Function useSha

tests/e2e/utils/project.ts:83–129

()

}

export async function useSha(): Promise<void> {
  const argv = getGlobalVariable('argv');
  if (!argv['ng-snapshots'] && !argv['ng-tag']) {
    return;
  }

  // We need more than the sha here, version is also needed. Examples of latest tags:
  // 7.0.0-beta.4+dd2a650
  // 6.1.6+4a8d56a
  const label = argv['ng-tag'] || '';
  const ngSnapshotVersions = require('../ng-snapshot/package.json');

  return updateJsonFile('package.json', (json) => {
    // Install over the project with snapshot builds.
    function replaceDependencies(key: string) {
      const missingSnapshots: string[] = [];
      Object.keys(json[key] || {})
        .filter((name) => name.startsWith('@angular/'))
        .forEach((name) => {
          const pkgName = name.split(/\//)[1];
          if (pkgName === 'cli' || pkgName === 'ssr' || pkgName === 'build') {
            return;
          }

          if (label) {
            json[key][`@angular/${pkgName}`] = `github:angular/${pkgName}-builds${label}`;
          } else {
            const replacement = ngSnapshotVersions.dependencies[`@angular/${pkgName}`];
            if (!replacement) {
              missingSnapshots.push(`missing @angular/${pkgName}`);
            }
            json[key][`@angular/${pkgName}`] = replacement;
          }
        });
      if (missingSnapshots.length > 0) {
        throw new Error(
          'e2e test with --ng-snapshots requires all angular packages be ' +
            'listed in tests/e2e/ng-snapshot/package.json.\nErrors:\n' +
            missingSnapshots.join('\n  '),
        );
      }
    }

    replaceDependencies('dependencies');
    replaceDependencies('devDependencies');
  });
}

export function useCIDefaults(projectName = 'test-project'): Promise<void> {
  return updateJsonFile('angular.json', (workspaceJson) => {