@atlaskit/eslint-plugin-design-system/dist/cjs/common/is-from-import-source.js

The essential plugin for use with the Atlassian Design System.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.createIsFromImportSourceFor = createIsFromImportSourceFor;
var _isImportedJsxElement = require("./is-imported-jsx-element");
function createIsFromImportSourceFor() {
  for (var _len = arguments.length, importSources = new Array(_len), _key = 0; _key < _len; _key++) {
    importSources[_key] = arguments[_key];
  }
  var literalImportSources = importSources.filter(function (s) {
    return typeof s === 'string';
  });
  var matchImportSources = importSources.filter(function (s) {
    return s instanceof RegExp;
  });
  var varImportSourceMap = new Map();
  function isFromImportSource(node) {
    return (0, _isImportedJsxElement.isImportedJSXElement)(node) && varImportSourceMap.has(node.openingElement.name.name);
  }
  isFromImportSource.importDeclarationHook = function (node) {
    var source = node.source.value;
    if (typeof source !== 'string' || !(literalImportSources.includes(source) || matchImportSources.some(function (r) {
      return r.test(source);
    }))) {
      return;
    }
    node.specifiers.filter(function (spec) {
      return ['ImportSpecifier', 'ImportDefaultSpecifier'].includes(spec.type);
    }).forEach(function (spec) {
      return varImportSourceMap.set(spec.local.name, source);
    });
  };
  isFromImportSource.getImportSource = function (node) {
    if (!isFromImportSource(node)) {
      throw new Error('Node is not an imported JSX element');
    }
    return varImportSourceMap.get(node.openingElement.name.name);
  };
  return isFromImportSource;
}