amd.js

(function(){function errMsg(errCode, msg) {
  return (msg || "") + " (SystemJS Error#" + errCode + " " + "https://git.io/JvFET#" + errCode + ")";
}/*
 * Support for AMD loading
 */
(function (global) {
  function unsupportedRequire () {
    throw Error( errMsg(5, 'AMD require not supported.'));
  }

  var requireExportsModule = ['require', 'exports', 'module'];

  function createAMDRegister (amdDefineDeps, amdDefineExec) {
    var exports = {};
    var module = { exports: exports };
    var depModules = [];
    var setters = [];
    var splice = 0;
    for (var i = 0; i < amdDefineDeps.length; i++) {
      var id = amdDefineDeps[i];
      var index = setters.length;
      if (id === 'require') {
        depModules[i] = unsupportedRequire;
        splice++;
      }
      else if (id === 'module') {
        depModules[i] = module;
        splice++;
      }
      else if (id === 'exports') {
        depModules[i] = exports;
        splice++;
      }
      else {
        createSetter(i);
      }
      if (splice)
        amdDefineDeps[index] = id;
    }
    if (splice)
      amdDefineDeps.length -= splice;
    var amdExec = amdDefineExec;
    return [amdDefineDeps, function (_export) {
      _export({ default: exports, __useDefault: true });
      return {
        setters: setters,
        execute: function () {
          var amdResult = amdExec.apply(exports, depModules);
          if (amdResult !== undefined)
            module.exports = amdResult;
          _export(module.exports);
          _export('default', module.exports);
        }
      };
    }];

    // needed to avoid iteration scope issues
    function createSetter(idx) {
      setters.push(function (ns) {
        depModules[idx] = ns.__useDefault ? ns.default : ns;
      });
    }
  }

  global.define = function (arg1, arg2, arg3) {
    var isNamedRegister = typeof arg1 === 'string';
    var name = isNamedRegister ? arg1 : null;
    var depArg = isNamedRegister ? arg2 : arg1;
    var execArg = isNamedRegister ? arg3 : arg2;

    // The System.register(deps, exec) arguments
    var deps, exec;

    // define([], function () {})
    if (Array.isArray(depArg)) {
      deps = depArg;
      exec = execArg;
    }
    // define({})
    else if (typeof depArg === 'object') {
      deps = [];
      exec = function () { return depArg };
    }
    // define(function () {})
    else if (typeof depArg === 'function') {
      deps = requireExportsModule;
      exec = depArg;
    } else {
      throw Error( errMsg(9, 'Invalid call to AMD define()'));
    }

    var amdRegister = createAMDRegister(deps, exec);

    if (isNamedRegister) {
      if (System.registerRegistry) {
        System.registerRegistry[name] = amdRegister;
        System.register(name, amdRegister[0], amdRegister[1]);
      } else
        console.warn( errMsg('W6', 'Include named-register.js for full named define support'));
        // TODO: create new warning number and documentation for using named define without named-register extra
        System.register(amdRegister[0], amdRegister[1]);
    } else
      System.register(amdRegister[0], amdRegister[1]);
  };
  global.define.amd = {};
})(typeof self !== 'undefined' ? self : global);}());