plotly-icons/demo/node_modules/next/dist/server/build/babel/plugins/handle-import.js

set of plotly icons

'use strict';

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

var _babelTemplate = require('babel-template');

var _babelTemplate2 = _interopRequireDefault(_babelTemplate);

var _babelPluginSyntaxDynamicImport = require('babel-plugin-syntax-dynamic-import');

var _babelPluginSyntaxDynamicImport2 = _interopRequireDefault(_babelPluginSyntaxDynamicImport);

var _path = require('path');

var _crypto = require('crypto');

var _crypto2 = _interopRequireDefault(_crypto);

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

// Based on https://github.com/airbnb/babel-plugin-dynamic-import-webpack
// We've added support for SSR with this version
var TYPE_IMPORT = 'Import';

/*
 Added "typeof require.resolveWeak !== 'function'" check instead of
 "typeof window === 'undefined'" to support dynamic impports in non-webpack environments.
 "require.resolveWeak" and "require.ensure" are webpack specific methods.
 They would fail in Node/CommonJS environments.
*/

var buildImport = function buildImport(args) {
  return (0, _babelTemplate2.default)('\n  (\n    new (require(\'next/dynamic\').SameLoopPromise)((resolve, reject) => {\n      const weakId = require.resolveWeak(SOURCE)\n      try {\n        const weakModule = __webpack_require__(weakId)\n        return resolve(weakModule)\n      } catch (err) {}\n\n      require.ensure([], (require) => {\n        try {\n          let m = require(SOURCE)\n          m.__webpackChunkName = \'' + args.name + '\'\n          resolve(m)\n        } catch(error) {\n          reject(error)\n        }\n      }, \'chunks/' + args.name + '\');\n    })\n  )\n');
};

function getModulePath(sourceFilename, moduleName) {
  // resolve only if it's a local module
  var modulePath = moduleName[0] === '.' ? (0, _path.resolve)((0, _path.dirname)(sourceFilename), moduleName) : moduleName;

  var cleanedModulePath = modulePath.replace(/(index){0,1}\.js$/, '') // remove .js, index.js
  .replace(/[/\\]$/, ''); // remove end slash

  return cleanedModulePath;
}

exports.default = function () {
  return {
    inherits: _babelPluginSyntaxDynamicImport2.default,

    visitor: {
      CallExpression: function CallExpression(path, state) {
        if (path.node.callee.type === TYPE_IMPORT) {
          var moduleName = path.node.arguments[0].value;
          var sourceFilename = state.file.opts.filename;

          var modulePath = getModulePath(sourceFilename, moduleName);
          var modulePathHash = _crypto2.default.createHash('md5').update(modulePath).digest('hex');

          var relativeModulePath = modulePath.replace('' + process.cwd() + _path.sep, '');
          var name = relativeModulePath.replace(/[^\w]/g, '_') + '_' + modulePathHash;

          var newImport = buildImport({
            name: name
          })({
            SOURCE: path.node.arguments
          });
          path.replaceWith(newImport);
        }
      }
    }
  };
};