Improve linting of .eslintrc.js itself

Author: ehmicky

.eslintrc.js

@@ -1,4 +1,3 @@
-/* eslint-disable max-lines */
 module.exports = {
   parser: 'babel-eslint',
   plugins: ['prettier', 'markdown', 'html'],
@@ -168,6 +167,13 @@ module.exports = {
         'fp/no-delete': 0,
       },
     },
+    {
+      files: ['.*.js'],
+      rules: {
+        'no-magic-numbers': 0,
+        'node/no-unpublished-require': 0,
+      },
+    },
     {
       files: ['scripts/**/*.js'],
       rules: {
@@ -192,4 +198,3 @@ module.exports = {
     },
   },
 }
-/* eslint-enable max-lines */

package.json

@@ -24,7 +24,7 @@
     "test:ci:ava": "nyc -r lcovonly -r text -r json ava"
   },
   "scriptsArgs": {
-    "eslint": "--ignore-path .gitignore --cache --format=codeframe --max-warnings=0 \"{scripts,.github}/**/*.{js,md,html}\"",
+    "eslint": "--ignore-path .gitignore --cache --format=codeframe --max-warnings=0 \"{scripts,.github}/**/*.{js,md,html}\" \".*.js\"",
     "prettier": "--ignore-path .gitignore --loglevel=warn \"{scripts,.github}/**/*.{js,md,yml,json,html}\" \"*.{js,yml,json,html}\" \"!**/package-lock.json\" \"!package-lock.json\""
   },
   "husky": {