feat: update templates for eslint v9 (#179)

* feat: update templates for eslint v9

1. use flat config
2. add .npmrc (package-lock=false), just same as eslint repo
3. update required node.js & eslint

* chore: fix linting errors

* chore: npm ci => npm install

* chore: rm .eslintignore

* ci: update gha ci v4

* chore: update jsdoc

* chore: update eslint-config-eslint v10

* fix: use 'flat/mixed-esm-and-cjs'

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ jobs:
  with:
  node-version: 'lts/*'
  - name: Install dependencies
- run: npm ci
+ run: npm install
  - name: Lint files
  run: npm run lint
  test:
@@ -38,6 +38,6 @@ jobs:
  with:
  node-version: ${{ matrix.node }}
  - name: Install dependencies
- run: npm ci
+ run: npm install
  - name: Run tests
  run: npm test

.github/workflows/release-please.yml

@@ -23,9 +23,9 @@ jobs:
  { "type": "fix", "section": "Bug Fixes", "hidden": false },
  { "type": "perf", "section": "Performance Improvements", "hidden": false }
  ]
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
  if: ${{ steps.release.outputs.release_created }}
- - uses: actions/setup-node@v3
+ - uses: actions/setup-node@v4
  with:
  node-version: lts/*
  registry-url: https://registry.npmjs.org

.npmrc

@@ -0,0 +1 @@
+package-lock = false

app/index.js

@@ -15,15 +15,20 @@ import PluginGenerator from "../plugin/index.js";
 import { fileURLToPath } from "node:url";
 import path from "node:path";
 
-const __dirname = path.dirname(fileURLToPath(import.meta.url)); // eslint-disable-line no-underscore-dangle
+/* eslint-disable no-underscore-dangle -- cjs convention */
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
 
 const RULE_GENERATOR_PATH = path.join(__dirname, "..", "rule", "index.js");
 const PLUGIN_GENERATOR_PATH = path.join(__dirname, "..", "plugin", "index.js");
+/* eslint-enable no-underscore-dangle -- cjs convention*/
 
 //------------------------------------------------------------------------------
 // Constructor
 //------------------------------------------------------------------------------
 
+/**
+ * Represents a generator for creating ESLint plugins/rules.
+ */
 export default class extends Generator {
  async prompting() {
  const answers = await this.prompt({

eslint.config.js

@@ -0,0 +1,15 @@
+import globals from "globals";
+import eslintConfigESLint from "eslint-config-eslint";
+
+export default [
+ ...eslintConfigESLint,
+ {
+ name: "generator-eslint/global-ignores",
+ ignores: ["temp/", "*/templates/*"]
+ },
+ {
+ name: "generator-eslint/test-files",
+ files: ["tests/**/*.js"],
+ languageOptions: { globals: globals.mocha }
+ }
+];