Method ensurePackageManager

sources/Engine.ts:209–229

(locator: Locator)

  }

  async ensurePackageManager(locator: Locator) {
    const spec = this.getPackageManagerSpecFor(locator);

    const packageManagerInfo = await corepackUtils.installVersion(folderUtils.getInstallFolder(), locator, {
      spec,
    });

    const noHashReference = locator.reference.replace(/\+.*/, ``);
    const fixedHashReference = `${noHashReference}+${packageManagerInfo.hash}`;

    const fixedHashLocator = {
      name: locator.name,
      reference: fixedHashReference,
    };

    return {
      ...packageManagerInfo,
      locator: fixedHashLocator,
      spec,
    };
  }

  /**
   * Locates the active project's package manager specification.