add 6to5-runtime build process #535

lib/6to5/file.js

@@ -42,12 +42,6 @@ File.helpers = [
   "get"
 ];
 
-File.excludeHelpersFromRuntime = [
-  "async-to-generator",
-  "typeof",
-  "tagged-template-literal-loose"
-];
-
 File.normaliseOptions = function (opts) {
   opts = _.cloneDeep(opts || {});
 
@@ -214,7 +208,7 @@ File.prototype.addHelper = function (name) {
 
   var ref;
   var runtimeNamespace = this.opts.runtime;
-  if (runtimeNamespace && !_.contains(File.excludeHelpersFromRuntime, name)) {
+  if (runtimeNamespace) {
     name = t.identifier(t.toIdentifier(name));
     return t.memberExpression(t.identifier(runtimeNamespace), name);
   } else {

lib/6to5/index.js

@@ -9,8 +9,6 @@ exports.version = require("../../package").version;
 
 exports.types = require("./types");
 
-exports.runtime = require("./runtime-generator");
-
 exports.register = function (opts) {
   var register = require("./register");
   if (opts != null) register(opts);

lib/6to5/runtime-generator.js

@@ -1,35 +0,0 @@
-"use strict";
-
-var generator = require("./generation/generator");
-var util      = require("./util");
-var File      = require("./file");
-var t         = require("./types");
-var _         = require("lodash");
-
-module.exports = function (namespace) {
-  namespace = t.identifier(t.toIdentifier(namespace || "to5Runtime"));
-
-  var body      = [];
-  var container = t.functionExpression(null, [t.identifier("global")], t.blockStatement(body));
-  var tree      = t.program([t.expressionStatement(t.callExpression(container, [util.template("self-global")]))]);
-
-  body.push(t.variableDeclaration("var", [
-    t.variableDeclarator(
-      namespace,
-      t.assignmentExpression("=", t.memberExpression(t.identifier("global"), namespace), t.objectExpression([]))
-    )
-  ]));
-
-  _.each(File.helpers, function (name) {
-    if (_.contains(File.excludeHelpersFromRuntime, name)) {
-      return;
-    }
-
-    var key = t.identifier(t.toIdentifier(name));
-    body.push(t.expressionStatement(
-      t.assignmentExpression("=", t.memberExpression(namespace, key), util.template(name))
-    ));
-  });
-
-  return generator(tree).code;
-};