import { defineConfig, globalIgnores, } from "eslint/config"; import typescriptEslint from "@typescript-eslint/eslint-plugin"; import node from "eslint-plugin-node"; import globals from "globals"; import tsParser from "@typescript-eslint/parser"; import js from "@eslint/js"; import stylistic from "@stylistic/eslint-plugin"; import { FlatCompat, } from "@eslint/eslintrc"; const compat = new FlatCompat({ baseDirectory: import.meta.dirname, recommendedConfig: js.configs.recommended, allConfig: js.configs.all, }); export default defineConfig([{ plugins: { "@typescript-eslint": typescriptEslint, "@stylistic": stylistic, node, }, languageOptions: { globals: { ...globals.node, ...globals.commonjs, }, }, "rules": { "@stylistic/indent": ["error", "tab", { "ignoredNodes": [ "JSXFragment", // TODO: Linter crashes if this is removed ], "ignoreComments": true, "SwitchCase": 1, // Indent case statements one level from switch }], "accessor-pairs": "error", "array-bracket-newline": "off", "array-bracket-spacing": ["error", "never"], "array-callback-return": "error", "array-element-newline": "off", "arrow-body-style": "error", "arrow-parens": "off", "arrow-spacing": ["error", { "after": true, "before": true, }], "block-scoped-var": "error", "block-spacing": "error", "brace-style": ["error", "1tbs", { "allowSingleLine": true, }], "camelcase": "off", "capitalized-comments": "off", "class-methods-use-this": "off", "comma-dangle": ["error", { "arrays": "always-multiline", "objects": "always-multiline", "imports": "always-multiline", "exports": "always-multiline", "functions": "only-multiline", }], "comma-spacing": "error", "comma-style": ["error", "last"], "complexity": ["error", { "max": 25 }], "computed-property-spacing": ["error", "never"], "consistent-return": "error", "consistent-this": "error", "curly": "error", "default-case": "error", "default-case-last": "error", "default-param-last": "off", "dot-location": ["error", "property"], "dot-notation": ["error", { "allowPattern": "^[a-z]+(_[a-z]+)*$", }], "eol-last": "error", "eqeqeq": "error", "func-call-spacing": "error", "func-name-matching": "error", "func-names": "off", "func-style": ["error", "declaration", { "allowArrowFunctions": true, }], "function-call-argument-newline": "off", "function-paren-newline": "off", "generator-star-spacing": ["error", { "before": false, "after": true, }], "grouped-accessor-pairs": "error", "guard-for-in": "error", "id-blacklist": "error", "id-length": "off", "id-match": "error", "implicit-arrow-linebreak": "error", "indent-legacy": "off", "init-declarations": "off", "jsx-quotes": "error", "key-spacing": "error", "keyword-spacing": "error", "line-comment-position": "off", "linebreak-style": ["error", "unix"], "lines-around-comment": "off", "lines-around-directive": "off", "lines-between-class-members": ["error", "always", { "exceptAfterSingleLine": true, }], "max-classes-per-file": "off", "max-depth": "error", "max-len": ["error", { "code": 120, }], "max-lines": "off", "max-lines-per-function": "off", "max-nested-callbacks": "error", "max-params": "off", "max-statements": "off", "max-statements-per-line": "off", "multiline-comment-style": ["error", "separate-lines"], "multiline-ternary": "off", "new-cap": ["error", { "capIsNewExceptions": ["StringEnum", "StringKey"], "capIsNewExceptionPattern": "^Type\\.", }], "new-parens": "error", "newline-after-var": "off", "newline-before-return": "off", "newline-per-chained-call": "off", "no-alert": "error", "no-array-constructor": "error", "no-await-in-loop": "off", "no-bitwise": "off", "no-buffer-constructor": "error", "no-caller": "error", "no-catch-shadow": "off", "no-confusing-arrow": "error", "no-console": "error", "no-constant-condition": ["error", { "checkLoops": false, }], "no-constructor-return": "error", "no-continue": "off", "no-div-regex": "error", "no-duplicate-imports": "error", "no-else-return": "error", "no-empty-function": "off", "no-eq-null": "error", "no-eval": "error", "no-extend-native": "error", "no-extra-bind": "error", "no-extra-label": "error", "no-extra-parens": "off", "no-floating-decimal": "error", "no-implicit-coercion": "error", "no-implicit-globals": "error", "no-implied-eval": "error", "no-inline-comments": "off", "no-invalid-this": "error", "no-iterator": "error", "no-label-var": "error", "no-lone-blocks": "error", "no-lonely-if": "error", "no-loop-func": "error", "no-magic-numbers": "off", "no-mixed-operators": ["error", { "groups": [ ["&", "|", "^", "~", "<<", ">>", ">>>"], ["==", "!=", "===", "!==", ">", ">=", "<", "<="], ["in", "instanceof"], ], }], "no-multi-assign": "error", "no-multi-spaces": "error", "no-multi-str": "error", "no-multiple-empty-lines": "error", "no-native-reassign": "error", "no-negated-condition": "off", "no-negated-in-lhs": "error", "no-nested-ternary": "error", "no-new": "error", "no-new-func": "error", "no-new-object": "error", "no-new-wrappers": "error", "no-octal-escape": "error", "no-param-reassign": "off", "no-plusplus": ["error", { "allowForLoopAfterthoughts": true, }], "no-proto": "error", "no-restricted-exports": "error", "no-restricted-globals": "error", "no-restricted-imports": "error", "no-restricted-properties": "error", "no-restricted-syntax": "error", "no-return-assign": "error", "no-return-await": "off", "no-script-url": "error", "no-self-compare": "error", "no-sequences": "error", "no-shadow": ["error", { "allow": ["Event", "Request", "yargs"], }], "no-spaced-func": "error", "no-tabs": "off", "no-template-curly-in-string": "error", "no-ternary": "off", "no-throw-literal": "error", "no-trailing-spaces": "error", "no-undef-init": "error", "no-undefined": "off", "no-unmodified-loop-condition": "error", "no-unneeded-ternary": "error", "no-unused-expressions": "error", "no-use-before-define": "off", "no-useless-backreference": "error", "no-useless-call": "error", "no-useless-computed-key": "error", "no-useless-concat": "error", "no-useless-constructor": "off", "no-useless-rename": "error", "no-useless-return": "error", "no-var": "error", "no-void": ["error", { "allowAsStatement": true, }], "no-warning-comments": "off", "no-whitespace-before-property": "error", "nonblock-statement-body-position": "error", "object-curly-newline": "error", "object-curly-spacing": "off", "object-shorthand": "off", "one-var": "off", "one-var-declaration-per-line": "error", "operator-assignment": "off", "operator-linebreak": ["error", "after", { "overrides": { "?": "before", ":": "before", "||": "before", "&&": "before", "??": "before", }, }], "padded-blocks": "off", "padding-line-between-statements": "error", "prefer-arrow-callback": "error", "prefer-const": "off", "prefer-destructuring": "off", "prefer-exponentiation-operator": "error", "prefer-named-capture-group": "off", "prefer-numeric-literals": "error", "prefer-object-spread": "error", "prefer-promise-reject-errors": "error", "prefer-reflect": "off", "prefer-regex-literals": "error", "prefer-rest-params": "error", "prefer-spread": "error", "prefer-template": "error", "quote-props": "off", "quotes": ["error", "double", { "avoidEscape": true, }], "radix": ["error", "always"], "require-atomic-updates": "off", "require-await": "off", "require-jsdoc": "off", "require-unicode-regexp": "off", "rest-spread-spacing": ["error", "never"], "semi": "error", "semi-spacing": "error", "semi-style": "off", "sort-imports": "off", "sort-keys": "off", "sort-vars": "off", "space-before-blocks": "error", "space-before-function-paren": "off", "space-in-parens": ["error", "never"], "space-infix-ops": "off", "space-unary-ops": "error", "spaced-comment": ["error", "always", { "line": { "markers": ["/"], }, }], "switch-colon-spacing": "error", "symbol-description": "error", "template-curly-spacing": ["error", "never"], "template-tag-spacing": "error", "unicode-bom": ["error", "never"], "vars-on-top": "error", "wrap-iife": "error", "wrap-regex": "off", "yield-star-spacing": "error", "yoda": ["error", "never", { "exceptRange": true, }], "node/callback-return": "off", "node/exports-style": "off", "node/file-extension-in-import": "off", "node/global-require": "off", "node/handle-callback-err": "off", "node/no-callback-literal": "off", "node/no-deprecated-api": "off", "node/no-exports-assign": "off", "node/no-extraneous-import": "off", "node/no-extraneous-require": "off", "node/no-missing-import": "off", "node/no-missing-require": "off", "node/no-mixed-requires": "off", "node/no-new-require": "off", "node/no-path-concat": "off", "node/no-process-env": "off", "node/no-process-exit": "off", "node/no-restricted-require": "off", "node/no-sync": "error", "node/no-unpublished-bin": "off", "node/no-unpublished-import": "off", "node/no-unpublished-require": "off", "node/no-unsupported-features/es-builtins": "off", "node/no-unsupported-features/es-syntax": "off", "node/no-unsupported-features/node-builtins": "off", "node/prefer-global/buffer": "off", "node/prefer-global/console": "off", "node/prefer-global/process": "off", "node/prefer-global/text-decoder": "off", "node/prefer-global/text-encoder": "off", "node/prefer-global/url-search-params": "off", "node/prefer-global/url": "off", "node/prefer-promises/dns": "off", "node/prefer-promises/fs": "off", "node/process-exit-as-throw": "off", "node/shebang": "off", }, }, { files: ["{packages,plugins}/**/*.ts?(x)"], languageOptions: { parser: tsParser, }, extends: compat.extends("plugin:@typescript-eslint/recommended"), "rules": { "@typescript-eslint/no-explicit-any": "off", "@typescript-eslint/no-useless-constructor": "error", "@typescript-eslint/no-unused-vars": "off", "@typescript-eslint/triple-slash-reference": "off", "@typescript-eslint/no-shadow": ["error", { "allow": ["Event", "Request", "yargs"], }], // Allow require imports where necessary (dynamic loading, webpack configs, etc.) "@typescript-eslint/no-require-imports": "off", "prefer-const": "off", "no-shadow": "off", }, }, { files: ["test/**/*.js", "plugins/*/test/**/*.js"], languageOptions: { globals: { ...globals.mocha, }, sourceType: "commonjs", parserOptions: {}, }, "rules": { "prefer-arrow-callback": "off", "no-invalid-this": "off", "node/no-unpublished-import": "off", "node/no-unpublished-require": "off", }, }, { files: [ "packages/web_ui/src/**/*.ts?(x)", "packages/lib/browser.ts", "packages/create/templates/*/web/**/*.{t,j}s?(x)", "{packages,plugins}/*/web/**/*.ts?(x)", ], languageOptions: { globals: { ...globals.browser, }, "sourceType": "module", parserOptions: { "ecmaFeatures": { "jsx": true, }, }, }, "rules": { "node/callback-return": "off", "node/exports-style": "off", "node/file-extension-in-import": "off", "node/global-require": "off", "node/handle-callback-err": "off", "node/no-callback-literal": "off", "node/no-deprecated-api": "off", "node/no-exports-assign": "off", "node/no-extraneous-import": "off", "node/no-extraneous-require": "off", "node/no-missing-import": "off", "node/no-missing-require": "off", "node/no-mixed-requires": "off", "node/no-new-require": "off", "node/no-path-concat": "off", "node/no-process-env": "off", "node/no-process-exit": "off", "node/no-restricted-require": "off", "node/no-sync": "error", "node/no-unpublished-bin": "off", "node/no-unpublished-import": "off", "node/no-unpublished-require": "off", "node/no-unsupported-features/es-builtins": "off", "node/no-unsupported-features/es-syntax": "off", "node/no-unsupported-features/node-builtins": "off", "node/prefer-global/buffer": "off", "node/prefer-global/console": "off", "node/prefer-global/process": "off", "node/prefer-global/text-decoder": "off", "node/prefer-global/text-encoder": "off", "node/prefer-global/url-search-params": "off", "node/prefer-global/url": "off", "node/prefer-promises/dns": "off", "node/prefer-promises/fs": "off", "node/process-exit-as-throw": "off", "node/shebang": "off", }, }, { files: ["packages/create/templates/**/*.{t,j}s?(x)"], "rules": { "node/no-missing-require": "off", "node/no-missing-import": "off", "@stylistic/indent": "off", "spaced-comment": "off", "comma-spacing": "off", "max-len": "off", "indent": "off", }, }, globalIgnores(["**/dist/", "dist/"])]);