/pronto-npm-eslint

Pronto runner for ESLint, pluggable linting utility for JavaScript and JSX

Primary LanguageRubyMIT LicenseMIT

Pronto runner for ESLint (using eslint from npm)

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Pronto runner for ESlint, pluggable linting utility for JavaScript and JSX. What is Pronto?

Uses official eslint executable installed by npm in contrast to pronto-eslint.

Prerequisites

You'll need to install eslint by yourself with npm. If eslint is in your PATH, everything will simply work, otherwise you have to provide pronto-eslint-npm your custom executable path (see below).

Configuration of ESLint

Configuring ESLint via .eslintrc and consorts and excludes via .eslintignore will work just fine with pronto-eslint-npm.

Configuration of ESLintNPM

pronto-eslint-npm can be configured by placing a .pronto_eslint_npm.yml inside the directory where pronto is run.

Following options are available:

Option Meaning Default
eslint_executable ESLint executable to call. eslint (calls eslint in PATH)
files_to_lint What files to lint. Absolute path of offending file will be matched against this Regexp. (\.js|\.es6)$
cmd_line_opts Command line options to pass to eslint when running ''

Example configuration to call custom eslint executable and only lint files ending with .my_custom_extension:

# .pronto_eslint_npm.yml
eslint_executable: '/my/custom/node/path/.bin/eslint'
files_to_lint: '\.my_custom_extension$'
cmd_line_opts: '--ext .html,.js,.es6'