@dependabot/yarn-lib/lib/resolvers/exotics/link-resolver.js

📦🐈 Fast, reliable, and secure dependency management.

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.LINK_PROTOCOL_PREFIX = undefined;

var _asyncToGenerator2;

function _load_asyncToGenerator() {
  return _asyncToGenerator2 = _interopRequireDefault(require('babel-runtime/helpers/asyncToGenerator'));
}

var _exoticResolver;

function _load_exoticResolver() {
  return _exoticResolver = _interopRequireDefault(require('./exotic-resolver.js'));
}

var _misc;

function _load_misc() {
  return _misc = _interopRequireWildcard(require('../../util/misc.js'));
}

var _fs;

function _load_fs() {
  return _fs = _interopRequireWildcard(require('../../util/fs.js'));
}

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const path = require('path');

const LINK_PROTOCOL_PREFIX = exports.LINK_PROTOCOL_PREFIX = 'link:';

class LinkResolver extends (_exoticResolver || _load_exoticResolver()).default {
  constructor(request, fragment) {
    super(request, fragment);
    this.loc = (_misc || _load_misc()).removePrefix(fragment, LINK_PROTOCOL_PREFIX);
  }

  resolve() {
    var _this = this;

    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
      let loc = _this.loc;
      if (!path.isAbsolute(loc)) {
        loc = path.resolve(_this.config.lockfileFolder, loc);
      }

      const name = path.basename(loc);
      const registry = 'npm';

      const manifest = !(yield (_fs || _load_fs()).exists(loc)) ? { _uid: '', name, version: '0.0.0', _registry: registry } : yield _this.config.readManifest(loc, _this.registry);

      manifest._remote = {
        type: 'link',
        registry,
        hash: null,
        reference: loc
      };

      manifest._uid = manifest.version;

      return manifest;
    })();
  }
}
exports.default = LinkResolver;
LinkResolver.protocol = 'link';