config-strip-debug

Strip console, alert, and debugger statements from JavaScript code

Useful for making sure you didn't leave any logging in builded code.

Also available as gulp plugin.

Usage

For install:

npm install --save strip-debug

For use this module:

var stripDebug = require('strip-debug');
 
stripDebug('function foo(){console.log("foo");alert("foo");debugger;}').toString();
//=> function foo(){void 0;void 0;}

API

stripDebug(input)

Returns the modified Esprima AST which can be used to make additional modifications.

Call .toString() to get the stringified output.

To prevent any side-effects, console.*/alert* is replaced with void 0 instead of being stripped.

input

Type: string

Pass in a string of JavaScript code or a Esprima compatible AST.

CLI

For install:

$ npm install --global strip-debug

For use:

$ strip-debug --help
 
  Usage
    $ strip-debug <input file> > <output file>
    $ cat <input file> | strip-debug > <output file>
 
  Example
    $ strip-debug src/app.js > dist/app.js
    $ cat src/app.js | strip-debug > dist/app.js

Testing

For execute the unit tests:

npm test

Coverage

For generate the code coverage this module use the istambul. The code coverage report is generate in coverage/ folder.

Contribute

For contribute with this project, create a fork in github https://github.com/luizdesign/config-strip-debug.