Contents

"use strict";

exports.__esModule = true;

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var _traversal = require("../traversal");

var _traversal2 = _interopRequireDefault(_traversal);

/**
 * This class is responsible for traversing over the provided `File`s
 * AST and running it's parent transformers handlers over it.
 */

var TransformerPass = (function () {
  function TransformerPass(file, transformer) {
    _classCallCheck(this, TransformerPass);

    this.transformer = transformer;
    this.handlers = transformer.handlers;
    this.file = file;
    this.key = transformer.key;

    if (this.canTransform() && transformer.metadata.experimental && !file.opts.experimental) {
      file.log.warn("THE TRANSFORMER " + this.key + " HAS BEEN MARKED AS EXPERIMENTAL AND IS WIP. USE AT YOUR OWN RISK. " + "THIS WILL HIGHLY LIKELY BREAK YOUR CODE SO USE WITH **EXTREME** CAUTION. ENABLE THE " + "`experimental` OPTION TO IGNORE THIS WARNING.");
    }
  }

  TransformerPass.prototype.canTransform = function canTransform() {
    return this.file.transformerDependencies[this.key] || this.file.pipeline.canTransform(this.transformer, this.file.opts);
  };

  TransformerPass.prototype.transform = function transform() {
    var file = this.file;
    file.log.debug("Start transformer " + this.key);
    (0, _traversal2["default"])(file.ast, this.handlers, file.scope, file);
    file.log.debug("Finish transformer " + this.key);
  };

  return TransformerPass;
})();

exports["default"] = TransformerPass;
module.exports = exports["default"];

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
gulp_assets-1.0.0.pre.5	template/node_modules/babel-core/lib/babel/transformation/transformer-pass.js
gulp_assets-1.0.0.pre.4	template/node_modules/babel-core/lib/babel/transformation/transformer-pass.js
gulp_assets-1.0.0.pre.3	template/node_modules/babel-core/lib/babel/transformation/transformer-pass.js