.github/FUNDING.yml

@@ -4,7 +4,7 @@ github:
   - rx-ts
   - un-ts
 patreon: 1stG
-open_collective: prettier
+open_collective: eslint-plugin-prettier
 custom:
   - https://opencollective.com/1stG
   - https://opencollective.com/rxts

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: lts/*
           cache: pnpm
 
       - name: Install Dependencies

.nvmrc

@@ -1 +1 @@
-14
+16

.prettierrc

@@ -1,5 +1,13 @@
 {
   "arrowParens": "avoid",
   "singleQuote": true,
-  "plugins": ["@prettier/plugin-pug", "prettier-plugin-pkg"]
+  "plugins": ["@prettier/plugin-pug", "prettier-plugin-pkg"],
+  "overrides": [
+    {
+      "files": ".changeset/**/*",
+      "options": {
+        "singleQuote": false
+      }
+    }
+  ]
 }

CHANGELOG.md

@@ -1,5 +1,15 @@
 # Changelog
 
+## 5.1.2
+
+### Patch Changes
+
+- [#623](https://github.com/prettier/eslint-plugin-prettier/pull/623) [`8210e44`](https://github.com/prettier/eslint-plugin-prettier/commit/8210e44309b168c7c06185eae8249b2d0eb65815) Thanks [@BPScott](https://github.com/BPScott)! - Add exports mapping to package.json, to allow `import eslintPluginRecommended from 'eslint-plugin-prettier/recommended'` to work as expected.
+
+  Strictly speaking this is a breaking change as it removes the ability for people to import from "eslint-plugin-prettier/eslint-plugin-prettier.js" and "eslint-plugin-prettier/recommended.js" but the former was never recommended in the first place and the latter has only been available for a few days.
+
+- [#621](https://github.com/prettier/eslint-plugin-prettier/pull/621) [`2b09e7f`](https://github.com/prettier/eslint-plugin-prettier/commit/2b09e7fc64f38297c8ca39d087dba1f122ef999c) Thanks [@JounQin](https://github.com/JounQin)! - feat: support parsing `markdown` via `eslint-mdx` natively
+
 ## 5.1.1
 
 ### Patch Changes
@@ -16,7 +26,7 @@
 
   ```js
   // eslint.config.js
-  const eslintPluginPrettierRecommended = require('eslint-plugin-prettier/recommended');
+  const eslintPluginPrettierRecommended = require("eslint-plugin-prettier/recommended");
 
   module.exports = [
     // Any other config imports go at the top

README.md

@@ -6,6 +6,21 @@ If your desired formatting does not match Prettier’s output, you should use a
 
 Please read [Integrating with linters](https://prettier.io/docs/en/integrating-with-linters.html) before installing.
 
+## TOC <!-- omit in toc -->
+
+- [Sample](#sample)
+- [Installation](#installation)
+- [Configuration (legacy: `.eslintrc*`)](#configuration-legacy-eslintrc)
+- [Configuration (new: `eslint.config.js`)](#configuration-new-eslintconfigjs)
+- [`Svelte` support](#svelte-support)
+- [`arrow-body-style` and `prefer-arrow-callback` issue](#arrow-body-style-and-prefer-arrow-callback-issue)
+- [Options](#options)
+- [Sponsors](#sponsors)
+- [Backers](#backers)
+- [Contributing](#contributing)
+- [Changelog](#changelog)
+- [License](#license)
+
 ## Sample
 
 ```js
@@ -162,6 +177,18 @@ If you’re fixing large of amounts of previously unformatted code, consider tem
 
 ---
 
+## Sponsors
+
+| @prettier/plugin-eslint                                                                                                                                                        | eslint-config-prettier                                                                                                                                                       | eslint-plugin-prettier                                                                                                                                     | prettier-eslint                                                                                                                                          | prettier-eslint-cli                                                                                                                                                 |
+| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| [![@prettier/plugin-eslint Open Collective sponsors](https://opencollective.com/prettier-plugin-eslint/tiers/sponsors.svg)](https://opencollective.com/prettier-plugin-eslint) | [![eslint-config-prettier Open Collective backers](https://opencollective.com/eslint-config-prettier/tiers/sponsors.svg)](https://opencollective.com/eslint-config-prettier) | [![eslint-plugin-prettier Open Collective backers](https://opencollective.com/eslint-plugin-prettier/tiers/sponsors.svg)](https://opencollective.com/rxts) | [![prettier-eslint Open Collective sponsors](https://opencollective.com/prettier-eslint/tiers/sponsors.svg)](https://opencollective.com/prettier-eslint) | [![prettier-eslint-cli Open Collective backers](https://opencollective.com/prettier-eslint-cli/tiers/sponsors.svg)](https://opencollective.com/prettier-eslint-cli) |
+
+## Backers
+
+| @prettier/plugin-eslint                                                                                                                                                      | eslint-config-prettier                                                                                                                                                      | eslint-plugin-prettier                                                                                                                                    | prettier-eslint                                                                                                                                        | prettier-eslint-cli                                                                                                                                                |
+| ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| [![@prettier/plugin-eslint Open Collective backers](https://opencollective.com/prettier-plugin-eslint/tiers/backers.svg)](https://opencollective.com/prettier-plugin-eslint) | [![eslint-config-prettier Open Collective backers](https://opencollective.com/eslint-config-prettier/tiers/backers.svg)](https://opencollective.com/eslint-config-prettier) | [![eslint-plugin-prettier Open Collective backers](https://opencollective.com/eslint-plugin-prettier/tiers/backers.svg)](https://opencollective.com/rxts) | [![prettier-eslint Open Collective backers](https://opencollective.com/prettier-eslint/tiers/backers.svg)](https://opencollective.com/prettier-eslint) | [![prettier-eslint-cli Open Collective backers](https://opencollective.com/prettier-eslint-cli/tiers/backers.svg)](https://opencollective.com/prettier-eslint-cli) |
+
 ## Contributing
 
 See [CONTRIBUTING.md](https://github.com/prettier/eslint-plugin-prettier/blob/master/CONTRIBUTING.md)

eslint-plugin-prettier.js

@@ -9,8 +9,10 @@
  * @typedef {import('eslint').AST.Range} Range
  * @typedef {import('eslint').AST.SourceLocation} SourceLocation
  * @typedef {import('eslint').ESLint.Plugin} Plugin
+ * @typedef {import('eslint').ESLint.ObjectMetaProperties} ObjectMetaProperties
  * @typedef {import('prettier').FileInfoOptions} FileInfoOptions
- * @typedef {import('prettier').Options & { onDiskFilepath: string, parserPath: string, usePrettierrc?: boolean }} Options
+ * @typedef {import('prettier').Options} PrettierOptions
+ * @typedef {PrettierOptions & { onDiskFilepath: string, parserMeta?: ObjectMetaProperties['meta'], parserPath?: string, usePrettierrc?: boolean }} Options
  */
 
 'use strict';
@@ -167,10 +169,12 @@ const eslintPluginPrettier = {
             }
 
             /**
-             * @type {{}}
+             * @type {PrettierOptions}
              */
             const eslintPrettierOptions = context.options[0] || {};
 
+            const parser = context.languageOptions?.parser;
+
             // prettier.format() may throw a SyntaxError if it cannot parse the
             // source code it is given. Usually for JS files this isn't a
             // problem as ESLint will report invalid syntax before trying to
@@ -190,6 +194,12 @@ const eslintPluginPrettier = {
                   ...eslintPrettierOptions,
                   filepath,
                   onDiskFilepath,
+                  parserMeta:
+                    parser &&
+                    (parser.meta ?? {
+                      name: parser.name,
+                      version: parser.version,
+                    }),
                   parserPath: context.parserPath,
                   usePrettierrc,
                 },

eslint.config.js

@@ -25,14 +25,6 @@ module.exports = [
       'eslint-plugin/report-message-format': ['error', '^[^a-z].*\\.$'],
     },
   },
-  {
-    files: ['**/*.md'],
-    rules: { 'prettier/prettier': ['error', { parser: 'markdown' }] },
-  },
-  {
-    files: ['**/*.mdx'],
-    rules: { 'prettier/prettier': ['error', { parser: 'mdx' }] },
-  },
   // Global ignores
   // If a config block only contains an `ignores` key, then the globs are
   // ignored globally

package.json

@@ -1,20 +1,30 @@
 {
   "name": "eslint-plugin-prettier",
-  "version": "5.1.1",
+  "version": "5.1.2",
   "description": "Runs prettier as an eslint rule",
   "repository": "git+https://github.com/prettier/eslint-plugin-prettier.git",
   "homepage": "https://github.com/prettier/eslint-plugin-prettier#readme",
   "author": "Teddy Katz",
   "contributors": [
     "JounQin (https://github.com/JounQin) <admin@1stg.me>"
   ],
-  "funding": "https://opencollective.com/prettier",
+  "funding": "https://opencollective.com/eslint-plugin-prettier",
   "license": "MIT",
-  "packageManager": "pnpm@7.33.3",
+  "packageManager": "pnpm@7.33.5",
   "engines": {
     "node": "^14.18.0 || >=16.0.0"
   },
   "main": "eslint-plugin-prettier.js",
+  "exports": {
+    ".": {
+      "types": "./eslint-plugin-prettier.d.ts",
+      "default": "./eslint-plugin-prettier.js"
+    },
+    "./recommended": {
+      "types": "./recommended.d.ts",
+      "default": "./recommended.js"
+    }
+  },
   "types": "eslint-plugin-prettier.d.ts",
   "files": [
     "eslint-plugin-prettier.d.ts",
@@ -53,43 +63,43 @@
   },
   "dependencies": {
     "prettier-linter-helpers": "^1.0.0",
-    "synckit": "^0.8.5"
+    "synckit": "^0.8.6"
   },
   "devDependencies": {
     "@1stg/remark-preset": "^2.0.0",
     "@changesets/changelog-github": "^0.5.0",
-    "@changesets/cli": "^2.26.2",
+    "@changesets/cli": "^2.27.1",
     "@commitlint/config-conventional": "^18.4.3",
     "@eslint-community/eslint-plugin-eslint-comments": "^4.1.0",
-    "@eslint/js": "^8.55.0",
-    "@graphql-eslint/eslint-plugin": "^3.20.0",
+    "@eslint/js": "^8.56.0",
+    "@graphql-eslint/eslint-plugin": "^3.20.1",
     "@prettier/plugin-pug": "^3.0.0",
-    "@types/eslint": "^8.44.7",
-    "@types/prettier-linter-helpers": "^1.0.1",
+    "@types/eslint": "^8.56.0",
+    "@types/prettier-linter-helpers": "^1.0.4",
     "commitlint": "^18.4.3",
-    "eslint": "^8.44.0",
-    "eslint-config-prettier": "^8.8.0",
+    "eslint": "^8.56.0",
+    "eslint-config-prettier": "^9.1.0",
     "eslint-formatter-friendly": "^7.0.0",
-    "eslint-mdx": "^2.1.0",
-    "eslint-plugin-eslint-plugin": "^5.1.0",
-    "eslint-plugin-mdx": "^2.2.0",
-    "eslint-plugin-n": "^16.3.1",
+    "eslint-mdx": "^2.2.1",
+    "eslint-plugin-eslint-plugin": "^5.2.1",
+    "eslint-plugin-mdx": "^2.2.1",
+    "eslint-plugin-n": "^16.5.0",
     "eslint-plugin-prettier": "link:.",
     "eslint-plugin-pug": "^1.2.5",
-    "eslint-plugin-svelte": "^2.32.2",
+    "eslint-plugin-svelte": "^2.35.1",
     "eslint-plugin-svelte3": "^4.0.0",
-    "graphql": "^16.7.1",
-    "lint-staged": "^15.1.0",
+    "graphql": "^16.8.1",
+    "lint-staged": "^15.2.0",
     "mocha": "^10.2.0",
-    "prettier": "^3.0.0",
+    "prettier": "^3.1.1",
     "prettier-plugin-pkg": "^0.18.0",
-    "simple-git-hooks": "^2.8.1",
-    "svelte": "^4.0.5",
-    "vue-eslint-parser": "^9.3.1"
+    "simple-git-hooks": "^2.9.0",
+    "svelte": "^4.2.8",
+    "vue-eslint-parser": "^9.3.2"
   },
   "pnpm": {
     "patchedDependencies": {
-      "@graphql-eslint/eslint-plugin@3.20.0": "patches/@graphql-eslint__eslint-plugin@3.20.0.patch"
+      "@types/eslint@8.56.0": "patches/@types__eslint@8.56.0.patch"
     }
   }
 }

patches/@types__eslint@8.56.0.patch

@@ -0,0 +1,14 @@
+diff --git a/index.d.ts b/index.d.ts
+index 75ae420e38148c632230763f26382ef0d9024427..6b8b08da2e25b54dedf41f1db0f2ba6e2c718b30 100644
+--- a/index.d.ts
++++ b/index.d.ts
+@@ -753,6 +753,9 @@ export namespace Rule {
+         id: string;
+         options: any[];
+         settings: { [name: string]: any };
++        languageOptions: {
++            parser: Linter.ParserModule;
++        } & Linter.ParserOptions;
+         parserPath: string;
+         parserOptions: Linter.ParserOptions;
+         parserServices: SourceCode.ParserServices;

test/fixtures/md.md

@@ -0,0 +1,5 @@
+# Heading
+
+```ts
+export declare const x = 1
+```

test/prettier.js

@@ -38,7 +38,7 @@ const eslint = new ESLint({
     extends: 'plugin:prettier/recommended',
     overrides: [
       {
-        files: '*.mdx',
+        files: ['*.{md,mdx}'],
         extends: 'plugin:mdx/recommended',
         settings: {
           'mdx/code-block': true,
@@ -228,6 +228,26 @@ mdxRuleTester.run('eslint-plugin-mdx', rule, {
   ],
 });
 
+runFixture('*.md', [
+  [
+    {
+      column: 27,
+      endColumn: 27,
+      endLine: 4,
+      fix: {
+        range: [43, 43],
+        text: ';',
+      },
+      line: 4,
+      message: 'Insert `;`',
+      messageId: 'insert',
+      nodeType: null,
+      ruleId: 'prettier/prettier',
+      severity: 2,
+    },
+  ],
+]);
+
 runFixture('*.mdx', [
   [
     {

worker.js

@@ -2,7 +2,8 @@
 
 /**
  * @typedef {import('prettier').FileInfoOptions} FileInfoOptions
- * @typedef {import('prettier').Options & { onDiskFilepath: string, parserPath?: string, usePrettierrc?: boolean }} Options
+ * @typedef {import('eslint').ESLint.ObjectMetaProperties} ObjectMetaProperties
+ * @typedef {import('prettier').Options & { onDiskFilepath: string, parserMeta?: ObjectMetaProperties['meta'], parserPath?: string, usePrettierrc?: boolean }} Options
  */
 
 const { runAsWorker } = require('synckit');
@@ -24,6 +25,7 @@ runAsWorker(
     {
       filepath,
       onDiskFilepath,
+      parserMeta,
       parserPath,
       usePrettierrc,
       ...eslintPrettierOptions
@@ -58,7 +60,7 @@ runAsWorker(
       return;
     }
 
-    const initialOptions = {};
+    const initialOptions = { parser: inferredParser ?? 'babel' };
 
     // ESLint supports processors that let you extract and lint JS
     // fragments within a non-JS language. In the cases where prettier
@@ -94,9 +96,9 @@ runAsWorker(
       // 2. `eslint-plugin-html`
       // 3. `eslint-plugin-markdown@1` (replacement: `eslint-plugin-markdown@2+`)
       // 4. `eslint-plugin-svelte3` (replacement: `eslint-plugin-svelte@2+`)
-      const parserBlocklist = [null, 'markdown', 'html'];
+      const parserBlocklist = ['html'];
 
-      let inferParserToBabel = parserBlocklist.includes(inferredParser);
+      let inferParserToBabel = parserBlocklist.includes(initialOptions.parser);
 
       switch (inferredParser) {
         // it could be processed by `@graphql-eslint/eslint-plugin` or `eslint-plugin-graphql`
@@ -109,12 +111,24 @@ runAsWorker(
           }
           break;
         }
+        case 'markdown': {
+          // it could be processed by `eslint-plugin-markdown@1` or correctly parsed by `eslint-mdx`
+          if (
+            (typeof parserMeta !== 'undefined' &&
+              parserMeta.name !== 'eslint-mdx') ||
+            (typeof parserPath === 'string' &&
+              !/([\\/])eslint-mdx\1/.test(parserPath))
+          ) {
+            inferParserToBabel = true;
+          }
+          break;
+        }
         // it could be processed by `@ota-meshi/eslint-plugin-svelte`, `eslint-plugin-svelte` or `eslint-plugin-svelte3`
         case 'svelte': {
           // The `source` would be modified by `eslint-plugin-svelte3`
           if (
             typeof parserPath === 'string' &&
-            !parserPath.includes('svelte-eslint-parser')
+            !/([\\/])svelte-eslint-parser\1/.test(parserPath)
           ) {
             // We do not support `eslint-plugin-svelte3`,
             // the users should run `prettier` on `.svelte` files manually
@@ -152,6 +166,9 @@ runAsWorker(
       }
     }
 
+    /**
+     * @type {import('prettier').Options}
+     */
     const prettierOptions = {
       ...initialOptions,
       ...prettierRcOptions,