JSPM

babel-plugin-remove-code

0.0.2
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Remove any code from your project.

Package Exports

  • babel-plugin-remove-code

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (babel-plugin-remove-code) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

babel-plugin-remove-code

Remove any code from your project.

Build Status

Supported removals

Example

Debugger

In

// Debugger...
debugger;

Out

// Debugger...

Var

In

const stripA = 'foo';
const keepA = 'foo';

let stripB;
let keepB;

stripB = 'foo';
stripB = {};
keepB = 'foo';

export const stripC = {};
export const keepC = {};

export { stripD };
export { keepD };

export default { stripA, keepA };

console.log(stripA);
console.log(keepA);

if (stripA === 'foo') {}
if (keepA === 'foo') {}

if (stripB === 'foo' && keepB === 'foo') {}

keepA = stripA;
keepB = stripB && keepB;

Out

const keepA = 'foo';

let keepB;

keepB = 'foo';

export const keepC = {};

export { keepD };

export default { keepA };

console.log(keepA);

if (keepA === 'foo') {}

if (keepB === 'foo') {}

keepB = keepB;

Export

In

export const stripA = {};
export const keepA = {};

export { stripB };
export { keepB };

export default { stripC, keepC };

Out

export const keepA = {};

export { keepB };

export default { keepC };

Import

In

import { fsA } from "stripA";
import { fkA } from "keepA";

import fsB from "stripB";
import fkB from "keepB";

import { fsCProxy as fsC } from "stripC";
import { fkCProxy as fkC } from "keepC";

import "stripD";
import "keepD";

Out

import { fkA } from "keepA";

import fkB from "keepB";

import { fkCProxy as fkC } from "keepC";

import "keepD";

Function

In

function stripA () {}
function keepA () {}
const keepB = function stripB () {};

stripA();
console.keepC('foo');
console.keepC.stripC('foo');
console.stripD('bar');
console.stripD.keepD('bar');

Out

function keepA() {}
const keepB;

console.keepC('foo');

console.stripD.keepD('bar');

Installation

npm install --save-dev babel-plugin-remove-code

Usage

.babelrc

{
  "plugins": [
    ["remove-code", {
        "debugger": true,
        "var": ["stripA", "stripB", "stripC", "stripD"],
        "export": ["stripA", "stripB", "stripC"],
        "import": ["stripA", "stripB", "stripC", "stripD"],
        "function": ["stripA", "stripB", "stripC", "stripD"]
    }]
  ]
}