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Author: pokey

.eslintrc.json

@@ -0,0 +1,165 @@
+import {
+  fixupConfigRules,
+  fixupPluginRules,
+  fixupConfigRules,
+} from "@eslint/compat";
+import typescriptEslint from "@typescript-eslint/eslint-plugin";
+import unusedImports from "eslint-plugin-unused-imports";
+import _import from "eslint-plugin-import";
+import unicorn from "eslint-plugin-unicorn";
+import mocha from "eslint-plugin-mocha";
+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: [
+      "**/generated/**/*",
+      "**/out/**/*",
+      "**/vendor/**/*.js",
+      "**/vendor/**/*.ts",
+      "data/playground/**/*",
+    ],
+  },
+  ...fixupConfigRules(
+    compat.extends(
+      "eslint:recommended",
+      "plugin:@typescript-eslint/recommended",
+      "plugin:import/typescript",
+      "prettier",
+    ),
+  ),
+  {
+    plugins: {
+      "@typescript-eslint": fixupPluginRules(typescriptEslint),
+      "unused-imports": unusedImports,
+      import: fixupPluginRules(_import),
+      unicorn,
+      mocha,
+    },
+
+    languageOptions: {
+      parser: tsParser,
+      ecmaVersion: 6,
+      sourceType: "module",
+
+      parserOptions: {
+        project: true,
+      },
+    },
+
+    settings: {
+      "import/resolver": {
+        typescript: {
+          alwaysTryTypes: true,
+          project: ["tsconfig.json", "packages/*/tsconfig.json"],
+        },
+      },
+    },
+
+    rules: {
+      "import/no-relative-packages": "error",
+      "@typescript-eslint/consistent-type-imports": "error",
+
+      "@typescript-eslint/consistent-type-assertions": [
+        "error",
+        {
+          assertionStyle: "as",
+        },
+      ],
+
+      "@typescript-eslint/naming-convention": [
+        "error",
+        {
+          selector: ["objectLiteralProperty"],
+          format: ["camelCase"],
+
+          filter: {
+            regex: "[.]",
+            match: false,
+          },
+        },
+      ],
+
+      "@typescript-eslint/no-floating-promises": "error",
+      "@typescript-eslint/no-explicit-any": "off",
+      "@typescript-eslint/no-inferrable-types": "off",
+      "@typescript-eslint/no-non-null-assertion": "off",
+      "unused-imports/no-unused-imports": "error",
+
+      "@typescript-eslint/no-unused-vars": [
+        "error",
+        {
+          argsIgnorePattern: "^_",
+          varsIgnorePattern: "^_",
+          caughtErrorsIgnorePattern: "^_",
+          ignoreRestSiblings: true,
+        },
+      ],
+
+      curly: "error",
+
+      eqeqeq: [
+        "error",
+        "always",
+        {
+          null: "never",
+        },
+      ],
+
+      "no-constant-condition": [
+        "error",
+        {
+          checkLoops: false,
+        },
+      ],
+
+      "no-restricted-syntax": [
+        "error",
+        "MemberExpression[object.property.name='constructor'][property.name='name']",
+      ],
+
+      "no-throw-literal": "error",
+      semi: "off",
+      "unicorn/prefer-module": "error",
+      "mocha/no-skipped-tests": "error",
+      "mocha/no-exclusive-tests": "error",
+    },
+  },
+  {
+    files: ["**/*.tsx"],
+
+    rules: {
+      "@typescript-eslint/naming-convention": [
+        "error",
+        {
+          selector: ["function"],
+          format: ["PascalCase", "camelCase"],
+        },
+      ],
+    },
+  },
+  ...fixupConfigRules(
+    compat.extends("plugin:@typescript-eslint/disable-type-checked"),
+  ).map((config) => ({
+    ...config,
+
+    files: [
+      "**/jest.config.ts",
+      "**/docusaurus.config.mts",
+      "**/mdx-components.tsx",
+      "typings/**",
+    ],
+  })),
+];

eslint.config.mjs

@@ -28,6 +28,9 @@
   "author": "",
   "license": "MIT",
   "devDependencies": {
+    "@eslint/compat": "1.2.7",
+    "@eslint/eslintrc": "3.3.0",
+    "@eslint/js": "9.22.0",
     "@pnpm/meta-updater": "2.0.5",
     "@types/node": "20.16.0",
     "@typescript-eslint/eslint-plugin": "^8.26.1",

package.json

@@ -0,0 +1,10 @@
+export default [
+  {
+    files: ["**/*.ts"],
+    ignores: ["**/*.test.ts"],
+
+    rules: {
+      "import/no-nodejs-modules": "error",
+    },
+  },
+];

packages/common/.eslintrc.json

@@ -0,0 +1,24 @@
+export default [
+  {
+    rules: {
+      "@typescript-eslint/no-restricted-imports": [
+        "error",
+        {
+          patterns: [
+            {
+              group: ["@cursorless/*", "../*"],
+              message: "API types shouldn't have any dependencies",
+            },
+          ],
+
+          paths: [
+            {
+              name: "@*",
+              message: "API types shouldn't have any dependencies",
+            },
+          ],
+        },
+      ],
+    },
+  },
+];

packages/common/eslint.config.mjs

@@ -0,0 +1,10 @@
+export default [
+  {
+    files: ["**/*.ts"],
+    ignores: ["src/scripts/**", "src/testUtil/**", "**/*.test.ts"],
+
+    rules: {
+      "import/no-nodejs-modules": "error",
+    },
+  },
+];