Switch to ESLint projectService (#218)

* Switch to ESLint projectService

* Update copilot instructions to remove deleted files

.github/copilot-instructions.md

@@ -13,7 +13,7 @@ generated from.
 ## Repository Structure
 
 | Path                 | Description                         |
-| ---------------------- | ----------------------------------- |
+| -------------------- | ----------------------------------- |
 | `__fixtures__/`      | Unit Test Fixtures                  |
 | `__tests__/`         | Unit Tests                          |
 | `.devcontainer/`     | Development Container Configuration |
@@ -37,8 +37,6 @@ generated from.
 | `package.json`       | NPM Package Configuration           |
 | `README.md`          | Project Documentation               |
 | `rollup.config.ts`   | Rollup Bundler Configuration        |
-| `tsconfig.base.json`   | Base TypeScript Configuration       |
-| `tsconfig.eslint.json` | TypeScript Configuration for ESLint |
 | `tsconfig.json`      | TypeScript Configuration            |
 
 ## Environment Setup

dist/index.d.ts

@@ -1 +0,0 @@
-export {};

dist/index.js

@@ -27297,4 +27297,3 @@ async function run() {
  */
 /* istanbul ignore next */
 run();
-//# sourceMappingURL=index.js.map

dist/main.d.ts

@@ -1,6 +0,0 @@
-/**
- * The main function for the action.
- *
- * @returns Resolves when the action is complete.
- */
-export declare function run(): Promise<void>;

dist/wait.d.ts

@@ -1,7 +0,0 @@
-/**
- * Waits for a number of milliseconds.
- *
- * @param milliseconds The number of milliseconds to wait.
- * @returns Resolves with 'done!' after the wait is over.
- */
-export declare function wait(milliseconds: number): Promise<string>;

eslint.config.mjs

@@ -9,13 +9,9 @@ import _import from 'eslint-plugin-import'
 import jest from 'eslint-plugin-jest'
 import prettier from 'eslint-plugin-prettier'
 import globals from 'globals'
-import path from 'node:path'
-import { fileURLToPath } from 'node:url'
 
-const __filename = fileURLToPath(import.meta.url)
-const __dirname = path.dirname(__filename)
 const compat = new FlatCompat({
-  baseDirectory: __dirname,
+  baseDirectory: import.meta.dirname,
   recommendedConfig: js.configs.recommended,
   allConfig: js.configs.all
 })
@@ -52,7 +48,16 @@ export default [
       sourceType: 'module',
 
       parserOptions: {
-        project: ['tsconfig.eslint.json']
+        projectService: {
+          allowDefaultProject: [
+            '__fixtures__/*.ts',
+            '__tests__/*.ts',
+            'eslint.config.mjs',
+            'jest.config.js',
+            'rollup.config.ts'
+          ]
+        },
+        tsconfigRootDir: import.meta.dirname
       }
     },
 
@@ -60,7 +65,7 @@ export default [
       'import/resolver': {
         typescript: {
           alwaysTryTypes: true,
-          project: 'tsconfig.eslint.json'
+          project: 'tsconfig.json'
         }
       }
     },

jest.config.js

@@ -31,7 +31,7 @@ export default {
     '^.+\\.ts$': [
       'ts-jest',
       {
-        tsconfig: 'tsconfig.eslint.json',
+        tsconfig: 'tsconfig.json',
         useESM: true
       }
     ]

rollup.config.ts

@@ -10,7 +10,7 @@ const config = {
     esModule: true,
     file: 'dist/index.js',
     format: 'es',
-    sourcemap: true
+    sourcemap: false
   },
   plugins: [typescript(), nodeResolve({ preferBuiltins: true }), commonjs()]
 }

tsconfig.base.json

@@ -1,23 +0,0 @@
-{
-  "$schema": "https://json.schemastore.org/tsconfig",
-  "compilerOptions": {
-    "allowSyntheticDefaultImports": true,
-    "declaration": true,
-    "declarationMap": false,
-    "esModuleInterop": true,
-    "forceConsistentCasingInFileNames": true,
-    "isolatedModules": true,
-    "lib": ["ES2022"],
-    "module": "NodeNext",
-    "moduleResolution": "NodeNext",
-    "newLine": "lf",
-    "noImplicitAny": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": false,
-    "pretty": true,
-    "resolveJsonModule": true,
-    "strict": true,
-    "strictNullChecks": true,
-    "target": "ES2022"
-  }
-}

tsconfig.eslint.json

@@ -1,17 +0,0 @@
-{
-  "$schema": "https://json.schemastore.org/tsconfig",
-  "extends": "./tsconfig.base.json",
-  "compilerOptions": {
-    "allowJs": true,
-    "noEmit": true
-  },
-  "exclude": ["dist", "node_modules"],
-  "include": [
-    "__fixtures__",
-    "__tests__",
-    "src",
-    "eslint.config.mjs",
-    "jest.config.js",
-    "rollup.config.ts"
-  ]
-}

tsconfig.json

@@ -1,10 +1,26 @@
 {
   "$schema": "https://json.schemastore.org/tsconfig",
-  "extends": "./tsconfig.base.json",
   "compilerOptions": {
+    "allowSyntheticDefaultImports": true,
+    "declaration": false,
+    "declarationMap": false,
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "isolatedModules": true,
+    "lib": ["ES2022"],
     "module": "NodeNext",
     "moduleResolution": "NodeNext",
-    "outDir": "./dist"
+    "newLine": "lf",
+    "noImplicitAny": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": false,
+    "outDir": "./dist",
+    "pretty": true,
+    "resolveJsonModule": true,
+    "sourceMap": false,
+    "strict": true,
+    "strictNullChecks": true,
+    "target": "ES2022"
   },
   "exclude": ["__fixtures__", "__tests__", "coverage", "dist", "node_modules"],
   "include": ["src"]