Add eslint-comments plugin

__tests__/base.test.js

@@ -17,6 +17,7 @@ describe('base config', () => {
 
   it('specifies plugins', () => {
     const expected = [
+      'eslint-comments',
       'import',
       'wyze',
     ]

base.js

@@ -16,6 +16,7 @@ module.exports = {
     sourceType: 'module',
   },
   plugins: [
+    'eslint-comments',
     'import',
     'wyze',
   ],

package.json

@@ -43,6 +43,7 @@
     "babel-eslint": "^7.1.0",
     "eslint": "^3.18.0",
     "eslint-config-airbnb": "^14.1.0",
+    "eslint-plugin-eslint-comments": "^1.0.0",
     "eslint-plugin-flowtype": "^2.30.0",
     "eslint-plugin-import": "^2.2.0",
     "eslint-plugin-jsx-a11y": "^4.0.0",
@@ -56,6 +57,7 @@
     "changelog-maker": "^2.2.5",
     "eslint": "^3.18.0",
     "eslint-config-airbnb": "^14.1.0",
+    "eslint-plugin-eslint-comments": "^1.0.0",
     "eslint-plugin-flowtype": "^2.30.4",
     "eslint-plugin-import": "^2.2.0",
     "eslint-plugin-jsx-a11y": "^4.0.0",

readme.md

@@ -15,13 +15,13 @@ Use `yarn add --dev <packages>` where `<packages>` are as follows:
 ### React/Preact
 
 ```
-eslint eslint-config-airbnb eslint-config-wyze eslint-plugin-import eslint-plugin-jsx-a11y eslint-plugin-react eslint-plugin-wyze
+eslint eslint-config-airbnb eslint-config-wyze eslint-plugin-eslint-comments eslint-plugin-import eslint-plugin-jsx-a11y eslint-plugin-react eslint-plugin-wyze
 ```
 
 ### Non-React
 
 ```
-eslint eslint-config-airbnb eslint-config-wyze eslint-plugin-import eslint-plugin-wyze
+eslint eslint-config-airbnb eslint-config-wyze eslint-plugin-eslint-comments eslint-plugin-import eslint-plugin-wyze
 ```
 
 ### Flow

rules/__tests__/eslint-comments.test.js

@@ -0,0 +1,12 @@
+import { rules } from '../eslint-comments'
+
+describe('eslint-comments rules', () => {
+  it('contains only eslint-comments rules', () => {
+    const keys = Object.keys(rules)
+    const expected = Array.from(
+      keys, () => expect.stringMatching(/^eslint-comments\/.+$/),
+    )
+
+    expect(keys).toEqual(expected)
+  })
+})

rules/eslint-comments.js

@@ -0,0 +1,19 @@
+module.exports = {
+  rules: {
+    // requires a `eslint-enable` comment for every `eslint-disable` comment
+    // https://github.com/mysticatea/eslint-plugin-eslint-comments/blob/master/docs/rules/disable-enable-pair.md
+    'eslint-comments/disable-enable-pair': 'warn',
+    // disallows duplicate `eslint-disable` comments
+    // https://github.com/mysticatea/eslint-plugin-eslint-comments/blob/master/docs/rules/no-duplicate-disable.md
+    'eslint-comments/no-duplicate-disable': 'error',
+    // disallows `eslint-disable` comments without rule names
+    // https://github.com/mysticatea/eslint-plugin-eslint-comments/blob/master/docs/rules/no-unlimited-disable.md
+    'eslint-comments/no-unlimited-disable': 'error',
+    // disallows unused `eslint-disable` comments
+    // https://github.com/mysticatea/eslint-plugin-eslint-comments/blob/master/docs/rules/no-unused-disable.md
+    'eslint-comments/no-unused-disable': 'error',
+    // disallows unused `eslint-enable` comments
+    // https://github.com/mysticatea/eslint-plugin-eslint-comments/blob/master/docs/rules/no-unused-enable.md
+    'eslint-comments/no-unused-enable': 'error',
+  },
+}

yarn.lock

@@ -841,6 +841,12 @@ eslint-module-utils@^2.0.0:
     debug "2.2.0"
     pkg-dir "^1.0.0"
 
+eslint-plugin-eslint-comments@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-eslint-comments/-/eslint-plugin-eslint-comments-1.0.0.tgz#e36743d1b2c9389e6d484846a5b46d9ade36d69e"
+  dependencies:
+    escape-string-regexp "^1.0.5"
+
 eslint-plugin-flowtype@^2.30.4:
   version "2.30.4"
   resolved "https://registry.yarnpkg.com/eslint-plugin-flowtype/-/eslint-plugin-flowtype-2.30.4.tgz#771d6bb4578ab8598e9c58018fea2e1a22946249"