build: 0.10.6

add index.esm.js to fix #142

#142

README.md

@@ -194,6 +194,7 @@ You will find four different builds in the lib.
 | index.mjs        | esmodule | An es module, mostly used in Webpack 2 and rollup. | Yes                      |
 | index.browser.js | umd      | Can be used directly in browser                    | No (It's in development) |
 | index.min.js     | umd      | Can be used directly in browser                    | No (It's in production)  |
+| Index.esm.js     | esmodule | An es module, mostly used in browser es module     | No (It's in development) |
 
 ## Development
 

build/rollup.config.base.js

@@ -55,6 +55,27 @@ const babelConfig = {
     runtimeHelpers: true,
     babelrc: false,
   },
+  esm: {
+    presets: [
+      'flow',
+      [ 'env', {
+        modules: false,
+        targets: {
+          browsers: [ 'last 2 versions', 'not ie <= 8' ],
+        },
+      }],
+      'stage-0',
+    ],
+    exclude: 'node_modules/**',
+    plugins: [
+      'external-helpers',
+      'transform-decorators-legacy',
+      'transform-runtime',
+    ],
+    externalHelpers: true,
+    runtimeHelpers: true,
+    babelrc: false,
+  },
   umd: {
     presets: [
       'flow',
@@ -122,7 +143,7 @@ export default function(mode) {
   return {
     input: 'src/index.js',
     external(id) {
-      return !/min|umd|iife/.test(mode) && externalRegExp.test(id);
+      return !/min|umd|iife|esm/.test(mode) && externalRegExp.test(id);
     },
     plugins: [
       babel(babelConfig[mode]),
@@ -133,7 +154,7 @@ export default function(mode) {
       }),
       resolve({
         customResolveOptions: {
-          moduleDirectory: /min|umd|iife/.test(mode) ? [ 'src', 'node_modules' ] : [ 'src' ],
+          moduleDirectory: /min|umd|iife|esm/.test(mode) ? [ 'src', 'node_modules' ] : [ 'src' ],
         },
       }),
       visualizer({

build/rollup.config.esm.js

@@ -0,0 +1,13 @@
+import base, { banner } from './rollup.config.base';
+import replace from 'rollup-plugin-replace';
+const config = base('esm');
+config.plugins.unshift(replace({
+  'process.env.NODE_ENV': '"development"',
+}));
+export default Object.assign(config, {
+  output: {
+    format: 'es',
+    file: 'lib/index.esm.js',
+    banner,
+  },
+});