@euberdeveloper/eslint-plugin-slim

Euber's personal eslint configurations.

Brief description

My eslint plugin that contains all my personal configurations, in a slim version.

Notes

This package is a slim version of the @euberdeveloper/eslint-plugin package. It contains only the configuration, while the other dev-dependencies (eslint, prettier, eslint plugins, ...) have to be installed manually. In the main plugin these dependencies are all installed by default, this is because with the upgrading of eslint or other dependencies these configuration could stop working.

Configurations

First of all install eslint and this plugin:

npm i -D eslint @euberdeveloper/eslint-plugin-slim

If you want also to add the codeframe formatter:

npm i -D eslint-formatter-codeframe

Typescript

The typescript configuration uses the rules from @typescript-eslint/eslint-plugin.

Install the dependencies by running:

npm i -D @typescript-eslint/eslint-plugin @typescript-eslint/parser

The .eslintrc.js file should be something such as:

const path = require('path');

module.exports = {
    parserOptions: {
        project: path.join(__dirname, 'tsconfig.json') // The path to your tsconfig.json
    },
    plugins: ['@euberdeveloper/slim'],
    extends: ['plugin:@euberdeveloper/slim/typescript']
};

unicorn

The configuration uses the rules from eslint-plugin-unicorn.

Install the dependencies by running:

npm i -D eslint-plugin-unicorn

The .eslintrc.js file should be something such as:

const path = require('path');

module.exports = {
    plugins: ['@euberdeveloper/slim'],
    extends: ['plugin:@euberdeveloper/slim/unicorn']
};

mocha

The mocha configuration uses the rules from eslint-plugin-mocha.

Install the dependencies by running:

npm i -D eslint-plugin-mocha

The .eslintrc.js file should be something such as:

const path = require('path');

module.exports = {
    plugins: ['@euberdeveloper/slim'],
    extends: ['plugin:@euberdeveloper/slim/mocha']
};

prettier:

The prettier configuration uses eslint-plugin-prettier.

Install the dependencies by running:

npm i -D prettier eslint-plugin-prettier eslint-config-prettier

Add this .prettierrc.js file to your root:

module.exports = {
    tabWidth: 4,
    singleQuote: true,
    quoteProps: 'consistent',
    trailingComma: 'none',
    arrowParens: 'avoid',
    printWidth: 120,
    endOfLine: 'auto'
};

Change the .eslintrc.js file to this:

const path = require('path');

module.exports = {
    parserOptions: {
        project: path.join(__dirname, 'tsconfig.json') // The path to your tsconfig.json
    },
    plugins: ['@euberdeveloper/slim'],
    extends: ['plugin:@euberdeveloper/slim/prettier']
};

Tips

You can also add some scripts to the package.json in order to have it always ready.