62 lines
1.9 KiB
TypeScript
62 lines
1.9 KiB
TypeScript
import { spawnSync } from 'node:child_process';
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import { existsSync } from 'node:fs';
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import { chmod, mkdir, mkdtemp, rm, writeFile } from 'node:fs/promises';
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import { tmpdir } from 'node:os';
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import { join } from 'node:path';
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import { fileURLToPath } from 'node:url';
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import { describe, expect, it } from 'vitest';
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const INSTALLER_PATH = fileURLToPath(new URL('../../../../tools/install.sh', import.meta.url));
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async function runInstaller(args: string[]): Promise<{
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status: number | null;
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stderr: string;
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npmCalled: boolean;
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}> {
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const home = await mkdtemp(join(tmpdir(), 'mosaic-installer-args-'));
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const bin = join(home, 'bin');
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const npmMarker = join(home, 'npm-called');
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try {
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await mkdir(bin);
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const npmShim = join(bin, 'npm');
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await writeFile(npmShim, `#!/bin/sh\n: > "${npmMarker}"\n`);
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await chmod(npmShim, 0o755);
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const result = spawnSync('bash', [INSTALLER_PATH, ...args], {
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encoding: 'utf8',
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env: {
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...process.env,
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HOME: home,
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MOSAIC_NO_COLOR: '1',
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PATH: `${bin}:${process.env.PATH ?? ''}`,
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},
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});
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return {
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status: result.status,
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stderr: result.stderr,
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npmCalled: existsSync(npmMarker),
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};
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} finally {
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await rm(home, { recursive: true, force: true });
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}
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}
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function expectUnknownArgument(result: Awaited<ReturnType<typeof runInstaller>>): void {
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expect(result.status).not.toBe(0);
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expect(result.stderr).toContain('Unknown argument: --bogus');
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expect(result.stderr).toMatch(/Usage: .*install\.sh/);
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expect(result.npmCalled).toBe(false);
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}
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describe('installer arguments', () => {
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it('rejects an unknown argument before installation starts', async () => {
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expectUnknownArgument(await runInstaller(['--cli', '--bogus']));
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});
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it('does not let --ref consume an unknown option', async () => {
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expectUnknownArgument(await runInstaller(['--cli', '--ref', '--bogus']));
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});
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});
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