From 2ec2ea8786dce87bbc428aff577bd13e1728db49 Mon Sep 17 00:00:00 2001
From: Tim Neutkens <tim@timneutkens.nl>
Date: Mon, 29 Mar 2021 17:58:55 +0200
Subject: [PATCH] Make eslint opt-in until it lands on stable (#23509)

---
 packages/next/next-server/server/config-shared.ts             | 2 +-
 test/integration/eslint/custom-eslint-config/next.config.js   | 1 +
 test/integration/eslint/pkg-json-eslint-config/next.config.js | 3 +++
 3 files changed, 5 insertions(+), 1 deletion(-)
 create mode 100644 test/integration/eslint/custom-eslint-config/next.config.js
 create mode 100644 test/integration/eslint/pkg-json-eslint-config/next.config.js

diff --git a/packages/next/next-server/server/config-shared.ts b/packages/next/next-server/server/config-shared.ts
index 4460b010d163..2bddbbe45fc3 100644
--- a/packages/next/next-server/server/config-shared.ts
+++ b/packages/next/next-server/server/config-shared.ts
@@ -124,7 +124,7 @@ export const defaultConfig: NextConfig = {
   reactStrictMode: false,
   eslint: {
     dev: false,
-    build: true,
+    build: false,
   },
 }
 
diff --git a/test/integration/eslint/custom-eslint-config/next.config.js b/test/integration/eslint/custom-eslint-config/next.config.js
new file mode 100644
index 000000000000..0309ced17cfc
--- /dev/null
+++ b/test/integration/eslint/custom-eslint-config/next.config.js
@@ -0,0 +1 @@
+module.exports = { eslint: { build: true } }
diff --git a/test/integration/eslint/pkg-json-eslint-config/next.config.js b/test/integration/eslint/pkg-json-eslint-config/next.config.js
new file mode 100644
index 000000000000..cd08f4be9768
--- /dev/null
+++ b/test/integration/eslint/pkg-json-eslint-config/next.config.js
@@ -0,0 +1,3 @@
+module.exports = {
+  eslint: { build: true },
+}