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eslint-reduce

This is a simple utility for reducing your eslint config into a single .eslintrc.json file without any external dependencies.

We made this tool to help us manage shared our eslint configs across multiple projects while using Code Climate for quality control.

Code Climate currently does not allow users to import custom eslint config files - see this issue https://github.com/codeclimate/codeclimate-eslint/issues/86.

installation

# to use within a project
npm install eslint-reduce --save-dev

# or globally to use as a CLI utility
npm install eslint-reduce --global

CLI usage

  Usage: eslint-reduce [options]

  Options:

    -V, --version          output the version number
    -f, --file             eslint file to reduce
    -o, --output           output file
    -v, --verbose          print information on process
    -h, --help             output usage information

Use in javascript

var eslintReduce = require('eslint-reduce')
var eslintConfig = require('./your-eslint-config')
 
var reducedConfig = eslintReduce(config)

API

eslintReduce(file, [options])

returns eslint config object.

Options include:

{
  verbose: true|false // log process. default: false
  location: string // specify where to look for extensions.
  exclude: [ strings ] // an array of extendions that you want to ignore
}