ae7d5367f1
I'm extremely stupid and didn't commit as I go. To anyone reading this I'm extremely sorry. A lot of these changes are very broad and I plan on releasing Babel 6.0.0 today live on stage at Ember Camp London so I'm afraid I couldn't wait. If you're ever in London I'll buy you a beer (or assorted beverage!) to make up for it, also I'll kiss your feet and give you a back massage, maybe.
babel-plugin-transform-node-env-inline
Inline the NODE_ENV environment variable and if it's a part of a binary expression
(eg. process.env.NODE_ENV === "development") then statically evaluate and replace it.
Example
In
process.env.NODE_ENV === "development";
process.env.NODE_ENV === "production";
Out
$ NODE_ENV=development babel in.js --plugins transform-node-env-inline
true;
false;
Installation
$ npm install babel-plugin-transform-node-env-inline
Usage
Via .babelrc (Recommended)
.babelrc
{
"plugins": ["transform-node-env-inline"]
}
Via CLI
$ babel --plugins transform-node-env-inline script.js
Via Node API
require("babel-core").transform("code", {
plugins: ["transform-node-env-inline"]
});