From c6dedb482afa8698c033f5e74ab1240b83e75a72 Mon Sep 17 00:00:00 2001
From: Denis Mishankov <mishankov@mail.com>
Date: Tue, 1 Oct 2024 08:52:05 +0300
Subject: [PATCH] migrate to new eslint config file

---
 .eslintrc.cjs     | 31 ---------------------
 eslint.config.mjs | 68 +++++++++++++++++++++++++++++++++++++++++++++++
 package-lock.json | 21 ++++++++++++---
 package.json      |  3 +++
 4 files changed, 89 insertions(+), 34 deletions(-)
 delete mode 100644 .eslintrc.cjs
 create mode 100644 eslint.config.mjs

diff --git a/.eslintrc.cjs b/.eslintrc.cjs
deleted file mode 100644
index 0b75758..0000000
--- a/.eslintrc.cjs
+++ /dev/null
@@ -1,31 +0,0 @@
-/** @type { import("eslint").Linter.Config } */
-module.exports = {
-	root: true,
-	extends: [
-		'eslint:recommended',
-		'plugin:@typescript-eslint/recommended',
-		'plugin:svelte/recommended',
-		'prettier'
-	],
-	parser: '@typescript-eslint/parser',
-	plugins: ['@typescript-eslint'],
-	parserOptions: {
-		sourceType: 'module',
-		ecmaVersion: 2020,
-		extraFileExtensions: ['.svelte']
-	},
-	env: {
-		browser: true,
-		es2017: true,
-		node: true
-	},
-	overrides: [
-		{
-			files: ['*.svelte'],
-			parser: 'svelte-eslint-parser',
-			parserOptions: {
-				parser: '@typescript-eslint/parser'
-			}
-		}
-	]
-};
diff --git a/eslint.config.mjs b/eslint.config.mjs
new file mode 100644
index 0000000..d49bbb3
--- /dev/null
+++ b/eslint.config.mjs
@@ -0,0 +1,68 @@
+import typescriptEslint from "@typescript-eslint/eslint-plugin";
+import globals from "globals";
+import tsParser from "@typescript-eslint/parser";
+import parser from "svelte-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: [
+        "**/.DS_Store",
+        "**/node_modules",
+        "build",
+        ".svelte-kit",
+        "package",
+        "**/.env",
+        "**/.env.*",
+        "!**/.env.example",
+        "**/pnpm-lock.yaml",
+        "**/package-lock.json",
+        "**/yarn.lock",
+    ],
+}, ...compat.extends(
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:svelte/recommended",
+    "prettier",
+), {
+    plugins: {
+        "@typescript-eslint": typescriptEslint,
+    },
+
+    languageOptions: {
+        globals: {
+            ...globals.browser,
+            ...globals.node,
+        },
+
+        parser: tsParser,
+        ecmaVersion: 2020,
+        sourceType: "module",
+
+        parserOptions: {
+            extraFileExtensions: [".svelte"],
+        },
+    },
+}, {
+    files: ["**/*.svelte"],
+
+    languageOptions: {
+        parser: parser,
+        ecmaVersion: 5,
+        sourceType: "script",
+
+        parserOptions: {
+            parser: "@typescript-eslint/parser",
+        },
+    },
+}];
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index d11eb16..04b64ab 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,6 +8,8 @@
 			"name": "string-manipulator",
 			"version": "0.0.1",
 			"devDependencies": {
+				"@eslint/eslintrc": "^3.1.0",
+				"@eslint/js": "^9.11.1",
 				"@sveltejs/adapter-auto": "^3.2.5",
 				"@sveltejs/adapter-static": "^3.0.5",
 				"@sveltejs/kit": "^2.6.1",
@@ -18,6 +20,7 @@
 				"eslint": "^9.11.1",
 				"eslint-config-prettier": "^9.1.0",
 				"eslint-plugin-svelte": "^2.44.1",
+				"globals": "^15.9.0",
 				"prettier": "^3.3.3",
 				"prettier-plugin-svelte": "^3.2.7",
 				"svelte": "^4.2.19",
@@ -549,6 +552,18 @@
 				"url": "https://opencollective.com/eslint"
 			}
 		},
+		"node_modules/@eslint/eslintrc/node_modules/globals": {
+			"version": "14.0.0",
+			"resolved": "https://registry.npmjs.org/globals/-/globals-14.0.0.tgz",
+			"integrity": "sha512-oahGvuMGQlPw/ivIYBjVSrWAfWLBeku5tpPE2fOPLi+WHffIWbuh2tCjhyQhTBPMf5E9jDEH4FOmTYgYwbKwtQ==",
+			"dev": true,
+			"engines": {
+				"node": ">=18"
+			},
+			"funding": {
+				"url": "https://github.com/sponsors/sindresorhus"
+			}
+		},
 		"node_modules/@eslint/eslintrc/node_modules/minimatch": {
 			"version": "3.1.2",
 			"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
@@ -2157,9 +2172,9 @@
 			}
 		},
 		"node_modules/globals": {
-			"version": "14.0.0",
-			"resolved": "https://registry.npmjs.org/globals/-/globals-14.0.0.tgz",
-			"integrity": "sha512-oahGvuMGQlPw/ivIYBjVSrWAfWLBeku5tpPE2fOPLi+WHffIWbuh2tCjhyQhTBPMf5E9jDEH4FOmTYgYwbKwtQ==",
+			"version": "15.9.0",
+			"resolved": "https://registry.npmjs.org/globals/-/globals-15.9.0.tgz",
+			"integrity": "sha512-SmSKyLLKFbSr6rptvP8izbyxJL4ILwqO9Jg23UA0sDlGlu58V59D1//I3vlc0KJphVdUR7vMjHIplYnzBxorQA==",
 			"dev": true,
 			"engines": {
 				"node": ">=18"
diff --git a/package.json b/package.json
index 1072655..043a507 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,8 @@
 		"format": "prettier --write ."
 	},
 	"devDependencies": {
+		"@eslint/eslintrc": "^3.1.0",
+		"@eslint/js": "^9.11.1",
 		"@sveltejs/adapter-auto": "^3.2.5",
 		"@sveltejs/adapter-static": "^3.0.5",
 		"@sveltejs/kit": "^2.6.1",
@@ -24,6 +26,7 @@
 		"eslint": "^9.11.1",
 		"eslint-config-prettier": "^9.1.0",
 		"eslint-plugin-svelte": "^2.44.1",
+		"globals": "^15.9.0",
 		"prettier": "^3.3.3",
 		"prettier-plugin-svelte": "^3.2.7",
 		"svelte": "^4.2.19",