From 48b206d969e00d3738ca6aa8a88fd00916f282e1 Mon Sep 17 00:00:00 2001
From: Jordan Gensler <jordangens@gmail.com>
Date: Mon, 17 Oct 2016 11:02:00 -0400
Subject: [PATCH] [import()] Initial support for dynamic-import (#4699)

* [import()] Initial support for function-like import

* [import()] Renaming import-functions to dynamic-import

* [stage-2] Fixing lint error

* add to package.json
---
 README.md                                     |  1 +
 .../.npmignore                                |  3 ++
 .../README.md                                 | 35 +++++++++++++++++++
 .../package.json                              | 13 +++++++
 .../src/index.js                              |  7 ++++
 packages/babel-preset-stage-2/package.json    |  1 +
 packages/babel-preset-stage-2/src/index.js    |  2 ++
 7 files changed, 62 insertions(+)
 create mode 100644 packages/babel-plugin-syntax-dynamic-import/.npmignore
 create mode 100644 packages/babel-plugin-syntax-dynamic-import/README.md
 create mode 100644 packages/babel-plugin-syntax-dynamic-import/package.json
 create mode 100644 packages/babel-plugin-syntax-dynamic-import/src/index.js

diff --git a/README.md b/README.md
index a1e009969ce89..0461ebcf66954 100644
--- a/README.md
+++ b/README.md
@@ -205,6 +205,7 @@ These just enable the transform plugins to be able to parse certain features (th
 | [`babel-plugin-syntax-flow`](/packages/babel-plugin-syntax-flow) | [![npm](https://img.shields.io/npm/v/babel-plugin-syntax-flow.svg?maxAge=2592000)](https://www.npmjs.com/package/babel-plugin-syntax-flow) |
 | [`babel-plugin-syntax-function-bind`](/packages/babel-plugin-syntax-function-bind) | [![npm](https://img.shields.io/npm/v/babel-plugin-syntax-function-bind.svg?maxAge=2592000)](https://www.npmjs.com/package/babel-plugin-syntax-function-bind) |
 | [`babel-plugin-syntax-function-sent`](/packages/babel-plugin-syntax-function-sent) | [![npm](https://img.shields.io/npm/v/babel-plugin-syntax-function-sent.svg?maxAge=2592000)](https://www.npmjs.com/package/babel-plugin-syntax-function-sent) |
+| [`babel-plugin-syntax-dynamic-import`](/packages/babel-plugin-syntax-dynamic-import) | [![npm](https://img.shields.io/npm/v/babel-plugin-syntax-dynamic-import.svg?maxAge=2592000)](https://www.npmjs.com/package/babel-plugin-syntax-dynamic-import) |
 | [`babel-plugin-syntax-jsx`](/packages/babel-plugin-syntax-jsx) | [![npm](https://img.shields.io/npm/v/babel-plugin-syntax-jsx.svg?maxAge=2592000)](https://www.npmjs.com/package/babel-plugin-syntax-jsx) |
 | [`babel-plugin-syntax-object-rest-spread`](/packages/babel-plugin-syntax-object-rest-spread) | [![npm](https://img.shields.io/npm/v/babel-plugin-syntax-object-rest-spread.svg?maxAge=2592000)](https://www.npmjs.com/package/babel-plugin-syntax-object-rest-spread) |
 
diff --git a/packages/babel-plugin-syntax-dynamic-import/.npmignore b/packages/babel-plugin-syntax-dynamic-import/.npmignore
new file mode 100644
index 0000000000000..cace0d6ddcdd0
--- /dev/null
+++ b/packages/babel-plugin-syntax-dynamic-import/.npmignore
@@ -0,0 +1,3 @@
+node_modules
+*.log
+src
diff --git a/packages/babel-plugin-syntax-dynamic-import/README.md b/packages/babel-plugin-syntax-dynamic-import/README.md
new file mode 100644
index 0000000000000..47279fcd36d3e
--- /dev/null
+++ b/packages/babel-plugin-syntax-dynamic-import/README.md
@@ -0,0 +1,35 @@
+# babel-plugin-syntax-dynamic-import
+
+Allow parsing of `import()`.
+
+## Installation
+
+```sh
+$ npm install babel-plugin-syntax-dynamic-import
+```
+
+## Usage
+
+### Via `.babelrc` (Recommended)
+
+**.babelrc**
+
+```json
+{
+  "plugins": ["syntax-dynamic-import"]
+}
+```
+
+### Via CLI
+
+```sh
+$ babel --plugins syntax-dynamic-import script.js
+```
+
+### Via Node API
+
+```javascript
+require("babel-core").transform("code", {
+  plugins: ["syntax-dynamic-import"]
+});
+```
diff --git a/packages/babel-plugin-syntax-dynamic-import/package.json b/packages/babel-plugin-syntax-dynamic-import/package.json
new file mode 100644
index 0000000000000..ab6baf23dcede
--- /dev/null
+++ b/packages/babel-plugin-syntax-dynamic-import/package.json
@@ -0,0 +1,13 @@
+{
+  "name": "babel-plugin-syntax-dynamic-import",
+  "version": "6.13.0",
+  "description": "Allow parsing of import()",
+  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-dynamic-import",
+  "license": "MIT",
+  "main": "lib/index.js",
+  "keywords": [
+    "babel-plugin"
+  ],
+  "dependencies": {},
+  "devDependencies": {}
+}
diff --git a/packages/babel-plugin-syntax-dynamic-import/src/index.js b/packages/babel-plugin-syntax-dynamic-import/src/index.js
new file mode 100644
index 0000000000000..729c741629814
--- /dev/null
+++ b/packages/babel-plugin-syntax-dynamic-import/src/index.js
@@ -0,0 +1,7 @@
+export default function () {
+  return {
+    manipulateOptions(opts, parserOpts) {
+      parserOpts.plugins.push("dynamicImport");
+    }
+  };
+}
diff --git a/packages/babel-preset-stage-2/package.json b/packages/babel-preset-stage-2/package.json
index 625af40a7007f..2540371b7d2a2 100644
--- a/packages/babel-preset-stage-2/package.json
+++ b/packages/babel-preset-stage-2/package.json
@@ -10,6 +10,7 @@
   "dependencies": {
     "babel-plugin-transform-class-properties": "^6.16.0",
     "babel-plugin-transform-decorators": "^6.13.0",
+    "babel-plugin-syntax-dynamic-import": "^6.13.0",
     "babel-preset-stage-3": "^6.17.0"
   }
 }
diff --git a/packages/babel-preset-stage-2/src/index.js b/packages/babel-preset-stage-2/src/index.js
index 9898fe8c49358..7e9e8a2864c7f 100644
--- a/packages/babel-preset-stage-2/src/index.js
+++ b/packages/babel-preset-stage-2/src/index.js
@@ -2,12 +2,14 @@ import presetStage3 from "babel-preset-stage-3";
 
 import transformClassProperties from "babel-plugin-transform-class-properties";
 import transformDecorators from "babel-plugin-transform-decorators";
+import syntaxDynamicImport from "babel-plugin-syntax-dynamic-import";
 
 export default {
   presets: [
     presetStage3
   ],
   plugins: [
+    syntaxDynamicImport,
     transformClassProperties,
     transformDecorators
   ]