204 lines
8.7 KiB
JavaScript
204 lines
8.7 KiB
JavaScript
const fs = require('fs');
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const globals = require('globals');
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const htmlParser = require('@html-eslint/parser');
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const htmlPlugin = require('@html-eslint/eslint-plugin');
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const pluginJs = require('@eslint/js');
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const pluginReference = require('eslint-plugin-html');
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const stylistic = require('@stylistic/eslint-plugin');
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if (process && process.env && process.env.npm_command && !fs.existsSync('./platform/web/eslint.config.cjs')) {
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throw Error('eslint must be run from the Godot project root folder');
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}
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const emscriptenGlobals = {
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'Browser': true,
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'ERRNO_CODES': true,
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'FS': true,
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'GL': true,
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'HEAP32': true,
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'HEAP8': true,
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'HEAPF32': true,
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'HEAPU8': true,
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'IDBFS': true,
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'LibraryManager': true,
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'Module': true,
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'UTF8ToString': true,
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'_emscripten_webgl_get_current_context': true,
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'_free': true,
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'_malloc': true,
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'autoAddDeps': true,
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'getValue': true,
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'lengthBytesUTF8': true,
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'mergeInto': true,
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'runtimeKeepalivePop': true,
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'runtimeKeepalivePush': true,
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'setValue': true,
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'stringToUTF8': true,
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'stringToUTF8Array': true,
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'wasmTable': true,
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};
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module.exports = [
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pluginJs.configs.all,
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stylistic.configs.customize({ jsx: false }),
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{
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rules: {
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'consistent-this': ['error', 'me'], // enforce consistent naming when capturing the current execution context
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'curly': ['error', 'all'], // enforce consistent brace style for all control statements
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'no-else-return': ['error', { 'allowElseIf': true }], // disallow else blocks after return statements in if statements
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'no-param-reassign': ['error', { 'props': false }], // disallow reassigning function parameters
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'no-unused-vars': ['error', { 'args': 'none', 'caughtErrors': 'none' }], // disallow unused variables
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'@stylistic/arrow-parens': ['error', 'always'], // enforces the consistent use of parentheses in arrow functions
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'@stylistic/brace-style': ['error', '1tbs', { 'allowSingleLine': false }], // describes the placement of braces relative to their control statement and body
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'@stylistic/comma-dangle': ['error', {
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'arrays': 'always-multiline',
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'objects': 'always-multiline',
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'imports': 'always-multiline',
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'exports': 'always-multiline',
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'functions': 'never',
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}], // enforces consistent use of trailing commas in object and array literals
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'@stylistic/indent': ['error', 'tab', { 'SwitchCase': 0 }], // enforces a consistent indentation style
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'@stylistic/indent-binary-ops': ['error', 'tab'], // indentation for binary operators in multiline expressions
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'@stylistic/multiline-ternary': ['error', 'always-multiline'], // enforces or disallows newlines between operands of a ternary expression
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'@stylistic/no-tabs': ['error', { 'allowIndentationTabs': true }], // looks for tabs anywhere inside a file: code, comments or anything else
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'@stylistic/quote-props': ['error', 'consistent'], // requires quotes around object literal property names
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'@stylistic/quotes': ['error', 'single'], // enforces the consistent use of either backticks, double, or single quotes
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'@stylistic/semi': ['error', 'always'], // enforces consistent use of semicolons
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'@stylistic/spaced-comment': ['error', 'always', { 'block': { 'exceptions': ['*'] } }], // enforce consistency of spacing after the start of a comment
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'camelcase': 'off', // disable: camelcase naming convention
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'capitalized-comments': 'off', // disable: enforce or disallow capitalization of the first letter of a comment
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'complexity': 'off', // disable: enforce a maximum cyclomatic complexity allowed in a program
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'dot-notation': 'off', // disable: enforce dot notation whenever possible
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'eqeqeq': 'off', // disable: require the use of === and !==
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'func-name-matching': 'off', // disable: require function names to match the name of the variable or property to which they are assigned
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'func-names': 'off', // disable: checking named function expressions
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'func-style': 'off', // disable: consistent use of either function declarations or expressions
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'id-length': 'off', // disable: enforce minimum and maximum identifier lengths
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'init-declarations': 'off', // disable: require or disallow initialization in variable declarations
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'line-comment-position': 'off', // disable: enforce position of line comments
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'max-classes-per-file': 'off', // disable: maximum number of classes per file
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'max-lines': 'off', // disable: maximum number of lines per file
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'max-lines-per-function': 'off', // disable: maximum number of lines of code in a function
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'max-params': 'off', // disable: enforce a maximum number of parameters in function definitions
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'max-statements': 'off', // disable: maximum number of statements allowed in function blocks
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'multiline-comment-style': 'off', // disable: enforce a particular style for multiline comments
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'new-cap': 'off', // disable: require constructor names to begin with a capital letter
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'no-bitwise': 'off', // disable: disallow bitwise operators
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'no-continue': 'off', // disable: disallow continue statements
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'no-empty-function': 'off', // disable: disallow empty functions
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'no-eq-null': 'off', // disable: disallow null comparisons without type-checking operators
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'no-implicit-coercion': 'off', // disable: disallow shorthand type conversions
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'no-inline-comments': 'off', // disable: disallow inline comments after code
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'no-magic-numbers': 'off', // disable: disallow magic numbers
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'no-negated-condition': 'off', // disable: disallow negated conditions
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'no-plusplus': 'off', // disable: disallow the unary operators ++ and --
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'no-self-assign': 'off', // disable: disallow assignments where both sides are exactly the same
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'no-ternary': 'off', // disable: disallow ternary operators
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'no-undefined': 'off', // disable: disallow the use of undefined as an identifier
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'no-underscore-dangle': 'off', // disable: disallow dangling underscores in identifiers
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'no-useless-assignment': 'off', // disable: disallow variable assignments when the value is not used
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'no-warning-comments': 'off', // disable: disallow specified warning terms in comments
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'object-shorthand': 'off', // disable: require or disallow method and property shorthand syntax for object literals
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'one-var': 'off', // disable: enforce variables to be declared either together or separately in functions
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'prefer-arrow-callback': 'off', // disable: require using arrow functions for callbacks
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'prefer-destructuring': 'off', // disable: require destructuring from arrays and/or objects
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'prefer-named-capture-group': 'off', // disable: enforce using named capture group in regular expression
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'prefer-promise-reject-errors': 'off', // disable: require using Error objects as Promise rejection reasons
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'prefer-rest-params': 'off', // disable: require rest parameters instead of arguments
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'prefer-spread': 'off', // disable: require spread operators instead of .apply()
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'require-unicode-regexp': 'off', // disable: enforce the use of u or v flag on RegExp
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'sort-keys': 'off', // disable: require object keys to be sorted
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},
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},
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// jsdoc2rst (node)
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{
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files: ['js/jsdoc2rst/**/*.js', 'platform/web/js/jsdoc2rst/**/*.js'],
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languageOptions: {
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globals: globals.node,
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},
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},
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// engine files (browser)
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{
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files: ['js/engine/**/*.js', 'platform/web/js/engine/**/*.js'],
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languageOptions: {
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globals: {
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...globals.browser,
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'Features': true,
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'Godot': true,
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'InternalConfig': true,
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'Preloader': true,
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},
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},
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},
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// libraries and modules (browser)
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{
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files: ['js/libs/**/*.js', 'platform/web/js/libs/**/*.js', 'modules/**/*.js'],
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languageOptions: {
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globals: {
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...globals.browser,
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...emscriptenGlobals,
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'GodotConfig': true,
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'GodotEventListeners': true,
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'GodotFS': true,
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'GodotOS': true,
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'GodotRuntime': true,
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'IDHandler': true,
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'XRWebGLLayer': true,
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},
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},
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},
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// javascript templates (service workers)
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{
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files: ['misc/dist/html/**/*.js'],
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languageOptions: {
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globals: {
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...globals.browser,
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'___GODOT_CACHE___': true,
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'___GODOT_ENSURE_CROSSORIGIN_ISOLATION_HEADERS___': true,
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'___GODOT_OPT_CACHE___': true,
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},
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},
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},
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// html templates
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{
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files: ['misc/dist/html/**/*.html'],
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plugins: {
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'@html-eslint': htmlPlugin,
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'eslint-plugin-html': pluginReference,
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},
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languageOptions: {
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parser: htmlParser,
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globals: {
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...globals.browser,
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'Engine': true,
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'$GODOT_CONFIG': true,
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'$GODOT_PROJECT_NAME': true,
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'$GODOT_THREADS_ENABLED': true,
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'___GODOT_THREADS_ENABLED___': true,
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},
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},
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rules: {
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...htmlPlugin.configs.recommended.rules,
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'@html-eslint/indent': ['error', 'tab'],
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'@html-eslint/require-closing-tags': ['error', { 'selfClosing': 'never' }],
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'no-alert': 'off',
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'no-console': 'off',
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},
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},
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{
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ignores: [
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'**/eslint.config.cjs',
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'**/.eslintrc*.js',
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'**/*.externs.js',
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],
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},
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];
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