Detalhes do pacote

@neogeek/eslint-config-standards

neogeek203MIT5.0.1

ESLint Config Standards

eslint, config, eslintconfig

readme (leia-me)

ESLint Config Standards

Build Status NPM Version

Install

$ npm install eslint babel-eslint @neogeek/eslint-config-standards --save-dev

Then create a .eslintrc file in the root of your project with the following contents:

{
    "extends": ["@neogeek/eslint-config-standards"]
}

Configuration

See http://eslint.org/docs/rules/ for more information.

This package enables errors on all of the available flags except the following:

Best Practices

Flag Description Value
dot-location Enforce consistent newlines before and after dots 0
no-magic-number Disallow Magic Numbers [2, {"ignore": [-1, 0, 1]}]

ECMAScript 6

Flag Description Value
arrow-parens require parentheses around arrow function arguments ["error", "as-needed"]

Stylistic Issues

Flag Description Value
implicit-arrow-linebreak Enforce the location of arrow function bodies with implicit returns 0
max-len Enforce a maximum line length [1, 80, 4, {"ignoreComments": true, "ignoreTemplateLiterals": true}]
max-lines Enforce a maximum file length 0
object-curly-newline Enforce consistent line breaks inside braces 0
one-var Enforce variables to be declared either together or separately in functions 0
quotes Enforce the consistent use of either backticks, double, or single quotes [2, "single"]
spaced-comment enforce consistent spacing after the // or /* in a comment ["error", "always", {"block": {"markers": ["!"]}}]

Variables

Flag Description Value
no-shadow disallow variable declarations from shadowing variables declared in the outer scope ["error", {"allow": ["err"]}]
no-unused-vars disallow unused variables "no-unused-vars": ["warn", {"ignoreRestSiblings": true}]

Extended .eslintrc Configuration

{
    "extends": [
        "@neogeek/eslint-config-standards/.eslintrc-best-practices",
        "@neogeek/eslint-config-standards/.eslintrc-ecmascript-6",
        "@neogeek/eslint-config-standards/.eslintrc-possible-errors",
        "@neogeek/eslint-config-standards/.eslintrc-react",
        "@neogeek/eslint-config-standards/.eslintrc-strict-mode",
        "@neogeek/eslint-config-standards/.eslintrc-stylistic-issues",
        "@neogeek/eslint-config-standards/.eslintrc-variables"
    ],
    "rules": {
        "quotes": [2, "double"]
    }
}
{
    "extends": ["@neogeek/eslint-config-standards/.eslintrc-tests"]
}

Prettier Config

Create a .prettierrc file with the following contents:

{
    "printWidth": 80,
    "tabWidth": 4
}

Install the prettier-eslint-cli.

$ npm install prettier-eslint-cli --save-dev

Add NPM script for automation.

{
    "scripts": {
        "prettier": "prettier-eslint --eslint-config-path .eslintrc --write \"src/**/*.js\""
    }
}