babel-plugin-node-env-inline v1.0.1

babel-plugin-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 node-env-inline

true;
false;

Installation

$ npm install babel-plugin-node-env-inline

Usage

Via .babelrc (Recommended)

.babelrc

{
  "plugins": ["node-env-inline"]
}

Via CLI

$ babel --plugins node-env-inline script.js

Via Node API

require("babel-core").transform("code", {
  plugins: ["node-env-inline"]
});