Add options to specify extra plugins

README.md

@@ -165,6 +165,14 @@ Boolean. Set to `false` to skip generating (or replacing) a Table of Contents. A
 
 String or array. See [Contributors Table](#contributors-table) for details. Aliased as `community`. Set to `false` to disable this feature entirely.
 
+### `plugins`
+
+An array of extra plugins, to be applied in both lint and `--fix` mode.
+
+### `fixers`
+
+An array of extra plugins, to be applied in `--fix` mode.
+
 ## Opt-in Features
 
 ### Table of Contents

options.js

@@ -24,6 +24,9 @@ module.exports = function (argv, pkg, packageOpts, files, cwd, repository) {
     ? packageOpts.contributors
     : packageOpts.community
 
+  const plugins = { plugins: packageOpts.plugins || [] }
+  const fixers = { plugins: packageOpts.fixers || [] }
+
   return {
     processor,
     extensions,
@@ -51,7 +54,9 @@ module.exports = function (argv, pkg, packageOpts, files, cwd, repository) {
         summary: 'Click to expand'
       }] : null,
 
-      require('./lint')(fix, cwd, packageOpts, repository)
+      fix ? fixers : null,
+      require('./lint')(fix, cwd, packageOpts, repository),
+      plugins
     ].filter(Boolean),
     settings: {
       // One style for code blocks, whether they have a language or not.