@atlaskit/eslint-plugin-design-system/dist/esm/rules/utils/get-module-of-identifier.js

The essential plugin for use with the Atlassian Design System.

function _createForOfIteratorHelper(r, e) { var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (!t) { if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e && r && "number" == typeof r.length) { t && (r = t); var _n = 0, F = function F() {}; return { s: F, n: function n() { return _n >= r.length ? { done: !0 } : { done: !1, value: r[_n++] }; }, e: function e(r) { throw r; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var o, a = !0, u = !1; return { s: function s() { t = t.call(r); }, n: function n() { var r = t.next(); return a = r.done, r; }, e: function e(r) { u = !0, o = r; }, f: function f() { try { a || null == t.return || t.return(); } finally { if (u) throw o; } } }; }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
/**
 * Returns the module name of an identifier, if one exists.
 *
 * getModuleOfIdentifier(source, 'Button'); // "@atlaskit/button"
 */
export var getModuleOfIdentifier = function getModuleOfIdentifier(source, identifierName) {
  var _iterator = _createForOfIteratorHelper(source.ast.body),
    _step;
  try {
    for (_iterator.s(); !(_step = _iterator.n()).done;) {
      var node = _step.value;
      if (node.type === 'ImportDeclaration') {
        var _iterator2 = _createForOfIteratorHelper(node.specifiers),
          _step2;
        try {
          for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
            var spec = _step2.value;
            if (spec.type === 'ImportDefaultSpecifier' && spec.local.name === identifierName) {
              return {
                moduleName: node.source.value + '',
                importName: identifierName
              };
            }
            if (spec.type === 'ImportSpecifier' && 'name' in spec.imported && spec.local.name === identifierName) {
              return {
                moduleName: node.source.value + '',
                importName: spec.imported.name
              };
            }
          }
        } catch (err) {
          _iterator2.e(err);
        } finally {
          _iterator2.f();
        }
      }
    }
  } catch (err) {
    _iterator.e(err);
  } finally {
    _iterator.f();
  }
  return undefined;
};