makelore/tests/unit/pi-runtime-bundle.test.ts

// @vitest-environment node

import { afterEach, describe, expect, it } from 'vitest';
import { mkdir, mkdtemp, readFile, rm, writeFile } from 'node:fs/promises';
import { tmpdir } from 'node:os';
import { join } from 'node:path';
import YAML from 'yaml';
import {
  assertPackageIdentities,
  installProductionShrinkwrap,
  preparePublishedPackageRoot,
  requiredPackageIdentities,
} from '../../scripts/lib/pi-runtime-bundle.mjs';
import { parseBundleArgs } from '../../scripts/bundle-pi-runtime.mjs';

const scratchRoots: string[] = [];

async function scratch(prefix: string): Promise<string> {
  const root = await mkdtemp(join(tmpdir(), prefix));
  scratchRoots.push(root);
  return root;
}

afterEach(async () => {
  await Promise.all(scratchRoots.splice(0).map((root) => rm(root, {
    recursive: true,
    force: true,
    maxRetries: 3,
  })));
});

describe('Pi runtime production bundler', () => {
  it('turns the published root dev mismatch into a reproducible npm 11 production install', async () => {
    const root = await scratch('makelore-pi-bundle-mismatch-');
    const source = join(root, 'published');
    const stage = join(root, 'stage');
    await mkdir(source);
    await writeFile(join(source, 'package.json'), `${JSON.stringify({
      name: '@fixture/pi-runtime',
      version: '1.0.0',
      devDependencies: { 'missing-from-production-lock': '1.0.0' },
    }, null, 2)}\n`);
    await writeFile(join(source, 'npm-shrinkwrap.json'), `${JSON.stringify({
      name: '@fixture/pi-runtime',
      version: '1.0.0',
      lockfileVersion: 3,
      requires: true,
      packages: {
        '': { name: '@fixture/pi-runtime', version: '1.0.0' },
      },
    }, null, 2)}\n`);

    const prepared = await preparePublishedPackageRoot(source, stage);
    expect(prepared.omittedDevDependencies).toEqual(['missing-from-production-lock']);
    expect(JSON.parse(await readFile(join(stage, 'package.json'), 'utf8')))
      .not.toHaveProperty('devDependencies');
    await expect(installProductionShrinkwrap({
      projectRoot: process.cwd(),
      stageRoot: stage,
      target: { platform: process.platform, arch: process.arch },
    })).resolves.toMatchObject({});
  }, 15_000);

  it('accepts same-version nested-to-root flattening by identity instead of physical lock path', () => {
    const shrinkwrap = {
      packages: {
        'node_modules/p-retry/node_modules/@types/retry': {
          version: '0.12.0',
        },
      },
    };
    const required = requiredPackageIdentities(shrinkwrap, {
      platform: process.platform,
      arch: process.arch,
    });

    expect(required.identities).toEqual(['@types/retry@0.12.0']);
    expect(() => assertPackageIdentities(required.identities, [
      '@types/retry@0.12.0',
    ])).not.toThrow();
  });

  it('keeps target selection explicit and rejects cross-OS staging', () => {
    const current = `${process.platform}-${process.arch}`;
    expect(parseBundleArgs(['--target', current]).targets).toEqual([
      expect.objectContaining({ platform: process.platform, arch: process.arch }),
    ]);
    const foreign = process.platform === 'win32' ? 'linux-x64' : 'win32-x64';
    expect(() => parseBundleArgs(['--target', foreign])).toThrow(/must be staged on/);
    expect(() => parseBundleArgs(['--target', 'unknown-x64'])).toThrow(/Unsupported/);
  });

  it('wires every package target to its matching staged Pi runtime', async () => {
    const packageJson = JSON.parse(await readFile('package.json', 'utf8')) as {
      homepage: string;
      scripts: Record<string, string>;
    };
    const builder = YAML.parse(await readFile('electron-builder.yml', 'utf8')) as Record<
      string,
      { extraResources?: Array<{ from: string; to: string }> }
    >;

    expect(packageJson.scripts.build).toContain('bundle-pi-runtime.mjs --release-targets');
    expect(packageJson.scripts.package).toContain('bundle-pi-runtime.mjs --release-targets');
    expect(packageJson.scripts['package:stage:win-x64'])
      .toContain('bundle-pi-runtime.mjs --target win32-x64');
    expect(packageJson.scripts['verify:artifact:pi'])
      .toBe('node scripts/verify-pi-product-artifact.mjs');
    expect(packageJson.scripts['smoke:pi:real'])
      .toBe('node scripts/smoke-pi-real.mjs');
    expect(packageJson.scripts['perf:pi:release'])
      .toBe('node scripts/run-pi-release-performance.mjs');
    expect(packageJson.homepage).toBe('https://git.nianxx.cn/wangxuming/makelore');
    expect(builder.mac.extraResources).toContainEqual({
      from: 'build/pi-runtime/darwin-${arch}',
      to: 'pi-runtime',
      filter: ['**/*', '!node_modules{,/**/*}'],
    });
    expect(builder.mac.extraResources).toContainEqual({
      from: 'build/pi-runtime/darwin-${arch}/node_modules',
      to: 'pi-runtime/node_modules',
      filter: ['**/*'],
    });
    expect(builder.win.extraResources).toContainEqual({
      from: 'build/pi-runtime/win32-${arch}',
      to: 'pi-runtime',
      filter: ['**/*', '!node_modules{,/**/*}'],
    });
    expect(builder.win.extraResources).toContainEqual({
      from: 'build/pi-runtime/win32-${arch}/node_modules',
      to: 'pi-runtime/node_modules',
      filter: ['**/*'],
    });
    expect(builder.linux.extraResources).toContainEqual({
      from: 'build/pi-runtime/linux-${arch}',
      to: 'pi-runtime',
      filter: ['**/*', '!node_modules{,/**/*}'],
    });
    expect(builder.linux.extraResources).toContainEqual({
      from: 'build/pi-runtime/linux-${arch}/node_modules',
      to: 'pi-runtime/node_modules',
      filter: ['**/*'],
    });
  });
});