From b4a8c0036c8430749230b29c763ef872e2ee0f79 Mon Sep 17 00:00:00 2001
From: Andrey Polischuk <me@andrepolischuk.com>
Date: Wed, 3 Apr 2024 02:00:17 +0300
Subject: [PATCH] fix(eslint): run eslint only in dev

---
 packages/eslint/index.js | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/packages/eslint/index.js b/packages/eslint/index.js
index 607c095..2889980 100644
--- a/packages/eslint/index.js
+++ b/packages/eslint/index.js
@@ -2,16 +2,18 @@ const ESLintPlugin = require('eslint-webpack-plugin')
 const formatter = require('react-dev-utils/eslintFormatter')
 
 module.exports = (options = {}) => ({
-  modifyWebpackConfig({webpackConfig}) {
-    webpackConfig.plugins = [
-      new ESLintPlugin({
-        cache: false,
-        extensions: ['js', 'jsx', 'ts', 'tsx'],
-        ...options,
-        formatter
-      }),
-      ...webpackConfig.plugins
-    ]
+  modifyWebpackConfig({env: {dev: isDev}, webpackConfig}) {
+    if (isDev) {
+      webpackConfig.plugins = [
+        new ESLintPlugin({
+          cache: false,
+          extensions: ['js', 'jsx', 'ts', 'tsx'],
+          ...options,
+          formatter
+        }),
+        ...webpackConfig.plugins
+      ]
+    }
 
     return webpackConfig
   }