tests/e2e/utils/assets.ts - main - githubmirror/angular-cli

tests/e2e/utils/assets.ts
69 строк2 KB
Alan Agius
test: migrate legacy CLI tests to e2e directory
17 дек 2025, 19:36
17 дек 2025, 19:367d3e0ad
import { join } from 'node:path';
import { chmod } from 'node:fs/promises';
import glob from 'fast-glob';
import { getGlobalVariable } from './env';
import { resolve } from 'node:path';
import { copyFile } from './fs';
import { installWorkspacePackages, setRegistry } from './packages';
import { getTestProjectDir, useBuiltPackagesVersions } from './project';

export function assetDir(assetName: string) {
  return join(__dirname, '../e2e/assets', assetName);
}

export function copyProjectAsset(assetName: string, to?: string) {
  const tempRoot = join(getGlobalVariable('projects-root'), 'test-project');
  const sourcePath = assetDir(assetName);
  const targetPath = join(tempRoot, to || assetName);

  return copyFile(sourcePath, targetPath);
}

export function copyAssets(assetName: string, to?: string) {
  const seed = +Date.now();
  const tempRoot = join(getTestAssetsDir(), assetName + '-' + seed);
  const root = assetDir(assetName);

  return Promise.resolve()
    .then(() => {
      const allFiles = glob.sync('**/*', { dot: true, cwd: root });

      return allFiles.reduce((promise, filePath) => {
        const toPath =
          to !== undefined ? resolve(getTestProjectDir(), to, filePath) : join(tempRoot, filePath);

        return promise
          .then(() => copyFile(join(root, filePath), toPath))
          .then(() => chmod(toPath, 0o777));
      }, Promise.resolve());
    })
    .then(() => tempRoot);
}

/**
 * @returns a method that once called will restore the environment
 * to use the local NPM registry.
 * */
export async function createProjectFromAsset(
  assetName: string,
  useNpmPackages = false,
  skipInstall = false,
): Promise<() => Promise<void>> {
  const dir = await copyAssets(assetName);
  process.chdir(dir);

  await setRegistry(!useNpmPackages /** useTestRegistry */);

  if (!useNpmPackages) {
    await useBuiltPackagesVersions();
  }
  if (!skipInstall) {
    await installWorkspacePackages();
  }

  return () => setRegistry(true /** useTestRegistry */);
}

export function getTestAssetsDir(): string {
  return join(getGlobalVariable('projects-root'), 'assets');
}