TypeScript lockfile.parse函数代码示例

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本文整理汇总了TypeScript中@yarnpkg/lockfile.parse函数的典型用法代码示例。如果您正苦于以下问题：TypeScript parse函数的具体用法？TypeScript parse怎么用？TypeScript parse使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了parse函数的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: readYarn

/**
 * Parse the yarn file at the given path.
 */
function readYarn(basePath: string = '.') {
  let file = fs.readFileSync(path.join(basePath, 'yarn.lock'), 'utf8');
  let json = lockfile.parse(file);

  if (json.type !== 'success') {
    throw new Error('Error reading file');
  }

  return json.object;
}

开发者ID:AlbertHilb，项目名称:jupyterlab，代码行数:13，代码来源:dependency-graph.ts

示例2: readOptions

function readOptions(
  logger: logging.LoggerApi,
  yarn = false,
  showPotentials = false,
): Record<string, string> {
  const cwd = process.cwd();
  const baseFilename = yarn ? 'yarnrc' : 'npmrc';
  const dotFilename = '.' + baseFilename;

  let globalPrefix: string;
  if (process.env.PREFIX) {
    globalPrefix = process.env.PREFIX;
  } else {
    globalPrefix = path.dirname(process.execPath);
    if (process.platform !== 'win32') {
      globalPrefix = path.dirname(globalPrefix);
    }
  }

  const defaultConfigLocations = [
    path.join(globalPrefix, 'etc', baseFilename),
    path.join(homedir(), dotFilename),
  ];

  const projectConfigLocations: string[] = [
    path.join(cwd, dotFilename),
  ];
  const root = path.parse(cwd).root;
  for (let curDir = path.dirname(cwd); curDir && curDir !== root; curDir = path.dirname(curDir)) {
    projectConfigLocations.unshift(path.join(curDir, dotFilename));
  }

  if (showPotentials) {
    logger.info(`Locating potential ${baseFilename} files:`);
  }

  let options: { [key: string]: string } = {};
  for (const location of [...defaultConfigLocations, ...projectConfigLocations]) {
    if (existsSync(location)) {
      if (showPotentials) {
        logger.info(`Trying '${location}'...found.`);
      }

      const data = readFileSync(location, 'utf8');
      options = {
        ...options,
        ...(yarn ? lockfile.parse(data) : ini.parse(data)),
      };

      if (options.cafile) {
        const cafile = path.resolve(path.dirname(location), options.cafile);
        delete options.cafile;
        try {
          options.ca = readFileSync(cafile, 'utf8').replace(/\r?\n/, '\\n');
        } catch { }
      }
    } else if (showPotentials) {
      logger.info(`Trying '${location}'...not found.`);
    }
  }

  // Substitute any environment variable references
  for (const key in options) {
    if (typeof options[key] === 'string') {
      options[key] = options[key].replace(/\$\{([^\}]+)\}/, (_, name) => process.env[name] || '');
    }
  }

  return options;
}

开发者ID:angular，项目名称:angular-cli，代码行数:70，代码来源:npm.ts

注：本文中的@yarnpkg/lockfile.parse函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。