Build polyfill for multiple environments

.eslintrc.json

@@ -7,6 +7,7 @@
     "env": {
         "browser": true,
         "jasmine": true,
+        "node": true,
         "es6": true
     },
     "plugins": [

.gitignore

@@ -2,3 +2,4 @@
 node_modules/
 local.log
 browserstack.err
+build/

Gulpfile.js

@@ -1,4 +1,4 @@
-/* eslint-disable require-jsdoc */
+/* eslint-disable */
 /**
  * @license
  * Copyright 2017 Google Inc. All Rights Reserved.
@@ -103,7 +103,7 @@ gulp.task('es5.api', function() {
     .pipe(gulp.dest('dist/es5'));
 });
 
-gulp.task('es5.full', function(done) {
+gulp.task('es5.full', function() {
   return gulp.src([
     './src/**/*.js',
   ], {base: './'})

dist/spec/index.html

@@ -1213,7 +1213,7 @@
 	}
 </style>
   <link href="https://www.w3.org/StyleSheets/TR/2016/cg-draft" rel="stylesheet">
-  <meta content="Bikeshed version 450e0499b28bb4c684052ad936ad1e7d36c4eac5" name="generator">
+  <meta content="Bikeshed version 08c4b0e94d147852f66673459784d3429bb3bda1" name="generator">
   <link href="https://wicg.github.io/trusted-types/dist/spec/" rel="canonical">
 <style>/* style-md-lists */
 
@@ -1461,7 +1461,7 @@
   <div class="head">
    <p data-fill-with="logo"></p>
    <h1 class="p-name no-ref" id="title">Trusted Types</h1>
-   <h2 class="no-num no-toc no-ref heading settled" id="subtitle"><span class="content">Draft Community Group Report, <time class="dt-updated" datetime="2019-08-11">11 August 2019</time></span></h2>
+   <h2 class="no-num no-toc no-ref heading settled" id="subtitle"><span class="content">Draft Community Group Report, <time class="dt-updated" datetime="2019-09-02">2 September 2019</time></span></h2>
    <div data-fill-with="spec-metadata">
     <dl>
      <dt>This version:
@@ -2471,7 +2471,7 @@ <h2 class="heading settled" data-level="4" id="integrations"><span class="secno"
 <c- b>typedef</c-> (([<a class="idl-code" data-link-type="extended-attribute" href="https://heycam.github.io/webidl/#TreatNullAs" id="ref-for-TreatNullAs"><c- g>TreatNullAs</c-></a>=<a class="n" data-link-type="idl-name"><c- n>EmptyString</c-></a>] <a class="idl-code" data-link-type="interface" href="https://heycam.github.io/webidl/#idl-DOMString" id="ref-for-idl-DOMString②②"><c- b>DOMString</c-></a>) <c- b>or</c-> <a class="n" data-link-type="idl-name" href="#trustedhtml" id="ref-for-trustedhtml⑨"><c- n>TrustedHTML</c-></a>) <dfn class="dfn-paneled idl-code" data-dfn-type="typedef" data-export id="typedefdef-htmlstringdefaultsempty"><code><c- g>HTMLStringDefaultsEmpty</c-></code></dfn>;
 </pre>
    <p class="note" role="note"><span>Note:</span> <code class="idl"><a data-link-type="idl" href="#typedefdef-htmlstringdefaultsempty" id="ref-for-typedefdef-htmlstringdefaultsempty">HTMLStringDefaultsEmpty</a></code> is a non-nullable variant that accepts <em>null</em> on set.
-Having this separate type allows <a href="https://heycam.github.io/webidl/#TreatNullAs">Web IDL §3.3.22 [TreatNullAs]</a> to attach to DOMString
+Having this separate type allows <a href="https://heycam.github.io/webidl/#TreatNullAs">Web IDL §3.3.21 [TreatNullAs]</a> to attach to DOMString
 per heycam/webidl#441.</p>
    <p class="issue" id="issue-52d7d8d6"><a class="self-link" href="#issue-52d7d8d6"></a> <a href="https://heycam.github.io/webidl/#TreatNullAs">TreatNullAs=EmptyString</a> is confusing.
 See note "It should not be used in specifications unless ...".

karma.conf.js

@@ -1,3 +1,4 @@
+/* eslint-disable */
 /**
  * @license
  * Copyright 2017 Google Inc. All Rights Reserved.

package.json

@@ -2,7 +2,8 @@
   "name": "trusted-types",
   "version": "1.0.6",
   "description": "Polyfill for the Trusted Types",
-  "main": "dist/cjs/trustedtypes.api_only.js",
+  "main": "build/cjs/trustedtypes.api_only.js",
+  "module": "build/esm/trustedtypes.api_only.js",
   "directories": {
     "test": "tests"
   },
@@ -17,10 +18,11 @@
     "test:localonly": "karma start --single-run --browsers ChromeHeadless,FirefoxHeadlessDev",
     "karma": "karma start --browsers ChromeHeadless",
     "karma:firefox": "karma start --browsers Firefox",
-    "build": "npm-run-all --parallel build:cjs build:es6 build:es5 --sequential sizereport",
-    "build:cjs": "rollup -c",
-    "build:es5": "gulp es5",
-    "build:es6": "gulp es6",
+    "build": "npm-run-all --parallel build:cjs --parallel build:dist-es5 build:dist-es6 --sequential sizereport",
+    "build:cjs": "rollup --file build/cjs/trustedtypes.api_only.js --format cjs --input src/polyfill/api_only.js",
+    "build:esm": "rollup --file build/esm/trustedtypes.api_only.js --format esm --input src/polyfill/api_only.js",
+    "build:dist-es5": "gulp es5",
+    "build:dist-es6": "gulp es6",
     "spec": "gulp spec",
     "sizereport": "gulp sizereport",
     "add_build": "git add ./dist/"

src/enforcer.js

@@ -7,7 +7,8 @@
  *  https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
  */
 
-/* eslint-disable no-unused-vars */
+// TrustedTypeConfig is used only as jsdoc type
+// eslint-disable-next-line
 import {DIRECTIVE_NAME, TrustedTypeConfig} from './data/trustedtypeconfig.js';
 import {
   trustedTypes as TrustedTypes,
@@ -17,7 +18,6 @@ import {
 } from
   './trustedtypes.js';
 
-/* eslint-enable no-unused-vars */
 import {installFunction, installSetter, installSetterAndGetter}
   from './utils/wrapper.js';
 

src/polyfill/api_only.js

@@ -22,6 +22,8 @@ const tt = trustedTypes;
 function setupPolyfill() {
   // We use array accessors to make sure Closure compiler will not alter the
   // names of the properties..
+
+  // we only setup the polyfill only in browser environment.
   if (typeof window === 'undefined') {
     return;
   }

src/polyfill/full.js

@@ -12,8 +12,8 @@
  */
 import {TrustedTypesEnforcer} from '../enforcer.js';
 import {TrustedTypeConfig} from '../data/trustedtypeconfig.js';
-/* eslint-disable no-unused-vars */
-import TrustedTypes from './api_only.js';
+// import and setup trusted types
+import './api_only.js';
 
 /* eslint-enable no-unused-vars */