Added es build, which will get beneficial for es2015 modules aware bundlers like webpack 2+ and rollup

Author: Andarist

.babelrc

@@ -1,15 +1,5 @@
 {
   "presets": [
-    ["latest", {
-      "es2015": { "loose": true }
-    }],
-    "stage-2",
-    "react"
-  ],
-  "plugins": [
-    "dev-expression",
-    "add-module-exports",
-    "transform-object-assign",
-    ["transform-react-remove-prop-types", { mode: "wrap" }]
-  ],
+    "./.babelrc.js"
+  ]
 }

.babelrc.js

@@ -0,0 +1,18 @@
+const modules = process.env.BABEL_ENV === 'es' ? false : 'commonjs'
+
+const presets = [
+  ['latest', {
+    es2015: { loose: true, modules }
+  }],
+  'stage-2',
+  'react'
+]
+
+const plugins = [
+  'dev-expression',
+  'add-module-exports',
+  'transform-object-assign',
+  ['transform-react-remove-prop-types', { mode: 'wrap' }]
+]
+
+module.exports = { plugins, presets }

.gitignore

@@ -1,3 +1,4 @@
+/es
 /lib
 
 # Logs

CSSTransition/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "react-transition-group/CSSTransition",
+  "private": true,
+  "main": "../lib/CSSTransition.js",
+  "module": "../es/CSSTransition.js",
+  "jsnext:main": "../es/CSSTransition.js"
+}

Transition/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "react-transition-group/Transition",
+  "private": true,
+  "main": "../lib/Transition.js",
+  "module": "../es/Transition.js",
+  "jsnext:main": "../es/Transition.js"
+}

TransitionGroup/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "react-transition-group/TransitionGroup",
+  "private": true,
+  "main": "../lib/TransitionGroup.js",
+  "module": "../es/TransitionGroup.js",
+  "jsnext:main": "../es/TransitionGroup.js"
+}

package.json

@@ -3,10 +3,21 @@
   "version": "2.0.0-beta.0",
   "description": "A react component toolset for managing animations",
   "main": "lib/index.js",
+  "module": "es/index.js",
+  "jsnext:main": "es/index.js",
+  "files": [
+    "es",
+    "lib",
+    "CSSTransition",
+    "Transition",
+    "TransitionGroup"
+  ],
   "scripts": {
     "test": "jest --runInBand --verbose",
     "tdd": "jest --watch",
-    "build": "rimraf lib && babel src --out-dir lib && npm run build:dist",
+    "build": "rimraf es lib && npm run build:es && npm run build:cjs && npm run build:dist",
+    "build:es": "cross-env BABEL_ENV=es babel src --out-dir es",
+    "build:cjs": "cross-env BABEL_ENV=cjs babel src --out-dir lib",
     "build:dist": "rimraf lib/dist && webpack && NODE_ENV=production webpack -p",
     "lint": "eslint src test",
     "release": "release",
@@ -65,6 +76,7 @@
     "babel-preset-latest": "^6.24.0",
     "babel-preset-react": "^6.23.0",
     "babel-preset-stage-2": "^6.18.0",
+    "cross-env": "^5.0.1",
     "css-literal-loader": "^0.2.0",
     "css-loader": "^0.28.0",
     "eslint": "^3.17.1",
@@ -82,9 +94,6 @@
     "teaspoon": "^6.4.3",
     "webpack": "^2.2.1"
   },
-  "release-script": {
-    "altPkgRootFolder": "lib"
-  },
   "browserify": {
     "transform": [
       "loose-envify"

src/index.js

@@ -2,9 +2,4 @@ import CSSTransition from './CSSTransition';
 import TransitionGroup from './TransitionGroup';
 import Transition from './Transition';
 
-
-module.exports = {
-  Transition,
-  TransitionGroup,
-  CSSTransition,
-};
+export { Transition, TransitionGroup, CSSTransition }

yarn.lock

@@ -1758,6 +1758,21 @@ create-react-class@^15.5.2:
     fbjs "^0.8.9"
     object-assign "^4.1.1"
 
+cross-env@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/cross-env/-/cross-env-5.0.1.tgz#ff4e72ea43b47da2486b43a7f2043b2609e44913"
+  dependencies:
+    cross-spawn "^5.1.0"
+    is-windows "^1.0.0"
+
+cross-spawn@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
+  dependencies:
+    lru-cache "^4.0.1"
+    shebang-command "^1.2.0"
+    which "^1.2.9"
+
 [email protected]:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/cryptiles/-/cryptiles-2.0.5.tgz#3bdfecdc608147c1c67202fa291e7dca59eaa3b8"
@@ -3170,6 +3185,10 @@ is-utf8@^0.2.0:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
 
+is-windows@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-1.0.1.tgz#310db70f742d259a16a369202b51af84233310d9"
+
 [email protected]:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
@@ -3724,6 +3743,13 @@ loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.3.1:
   dependencies:
     js-tokens "^3.0.0"
 
+lru-cache@^4.0.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.1.tgz#622e32e82488b49279114a4f9ecf45e7cd6bba55"
+  dependencies:
+    pseudomap "^1.0.2"
+    yallist "^2.1.2"
+
 macaddress@^0.2.8:
   version "0.2.8"
   resolved "https://registry.yarnpkg.com/macaddress/-/macaddress-0.2.8.tgz#5904dc537c39ec6dbefeae902327135fa8511f12"
@@ -4628,6 +4654,10 @@ prr@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/prr/-/prr-0.0.0.tgz#1a84b85908325501411853d0081ee3fa86e2926a"
 
+pseudomap@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
+
 public-encrypt@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/public-encrypt/-/public-encrypt-4.0.0.tgz#39f699f3a46560dd5ebacbca693caf7c65c18cc6"
@@ -5145,6 +5175,16 @@ [email protected], shallowequal@^0.2.2:
   dependencies:
     lodash.keys "^3.1.2"
 
+shebang-command@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-1.2.0.tgz#44aac65b695b03398968c39f363fee5deafdf1ea"
+  dependencies:
+    shebang-regex "^1.0.0"
+
+shebang-regex@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
+
 shelljs@^0.5.1:
   version "0.5.3"
   resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.5.3.tgz#c54982b996c76ef0c1e6b59fbdc5825f5b713113"
@@ -5828,7 +5868,7 @@ which-module@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"
 
-which@^1.2.12:
+which@^1.2.12, which@^1.2.9:
   version "1.2.14"
   resolved "https://registry.yarnpkg.com/which/-/which-1.2.14.tgz#9a87c4378f03e827cecaf1acdf56c736c01c14e5"
   dependencies:
@@ -5906,6 +5946,10 @@ y18n@^3.2.0, y18n@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
 
+yallist@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
+
 yargs-parser@^4.2.0:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-4.2.1.tgz#29cceac0dc4f03c6c87b4a9f217dd18c9f74871c"