From c79b409de03bcadde5613c6e342ed778ef7ffab7 Mon Sep 17 00:00:00 2001
From: Gavin Sharp <gavin@goproperly.com>
Date: Wed, 1 Apr 2020 23:15:49 -0400
Subject: [PATCH] feat: add custom devDep pattern for
 import/no-extraneous-dependencies

---
 index.js | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/index.js b/index.js
index d5a136a..808c160 100644
--- a/index.js
+++ b/index.js
@@ -20,5 +20,28 @@ module.exports = {
 
     // Allow underscore dangles for private members (e.g. this._foo)
     'no-underscore-dangle': ['error', { allowAfterThis: true }],
+
+    'import/no-extraneous-dependencies': [
+      'error',
+      {
+        devDependencies: [
+          // Custom patterns for "dev only" files in our code
+          '.storybook/**', // Storybook
+          'stories/**', // Storybook
+          '**/setupTests.js', // CRA Jest setup
+          '**/*.config.js', // Config files
+          // The rest of these are copied from eslint-config-airbnb-base:
+          // https://github.com/airbnb/javascript/blob/0375265cbd43635f8062615995a6a86f22fd0fc2/packages/eslint-config-airbnb-base/rules/imports.js#L71
+          'test/**',
+          'tests/**',
+          '**/__tests__/**',
+          '**/__mocks__/**',
+          'test.{js,jsx}',
+          'test-*.{js,jsx}',
+          '**/*{.,_}{test,spec}.{js,jsx}',
+        ],
+        optionalDependencies: false,
+      },
+    ],
   },
 };