fix(build): move to es6 modules by default

expose both CJS and ESM modules; move contents of root to src/ folder
TAG: latest

Author: tunnckoCore

.verb.md

@@ -53,7 +53,7 @@ $ npm install {%= name %}
 ## API
 Review carefully the provided examples and the working [tests](./test.js).
 
-{%= apidocs('index.js') %}
+{%= apidocs('src/index.js') %}
 
 {% if (verb.related && verb.related.list && verb.related.list.length) { %}
 ## Related

README.md

@@ -64,7 +64,7 @@ $ npm install parse-function
 ## API
 Review carefully the provided examples and the working [tests](./test.js).
 
-### [parseFunction](index.js#L59)
+### [parseFunction](src/index.js#L59)
 
 > Initializes with optional `opts` object which is passed directly
 to the desired parser and returns an object
@@ -106,7 +106,7 @@ console.log(result.args) // => ['a', 'b', 'c']
 console.log(result.params) // => 'a, b, c'
 ```
 
-### [.parse](index.js#L98)
+### [.parse](src/index.js#L98)
 
 > Parse a given `code` and returns a `result` object
 with useful properties - such as `name`, `body` and `args`.
@@ -144,7 +144,7 @@ console.log(result.isAnonymous) // => false
 console.log(result.isGenerator) // => false
 ```
 
-### [.use](index.js#L164)
+### [.use](src/index.js#L164)
 > Add a plugin `fn` function for extending the API or working on the AST nodes. The `fn` is immediately invoked and passed with `app` argument which is instance of `parseFunction()` call. That `fn` may return another function that accepts `(node, result)` signature, where `node` is an AST node and `result` is an object which will be returned [result](#result) from the `.parse` method. This retuned function is called on each node only when `.parse` method is called.
 
 _See [Plugins Architecture](#plugins-architecture) section._
@@ -184,7 +184,7 @@ console.log(result.isArrow) // => false
 console.log(result.thatIsArrow) // => undefined
 ```
 
-### [.define](index.js#L223)
+### [.define](src/index.js#L223)
 
 > Define a non-enumerable property on an object. Just
 a convenience mirror of the [define-property][] library,
@@ -261,7 +261,7 @@ Copyright © 2016-2017, [Charlike Mike Reagent](https://i.am.charlike.online). R
 
 ***
 
-_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on August 10, 2017._  
+_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on August 11, 2017._  
 Project scaffolded using [charlike-cli][].
 
 [acorn]: https://github.com/ternjs/acorn

package.json

@@ -6,12 +6,15 @@
   "homepage": "https://github.com/tunnckoCore/parse-function",
   "author": "Charlike Mike Reagent <@tunnckoCore> (https://i.am.charlike.online)",
   "nspId": "5d75a388-acfe-4668-ad18-e98564e387e1",
-  "main": "./index.js",
+  "module": "./dest/index.mjs",
+  "main": "./dest/index.js",
   "license": "MIT",
   "scripts": {
     "renovate": "hela renovate",
     "lint": "hela lint -c .eslintrc.json",
+    "pretest": "hela build && hela pretest",
     "test": "hela test node test.js",
+    "posttest": "hela posttest",
     "precommit": "hela precommit",
     "commit": "hela commit",
     "postcommit": "git push",
@@ -22,8 +25,7 @@
     "npm": ">=5"
   },
   "files": [
-    "index.js",
-    "lib/"
+    "dest/"
   ],
   "dependencies": {
     "arrify": "1.0.1",

rollup.config.js

@@ -0,0 +1,10 @@
+const pkg = require('./package.json')
+
+module.exports = {
+  entry: 'src/index.js',
+  external: Object.keys(pkg.dependencies),
+  targets: [
+    { dest: 'dest/index.js', format: 'cjs' },
+    { dest: 'dest/index.mjs', format: 'es' },
+  ],
+}

index.js renamed to src/index.js

@@ -9,13 +9,13 @@
  * Utilities
  */
 
-const utils = require('./lib/utils')
+import utils from './lib/utils.js'
 
 /**
  * Core plugins
  */
 
-const initial = require('./lib/plugins/initial')
+import initial from './lib/plugins/initial.js'
 
 /**
  * > Initializes with optional `opts` object which is passed directly
@@ -55,7 +55,7 @@ const initial = require('./lib/plugins/initial')
  * @name   parseFunction
  * @public
  */
-module.exports = function parseFunction (opts) {
+export default function parseFunction (opts) {
   const plugins = []
   const app = {
     /**

lib/plugins/body.js renamed to src/lib/plugins/body.js

@@ -5,18 +5,19 @@
  * Released under the MIT license.
  */
 
+/* eslint-disable jsdoc/require-param-description, jsdoc/check-param-names */
+
 /**
  * > Micro plugin to get the raw body, without the
  * surrounding curly braces. It also preserves
  * the whitespaces and newlines - they are original.
  *
- * @param  {Object} `node`
- * @param  {Object} `result`
- * @return {Object} `result`
- * @api private
+ * @param  {Object} node
+ * @param  {Object} result
+ * @return {Object} result
+ * @private
  */
-
-module.exports = (app) => (node, result) => {
+export default (app) => (node, result) => {
   result.body = result.value.slice(node.body.start, node.body.end)
 
   const openCurly = result.body.charCodeAt(0) === 123

lib/plugins/initial.js renamed to src/lib/plugins/initial.js

@@ -5,22 +5,23 @@
  * Released under the MIT license.
  */
 
-const body = require('./body')
-const props = require('./props')
-const params = require('./params')
+/* eslint-disable jsdoc/require-param-description, jsdoc/check-param-names */
+
+import body from './body.js'
+import props from './props.js'
+import params from './params.js'
 
 /**
  * > Default plugin that handles regular functions,
  * arrow functions, generator functions
  * and ES6 object method notation.
  *
- * @param  {Object} `node`
- * @param  {Object} `result`
- * @return {Object} `result`
- * @api private
+ * @param  {Object} node
+ * @param  {Object} result
+ * @return {Object} resul
+ * @private
  */
-
-module.exports = (app) => (node, result) => {
+export default (app) => (node, result) => {
   const isFn = node.type.endsWith('FunctionExpression')
   const isMethod = node.type === 'ObjectExpression'
 

lib/plugins/params.js renamed to src/lib/plugins/params.js

@@ -5,18 +5,19 @@
  * Released under the MIT license.
  */
 
+/* eslint-disable jsdoc/require-param-description, jsdoc/check-param-names */
+
 /**
  * > Micro plugin to visit each of the params
  * in the given function and collect them into
  * an `result.args` array and `result.params` string.
  *
- * @param  {Object} `node`
- * @param  {Object} `result`
- * @return {Object} `result`
- * @api private
+ * @param  {Object} node
+ * @param  {Object} result
+ * @return {Object} result
+ * @private
  */
-
-module.exports = (app) => (node, result) => {
+export default (app) => (node, result) => {
   if (!node.params.length) {
     return result
   }

lib/plugins/props.js renamed to src/lib/plugins/props.js

@@ -5,6 +5,8 @@
  * Released under the MIT license.
  */
 
+/* eslint-disable jsdoc/require-param-description, jsdoc/check-param-names */
+
 /**
  * > Set couple of hidden properties and
  * the name of the given function to
@@ -15,13 +17,12 @@
  * only when function is really anonymous and don't have
  * any name.
  *
- * @param  {Object} `node`
- * @param  {Object} `result`
- * @return {Object} `result`
- * @api private
+ * @param  {Object} node
+ * @param  {Object} result
+ * @return {Object} result
+ * @private
  */
-
-module.exports = (app) => (node, result) => {
+export default (app) => (node, result) => {
   app.define(result, 'isArrow', node.type.startsWith('Arrow'))
   app.define(result, 'isAsync', node.async || false)
   app.define(result, 'isGenerator', node.generator || false)

lib/utils.js renamed to src/lib/utils.js

@@ -7,9 +7,9 @@
 
 /* eslint-disable jsdoc/require-param-description */
 
-const arrayify = require('arrify')
-const babylon = require('babylon')
-const define = require('define-property')
+import arrayify from 'arrify'
+import babylon from 'babylon'
+import define from 'define-property'
 
 const utils = {}
 utils.define = define
@@ -87,4 +87,4 @@ utils.getNode = function getNode (result, opts) {
   return babylon.parseExpression(result.value, opts)
 }
 
-module.exports = utils
+export default utils