72 lines
2.5 KiB
JavaScript
72 lines
2.5 KiB
JavaScript
import assert from 'node:assert/strict';
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import { chmod, mkdir, rm, symlink, writeFile } from 'node:fs/promises';
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import path from 'node:path';
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import test from 'node:test';
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import { runPreflight } from './preflight.mjs';
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const fixtureRoot = path.join(process.cwd(), '.mosaic-test-work', `preflight-${process.pid}`);
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const requiredBins = ['eslint', 'husky', 'prettier', 'tsc', 'turbo', 'vitest'];
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async function fixture(name) {
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const root = path.join(fixtureRoot, name);
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await mkdir(path.join(root, 'apps', 'web', 'src'), { recursive: true });
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await writeFile(path.join(root, 'apps', 'web', 'src', 'main.tsx'), 'export default 1;\n');
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return root;
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}
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async function installRequiredBins(root) {
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const binDir = path.join(root, 'node_modules', '.bin');
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await mkdir(binDir, { recursive: true });
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await Promise.all(
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requiredBins.map(async (name) => {
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const target = path.join(binDir, name);
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await writeFile(target, '');
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await chmod(target, 0o755);
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}),
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);
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}
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test.after(async () => {
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await rm(fixtureRoot, { recursive: true, force: true });
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});
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test('missing dependencies have a dedicated exit code and install remediation', async () => {
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const root = await fixture('missing-deps');
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const result = await runPreflight({ root });
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assert.equal(result.code, 42);
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assert.match(result.message, /MOSAIC_PREFLIGHT_MISSING_DEPS/);
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assert.match(result.message, /run pnpm install/i);
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});
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test('a partial dependency install keeps the dedicated missing-deps result', async () => {
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const root = await fixture('partial-deps');
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await mkdir(path.join(root, 'node_modules', '.bin'), { recursive: true });
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await writeFile(path.join(root, 'node_modules', '.bin', 'tsc'), '', { mode: 0o755 });
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const result = await runPreflight({ root });
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assert.equal(result.code, 42);
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assert.match(result.message, /turbo/);
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});
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test('a dangling required dependency shim keeps the dedicated missing-deps result', async () => {
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const root = await fixture('dangling-deps');
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await installRequiredBins(root);
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const turbo = path.join(root, 'node_modules', '.bin', 'turbo');
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await rm(turbo);
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await symlink(path.join(root, 'node_modules', 'missing-turbo'), turbo);
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const result = await runPreflight({ root });
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assert.equal(result.code, 42);
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assert.match(result.message, /turbo/);
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});
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test('installed dependencies pass', async () => {
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const root = await fixture('clean');
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await installRequiredBins(root);
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assert.deepEqual(await runPreflight({ root }), { code: 0, message: 'checkout preflight passed' });
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});
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