feat: support flat config

.github/workflows/ci.yml

@@ -63,8 +63,24 @@ jobs:
     - run: npm run lint
     - run: npm run test
 
+  flat_config_test:
+    name: Test eslint-plugin-wxml with flat config
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-node@v3
+      with: {node-version: '${{ env.NODE_VERSION }}'}
+    - name: Set working directory
+      working-directory: tests/flatconfig
+      run: |
+        pwd
+        npm install --force
+        npm list --depth=0
+        npm run test
+
   node_tests:
-    name: 'Test eslint-plugin-wxml on ${{matrix.os}} with node${{matrix.node}}'
+    name: 'Test on ${{matrix.os}} with node${{matrix.node}}'
     strategy:
       matrix:
         os: [ubuntu-latest]
@@ -78,18 +94,6 @@ jobs:
        with:
          # The Node.js version to configure
          node-version: ${{ matrix.node }}
-     # Caching dependencies to speed up workflows    
-     - name: Get npm cache directory
-       id: npm-cache-dir
-       run: |
-          echo "::set-output name=dir::$(npm config get cache)"
-     - uses: actions/cache@v3
-       id: npm-cache # use this to check for `cache-hit` ==> if: steps.npm-cache.outputs.cache-hit != 'true'
-       with:
-         path: ${{ steps.npm-cache-dir.outputs.dir }}
-         key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-         restore-keys: |
-           ${{ runner.os }}-node-
      - name: Install npm dependencies
        run: npm install
      - name: Print put node & npm version

.npmignore

@@ -2,6 +2,8 @@
 .idea/
 .vscode/
 
+node_modules
+.DS_Store
 website
 docs
 tools

CHANGELOG.md

@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.8.0] - 2024-04-20
+### Added
+- Support [flat config](https://eslint.org/docs/latest/use/configure/migration-guide)
+
 ## [0.7.5] - 2022-08-21
 ### Changed
 - Add `disableAttrs` and `skipAttrs` config support for rule `forbid-tags`

README.md

@@ -33,9 +33,36 @@ $ yarn add eslint-plugin-wxml -D
 
 ## Basic Usage
 
-### change your eslintrc config
+### Configuration (`eslint.config.mjs`)
+
+Use `eslint.config.mjs` file to configure rules. This is the default in ESLint v9, but can be used starting from ESLint v8.57.0. See also: <https://eslint.org/docs/latest/use/configure/configuration-files-new>.
+
+Example **eslint.config.mjs**:
+
+```js
+import wxml from "eslint-plugin-wxml";
+import wxmlParser from "@wxml/parser";
+
+export default [
+  {
+    files: ["**/*.wxml"],
+    plugins: {
+      wxml: wxml,
+    },
+    languageOptions: {
+      parser: wxmlParser,
+    },
+    rules: {
+      "wxml/report-wxml-syntax-error": "error",
+    },
+  },
+];
+```
+
+### Configuration (`.eslintrc`)
+
+Use `.eslintrc.*` file to configure rules. See also: [https://eslint.org/docs/v8.x/use/configure/configuration-files](https://eslint.org/docs/v8.x/use/configure/configuration-files).
 
-> .eslintrc .eslintrc.yml .eslinrc.json .eslintrc.js
 
 ```diff
 +  "overrides": [

lib/index.js

@@ -1,6 +1,10 @@
 "use strict";
 
 module.exports = {
+  meta: {
+    name: "eslint-plugin-wxml",
+    version: "0.8.0",
+  },
   rules: {
     "colon-style-event-binding": require("./rules/colon-style-event-binding"),
     "empty-tag-self-closing": require("./rules/empty-tag-self-closing"),

package.json

@@ -1,6 +1,6 @@
 {
   "name": "eslint-plugin-wxml",
-  "version": "0.7.5",
+  "version": "0.8.0",
   "description": "eslint plugin for wxml",
   "main": "lib/index.js",
   "type": "commonjs",
@@ -24,7 +24,7 @@
     "test": "mocha \"tests/**/*.js\" --reporter dot"
   },
   "peerDependencies": {
-    "eslint": "^7.0.0 || ^8.0.0"
+    "eslint": "^7.0.0 || ^8.0.0 || ^9.0.0"
   },
   "devDependencies": {
     "eslint": "^7.32.0",

tests/flatconfig/.gitignore

@@ -0,0 +1,3 @@
+node_modules
+.DS_Store
+package-lock.json

tests/flatconfig/eslint.config.mjs

@@ -0,0 +1,17 @@
+import wxml from "eslint-plugin-wxml";
+import wxmlParser from "@wxml/parser";
+
+export default [
+  {
+    files: ["**/*.wxml"],
+    plugins: {
+      wxml: wxml,
+    },
+    languageOptions: {
+      parser: wxmlParser,
+    },
+    rules: {
+      "wxml/colon-style-event-binding": "error",
+    },
+  },
+];

tests/flatconfig/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "flat-config-compat",
+  "version": "1.0.0",
+  "description": "tests for eslint's flat config",
+  "main": "index.js",
+  "scripts": {
+    "test": "eslint ."
+  },
+  "keywords": [
+    "wxml"
+  ],
+  "author": "chenleicoder@gmail.com",
+  "license": "MIT",
+  "dependencies": {
+    "eslint": "^9.0.0",
+    "eslint-plugin-wxml": "^0.8.0"
+  }
+}

tests/flatconfig/test.wxml

@@ -0,0 +1,13 @@
+<!-- ✓ GOOD -->
+<view bind:tap="clickhandler" />
+<view mut-bind:tap="clickhandler" />
+<view catch:tap="clickhandler" />
+<view capture-catch:tap="clickhandler" />
+<view capture-bind:tap="clickhandler" />
+
+<!-- ✗ BAD -->
+<view bindtap="clickhandler" />
+<view mut-bindtap="clickhandler" />
+<view catchtap="clickhandler" />
+<view capture-catchtap="clickhandler" />
+<view capture-bindtap="clickhandler" />

website/docs/user-guide/README.md

@@ -35,7 +35,35 @@ pnpm add -D eslint eslint-plugin-wxml
 
 ## :book: Usage
 
-### Configuration
+### Configuration (`eslint.config.mjs`)
+
+Use `eslint.config.mjs` file to configure rules. This is the default in ESLint v9, but can be used starting from ESLint v8.57.0. See also: <https://eslint.org/docs/latest/use/configure/configuration-files-new>.
+
+Example **eslint.config.mjs**:
+
+```js
+import wxml from "eslint-plugin-wxml";
+import wxmlParser from "@wxml/parser";
+
+export default [
+  {
+    files: ["**/*.wxml"],
+    plugins: {
+      wxml: wxml,
+    },
+    languageOptions: {
+      parser: wxmlParser,
+    },
+    rules: {
+      "wxml/colon-style-event-binding": "error",
+    },
+  },
+];
+```
+
+See [the rule list](../rules/README.md) to get the `extends` &amp; `rules` that this plugin provides.
+
+### Configuration (`.eslintrc`)
 
 Use `.eslintrc.*` file to configure rules. See also: [https://eslint.org/docs/user-guide/configuring](https://eslint.org/docs/user-guide/configuring).