wip: eslint

eslint.config.mjs

@@ -0,0 +1,186 @@
+import { fixupConfigRules, fixupPluginRules } from "@eslint/compat";
+import typescriptEslint from "@typescript-eslint/eslint-plugin";
+import simpleImportSort from "eslint-plugin-simple-import-sort";
+import testingLibrary from "eslint-plugin-testing-library";
+import react from "eslint-plugin-react";
+import prettier from "eslint-plugin-prettier";
+import tsParser from "@typescript-eslint/parser";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import js from "@eslint/js";
+import { FlatCompat } from "@eslint/eslintrc";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+    baseDirectory: __dirname,
+    recommendedConfig: js.configs.recommended,
+    allConfig: js.configs.all
+});
+
+export default [{
+    ignores: [
+        "**/*.d.ts",
+        "packages/**/dist/**/*",
+        "packages/**/public/**/*",
+        "packages/**/coverage/**/*",
+        "packages/**/fixtures/**/*",
+        "**/node_modules",
+        "public/**/*",
+        "examples/**/static/**/*",
+        "examples/**/dist/**/*",
+        "examples/**/OidcTrustedDomains.js",
+        "examples/**/OidcServiceWorker.js",
+        "scripts/**/*",
+        "**/.github",
+        "**/.changeset",
+        "**/vite.config.js",
+    ],
+}, ...fixupConfigRules(compat.extends(
+    "plugin:react/recommended",
+    "plugin:react-hooks/recommended",
+    "eslint:recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:import/typescript",
+    "plugin:jsx-a11y/recommended",
+    "prettier",
+)), {
+    plugins: {
+        "@typescript-eslint": fixupPluginRules(typescriptEslint),
+        "simple-import-sort": simpleImportSort,
+        "testing-library": testingLibrary,
+        react: fixupPluginRules(react),
+        prettier,
+    },
+
+    languageOptions: {
+        parser: tsParser,
+        ecmaVersion: 2022,
+        sourceType: "module",
+
+        parserOptions: {
+            project: ["./tsconfig.eslint.json", "./packages/*/tsconfig.eslint.json"],
+
+            ecmaFeatures: {
+                jsx: true,
+            },
+
+            warnOnUnsupportedTypeScriptVersion: true,
+        },
+    },
+
+    settings: {
+        react: {
+            version: "detect",
+        },
+
+        "import/resolver": {
+            typescript: {
+                alwaysTryTypes: true,
+            },
+        },
+    },
+
+    rules: {
+        "@typescript-eslint/interface-name-prefix": "off",
+        "@typescript-eslint/no-non-null-assertion": "off",
+        "@typescript-eslint/explicit-module-boundary-types": "off",
+        "@typescript-eslint/no-explicit-any": "off",
+        "@typescript-eslint/ban-ts-comment": "off",
+        "no-unused-vars": "off",
+
+        "@typescript-eslint/no-unused-vars": ["error", {
+            argsIgnorePattern: "^_|req|res|next|err|ctx|args|context|info|index|data",
+            ignoreRestSiblings: true,
+        }],
+
+        "no-array-constructor": "off",
+        "@typescript-eslint/no-array-constructor": "warn",
+        "no-redeclare": "off",
+        "@typescript-eslint/no-redeclare": "warn",
+        "no-use-before-define": "off",
+
+        "@typescript-eslint/no-use-before-define": ["warn", {
+            functions: false,
+            classes: false,
+            variables: false,
+            typedefs: false,
+        }],
+
+        "no-unused-expressions": "off",
+
+        "@typescript-eslint/no-unused-expressions": ["error", {
+            allowShortCircuit: true,
+            allowTernary: true,
+            allowTaggedTemplates: true,
+        }],
+
+        "@typescript-eslint/triple-slash-reference": "off",
+
+        "@typescript-eslint/member-delimiter-style": ["error", {
+            multiline: {
+                delimiter: "semi",
+                requireLast: true,
+            },
+
+            singleline: {
+                delimiter: "semi",
+                requireLast: false,
+            },
+        }],
+
+        camelcase: "off",
+
+        "comma-dangle": ["error", {
+            arrays: "always-multiline",
+            objects: "always-multiline",
+            imports: "always-multiline",
+            exports: "always-multiline",
+            functions: "always-multiline",
+        }],
+
+        "array-callback-return": "warn",
+        "jsx-quotes": ["error", "prefer-double"],
+        indent: "off",
+        semi: ["error", "always"],
+        "space-before-function-paren": "off",
+        "import/no-named-as-default": "off",
+        "import/no-named-as-default-member": "off",
+        "import/default": "off",
+        "import/named": "off",
+        "import/namespace": "off",
+        "import/no-unresolved": "off",
+        "simple-import-sort/imports": "error",
+        "simple-import-sort/exports": "error",
+        "react/prop-types": "off",
+        "react/jsx-wrap-multilines": "error",
+        "react/react-in-jsx-scope": "off",
+        "react/display-name": "off",
+        "react-hooks/rules-of-hooks": "error",
+        "react-hooks/exhaustive-deps": "off",
+    },
+}, {
+    files: ["**/*.js", "**/*.jsx"],
+
+    rules: {
+        "@typescript-eslint/no-var-requires": "off",
+
+        "react/no-unknown-property": [2, {
+            ignore: ["jsx", "global"],
+        }],
+    },
+}, ...compat.extends("plugin:testing-library/react").map(config => ({
+    ...config,
+    files: ["**/?(*.)+(spec|test).[jt]s?(x)"],
+})), {
+    files: ["**/?(*.)+(spec|test).[jt]s?(x)"],
+
+    rules: {
+        // "testing-library/await-async-query": "error",
+        // "testing-library/no-await-sync-query": "error",
+        // "testing-library/no-debugging-utils": "warn",
+        // "testing-library/no-dom-import": "off",
+        // "testing-library/no-unnecessary-act": "off",
+    },
+}];

package.json

@@ -22,9 +22,9 @@
     "format": "prettier --write --cache .",
     "lint": "eslint --cache .",
     "lint-fix": "eslint --cache --fix .",
-    "outdated": "pnpm outdated -r",
+    "outdated": "pnpm outdated --recursive",
     "test": "pnpm --if-present --recursive run test ",
-    "build": "pnpm -r --filter=./packages/* run build"
+    "build": "pnpm --recursive --filter=./packages/* run build"
   },
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "7.9.0",