🔧 Eslint v9

eslint/vueEslint.js

@@ -0,0 +1,86 @@
+import eslint_js from "@eslint/js";
+import eslint_ts from "typescript-eslint";
+import eslint_vue from "eslint-plugin-vue";
+import eslint_prettier from "eslint-plugin-prettier";
+import eslint_import from "eslint-plugin-import";
+import vue_parser from "vue-eslint-parser";
+import pluginVue from "eslint-plugin-vue";
+import globals from "globals";
+
+const tsConfigRules = {
+  "@typescript-eslint/consistent-type-assertions": [
+    "error",
+    {
+      assertionStyle: "angle-bracket",
+    },
+  ],
+  "@typescript-eslint/no-import-type-side-effects": "error",
+  "@typescript-eslint/strict-boolean-expressions": "error",
+  "import/order": [
+    "error",
+    {
+      groups: ["builtin", "external", "internal", "parent", "sibling", "index", "unknown"],
+      "newlines-between": "always",
+      alphabetize: {
+        order: "asc",
+        caseInsensitive: true,
+      },
+    },
+  ],
+  "prettier/prettier": "error",
+};
+
+const tsConfig = {
+  files: ["*.ts"],
+  plugins: {
+    typescript: eslint_ts,
+    import: eslint_import,
+    prettier: eslint_prettier,
+  },
+  languageOptions: {
+    parser: eslint_ts.parser,
+    parserOptions: {
+      project: "tsconfig.json",
+      tsconfigRootDir: ".",
+    },
+  },
+  rules: tsConfigRules,
+};
+
+const vueConfig = {
+  plugins: {
+    vue: eslint_vue,
+    import: eslint_import,
+    prettier: eslint_prettier,
+  },
+  languageOptions: {
+    globals: {
+      ...globals.browser,
+      ...globals.es2021,
+      TGApp: "readonly",
+      window: "readonly",
+    },
+    ecmaVersion: "latest",
+    sourceType: "module",
+    parser: vue_parser,
+    parserOptions: {
+      project: "tsconfig.json",
+      parser: eslint_ts.parser,
+      extraFileExtensions: [".vue"],
+      tsconfigRootDir: ".",
+    },
+  },
+  rules: {
+    ...tsConfigRules,
+    "vue/multi-word-component-names": "off",
+  },
+};
+
+export const vueEslintConfig = [
+  eslint_js.configs.recommended,
+  ...eslint_ts.configs.recommended,
+  ...eslint_vue.configs["flat/essential"],
+  ...pluginVue.configs["flat/essential"],
+  tsConfig,
+  vueConfig,
+];