUrl = new URL('./dist/server/entry.mjs', baseUrl);
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const mod = await import(entryUrl.toString());
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if (!mod.running()) {
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mod.start();
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}
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return () => mod.stop();
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}
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export async function startModFromSubprocess(baseUrl: URL): Promise<ExitCallback> {
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const entryUrl = new URL('./dist/server/entry.mjs', baseUrl);
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const proc = Deno.run({
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cmd: ['deno', 'run', '--allow-env', '--allow-net', fromFileUrl(entryUrl)],
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cwd: fromFileUrl(baseUrl),
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stderr: 'piped',
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});
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const stderr = readableStreamFromReader(proc.stderr);
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const dec = new TextDecoder();
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for await (const bytes of stderr) {
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const msg = dec.decode(bytes);
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if (msg.includes(`Server running`)) {
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break;
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}
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}
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return () => proc.close();
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}
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export async function runBuildAndStartApp(fixturePath: string, cb: StartServerCallback) {
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const url = new URL(fixturePath, dir);
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await runBuild(fixturePath);
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const stop = await startModFromImport(url);
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try {
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await cb(defaultURL);
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} finally {
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stop();
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}
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}
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export async function runBuildAndStartAppFromSubprocess(
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fixturePath: string,
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cb: StartServerCallback
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) {
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const url = new URL(fixturePath, dir);
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await runBuild(fixturePath);
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const stop = await startModFromSubprocess(url);
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try {
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await cb(defaultURL);
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} finally {
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stop();
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}
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}
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