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NullDevNullDev
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Switched to new flat eslint config
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-76
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6 files changed

+282
-76
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‎.eslintrc renamed to ‎.eslintrc (do not use)

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@@ -1,3 +1,6 @@
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// OLD FILE FOR REFERENCE ONLY!!!
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// USE eslint.config.js INSTEAD!!!
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{ // NullDev-Style ESLint Config: https://github.com/NullDev/JavaScript-Styleguide
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"plugins": [], // Additional ESLint Plugins
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"env": { // http://eslint.org/docs/user-guide/configuring.html#specifying-environments
@@ -197,4 +200,4 @@
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"space-return-throw-case": 0, // http://eslint.org/docs/rules/space-return-throw-case
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"spaced-comment": 2 // http://eslint.org/docs/rules/spaced-comment
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}
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}
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}

‎README.md

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@@ -6,6 +6,8 @@
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<p align="center"><b>A <i>mostly</i> reasonable approach to JavaScript</b></p>
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<p align="center"><sub>Or... Mainly NodeJS...</sub></p>
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## Now with the new ESLint Flat Config!
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</p>
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---
@@ -19,7 +21,7 @@
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- Install [Babel-ESLint](https://www.npmjs.com/package/@babel/eslint-parser)*: <br>
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$ `npm install @babel/eslint-parser @babel/core eslint --save-dev`
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- Get the config: <br>
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$ `wget https://raw.githubusercontent.com/NullDev/JavaScript-Styleguide/master/.eslintrc`
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$ `wget https://raw.githubusercontent.com/NullDev/JavaScript-Styleguide/master/eslint.config.js`
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- Done! :)
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<sub>*) The rationale for using Babel-ESLint is that it supports the newest Stage-3 ECMAScript features.</sub>

‎nulldev-template/.eslintrc renamed to ‎eslint.config.js

Lines changed: 69 additions & 66 deletions
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@@ -1,58 +1,61 @@
1-
{ // NullDev-Style ESLint Config: https://github.com/NullDev/JavaScript-Styleguide
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"plugins": [], // Additional ESLint Plugins
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"env": { // http://eslint.org/docs/user-guide/configuring.html#specifying-environments
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"browser": true, // browser global variables
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"node": true, // Node.js global variables and Node.js-specific rules
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"commonjs": true, // CommonJS global variables and CommonJS scoping
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"es2022": true, // ESNext support
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"es6": true // enable all ECMAScript 6 features
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// @ts-ignore
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import babelParser from "@babel/eslint-parser";
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export default [{ // NullDev-Style ESLint Config: https://github.com/NullDevCo/JavaScript-Styleguide
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ignores: ["dist", "node_modules"], // Ignore dist folders and dependencies
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files: ["**/*.js", "**/*.jsx"],
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plugins: {}, // Additional ESLint Plugins
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languageOptions: {
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parser: babelParser, // npm install @babel/eslint-parser @babel/core eslint --save-dev
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ecmaVersion: "latest", // set highest possible version
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sourceType: "module", // prefer ES Modules (doesn't require "use strict")
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parserOptions: {
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requireConfigFile: false, // make babel not look for config
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babelOptions: {
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plugins: [ // additional plugins for new ES-proposals such as "@babel/plugin-proposal-class-properties"
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],
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},
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},
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globals: { // http://eslint.org/docs/user-guide/configuring.html#specifying-environments
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browser: true, // browser global variables
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node: true, // Node.js global variables and Node.js-specific rules
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commonjs: true, // CommonJS global variables and CommonJS scoping
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es2022: true, // ESNext support
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es6: true, // enable all ECMAScript 6 features except for modules
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},
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},
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"parser": "@babel/eslint-parser", // npm install @babel/eslint-parser @babel/core eslint --save-dev
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"parserOptions": {
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"ecmaVersion": "latest", // set highest possible version
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"sourceType": "module", // prefer ES Modules (doesn't require "use strict")
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"requireConfigFile": false, // make babel not look for config
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"babelOptions": {
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"plugins": [ // additional plugins for new ES-proposals such as "@babel/plugin-proposal-class-properties"
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]
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}
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},
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"ignorePatterns": [ // Ignore dist folders and dependencies
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"dist",
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"node_modules"
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],
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"rules": {
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rules: {
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/**
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* Strict mode
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*/
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"strict": [2, "global"], // http://eslint.org/docs/rules/strict
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strict: [2, "global"], // http://eslint.org/docs/rules/strict
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/**
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* ES6
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*/
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"no-var": 2, // http://eslint.org/docs/rules/no-var
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"prefer-const": 2, // http://eslint.org/docs/rules/prefer-const
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"prefer-destructuring": [2, { // http://eslint.org/docs/rules/prefer-destructuring
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"array": false,
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"object": true
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array: false,
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object: true,
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}, {
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"enforceForRenamedProperties": false
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enforceForRenamedProperties: false,
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}],
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/**
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* Variables
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*/
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"no-shadow": 2, // http://eslint.org/docs/rules/no-shadow
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"no-shadow-restricted-names": 2, // http://eslint.org/docs/rules/no-shadow-restricted-names
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"no-unused-vars": [2, { // http://eslint.org/docs/rules/no-unused-vars
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"vars": "local",
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"args": "after-used"
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vars: "local",
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args: "after-used",
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}],
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"no-use-before-define": 2, // http://eslint.org/docs/rules/no-use-before-define
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/**
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* Possible errors
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*/
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"comma-dangle": [ // http://eslint.org/docs/rules/comma-dangle
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2,
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"always-multiline"
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"always-multiline",
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],
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"no-cond-assign": [2, "always"], // http://eslint.org/docs/rules/no-cond-assign
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"no-console": 0, // http://eslint.org/docs/rules/no-console
@@ -80,16 +83,16 @@
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* Best practices
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*/
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"array-callback-return": [2, { // http://eslint.org/docs/rules/array-callback-return
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"allowImplicit": true
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allowImplicit: true,
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}],
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"consistent-return": 1, // http://eslint.org/docs/rules/consistent-return
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"curly": [2, "multi-line"], // http://eslint.org/docs/rules/curly
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curly: [2, "multi-line"], // http://eslint.org/docs/rules/curly
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"default-case": 2, // http://eslint.org/docs/rules/default-case
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"dot-notation": [2, { // http://eslint.org/docs/rules/dot-notation
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"allowKeywords": true
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allowKeywords: true,
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}],
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"linebreak-style": [2, "unix"], // http://eslint.org/docs/rules/linebreak-style
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"eqeqeq": 2, // http://eslint.org/docs/rules/eqeqeq
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eqeqeq: 2, // http://eslint.org/docs/rules/eqeqeq
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"guard-for-in": 0, // http://eslint.org/docs/rules/guard-for-in
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"no-array-constructor": 2, // http://eslint.org/docs/rules/no-array-constructor
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"no-caller": 2, // http://eslint.org/docs/rules/no-caller
@@ -120,81 +123,81 @@
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"no-sequences": 2, // http://eslint.org/docs/rules/no-sequences
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"no-throw-literal": 2, // http://eslint.org/docs/rules/no-throw-literal
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"no-with": 2, // http://eslint.org/docs/rules/no-with
123-
"radix": 2, // http://eslint.org/docs/rules/radix
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radix: 2, // http://eslint.org/docs/rules/radix
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"vars-on-top": 2, // http://eslint.org/docs/rules/vars-on-top
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"wrap-iife": [2, "any"], // http://eslint.org/docs/rules/wrap-iife
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"object-shorthand": [2, "always", { // http://eslint.org/docs/rules/object-shorthand
127-
"ignoreConstructors": true,
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"avoidQuotes": true
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ignoreConstructors: true,
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avoidQuotes: true,
129132
}],
130133
"quote-props": [2, "as-needed", { // http://eslint.org/docs/rules/quote-props
131-
"keywords": true
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keywords: true,
132135
}],
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"yoda": 2, // http://eslint.org/docs/rules/yoda
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yoda: 2, // http://eslint.org/docs/rules/yoda
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/**
135138
* Style
136139
*/
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"indent": [2, 4, { // http://eslint.org/docs/rules/indent
138-
"SwitchCase": 1
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indent: [2, 4, { // http://eslint.org/docs/rules/indent
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SwitchCase: 1,
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}],
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"brace-style": [2, // http://eslint.org/docs/rules/brace-style
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"stroustrup", {
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"allowSingleLine": true
143-
}
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allowSingleLine: true,
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},
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],
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"quotes": [
146-
2, "double", "avoid-escape" // http://eslint.org/docs/rules/quotes
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quotes: [
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2, "double", "avoid-escape", // http://eslint.org/docs/rules/quotes
147150
],
148-
"camelcase": [2, { // http://eslint.org/docs/rules/camelcase
149-
"properties": "never"
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camelcase: [2, { // http://eslint.org/docs/rules/camelcase
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properties: "never",
150153
}],
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"comma-spacing": [2, { // http://eslint.org/docs/rules/comma-spacing
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"before": false,
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"after": true
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before: false,
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after: true,
154157
}],
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"comma-style": [2, "last"], // http://eslint.org/docs/rules/comma-style
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"eol-last": 2, // http://eslint.org/docs/rules/eol-last
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"func-names": 0, // http://eslint.org/docs/rules/func-names
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"key-spacing": [2, { // http://eslint.org/docs/rules/key-spacing
159-
"beforeColon": false,
160-
"afterColon": true
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beforeColon: false,
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afterColon: true,
161164
}],
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"new-cap": [2, { // http://eslint.org/docs/rules/new-cap
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"newIsCap": true
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newIsCap: true,
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}],
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"no-multiple-empty-lines": [2, { // http://eslint.org/docs/rules/no-multiple-empty-lines
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"max": 2
169+
max: 2,
167170
}],
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"no-nested-ternary": 2, // http://eslint.org/docs/rules/no-nested-ternary
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"no-new-object": 2, // http://eslint.org/docs/rules/no-new-object
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"no-spaced-func": 2, // http://eslint.org/docs/rules/no-spaced-func
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"no-trailing-spaces": 2, // http://eslint.org/docs/rules/no-trailing-spaces
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"no-extra-parens": [2,
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"functions" // http://eslint.org/docs/rules/no-extra-parens
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"functions", // http://eslint.org/docs/rules/no-extra-parens
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],
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"no-underscore-dangle": 0, // http://eslint.org/docs/rules/no-underscore-dangle
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"one-var": [2, "never"], // http://eslint.org/docs/rules/one-var
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"padded-blocks": [2, "never"], // http://eslint.org/docs/rules/padded-blocks
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"semi": [2, "always"], // http://eslint.org/docs/rules/semi
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semi: [2, "always"], // http://eslint.org/docs/rules/semi
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"semi-spacing": [2, { // http://eslint.org/docs/rules/semi-spacing
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"before": false,
181-
"after": true
183+
before: false,
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after: true,
182185
}],
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"space-after-keywords": 0, // http://eslint.org/docs/rules/space-after-keywords
184187
"space-before-blocks": [2, { // http://eslint.org/docs/rules/space-before-blocks
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"functions": "never",
186-
"keywords": "never",
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"classes": "always"
188+
functions: "never",
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keywords: "never",
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classes: "always",
188191
}],
189192
"keyword-spacing": [0, { // http://eslint.org/docs/rules/keyword-spacing
190-
"before": false,
191-
"after": true
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before: false,
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after: true,
192195
}],
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"space-before-function-paren": [2,
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"never" // http://eslint.org/docs/rules/space-before-function-paren
197+
"never", // http://eslint.org/docs/rules/space-before-function-paren
195198
],
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"space-infix-ops": 2, // http://eslint.org/docs/rules/space-infix-ops
197200
"space-return-throw-case": 0, // http://eslint.org/docs/rules/space-return-throw-case
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"spaced-comment": 2 // http://eslint.org/docs/rules/spaced-comment
199-
}
200-
}
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"spaced-comment": 2, // http://eslint.org/docs/rules/spaced-comment
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},
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}];

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