cld2_react/node_modules/babel-plugin-styled-components/lib/utils/getName.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

/**
 * Get the name of variable that contains node
 *
 * @param  {Path} path to the node
 *
 * @return {String}   The target
 */
var _default = function _default(t) {
  return function (path) {
    var namedNode;
    path.find(function (path) {
      // const X = styled
      if (path.isAssignmentExpression()) {
        namedNode = path.node.left; // const X = { Y: styled }
      } else if (path.isObjectProperty()) {
        namedNode = path.node.key; // class Y { (static) X = styled }
      } else if (path.isClassProperty()) {
        namedNode = path.node.key; // let X; X = styled
      } else if (path.isVariableDeclarator()) {
        namedNode = path.node.id;
      } else if (path.isStatement()) {
        // we've hit a statement, we should stop crawling up
        return true;
      } // we've got an displayName (if we need it) no need to continue


      if (namedNode) return true;
    }); // foo.bar -> bar

    if (t.isMemberExpression(namedNode)) {
      namedNode = namedNode.property;
    } // identifiers are the only thing we can reliably get a name from


    return t.isIdentifier(namedNode) ? namedNode.name : undefined;
  };
};

exports.default = _default;