From d72c727fcf3f70def5e6f1f495088cf45f359b3e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gutyina=20Gerg=C5=91?= <gutyina.gergo.2@gmail.com>
Date: Sun, 25 Aug 2024 01:40:03 +0200
Subject: [PATCH] n8n: make deterministic, decrease closure size

---
 pkgs/by-name/n8/n8n/package.nix | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/pkgs/by-name/n8/n8n/package.nix b/pkgs/by-name/n8/n8n/package.nix
index 9c3ec6766294..11f59068bd55 100644
--- a/pkgs/by-name/n8/n8n/package.nix
+++ b/pkgs/by-name/n8/n8n/package.nix
@@ -60,6 +60,16 @@ stdenv.mkDerivation (finalAttrs: {
     runHook postBuild
   '';
 
+  preInstall = ''
+    echo "Removing non-deterministic files"
+
+    rm -r $(find -type d -name .turbo)
+    rm node_modules/.modules.yaml
+    rm packages/nodes-base/dist/types/nodes.json
+
+    echo "Removed non-deterministic files"
+  '';
+
   installPhase = ''
     runHook preInstall
 
@@ -72,9 +82,6 @@ stdenv.mkDerivation (finalAttrs: {
     runHook postInstall
   '';
 
-  # makes libmongocrypt bindings not look for static libraries in completely wrong places
-  BUILD_TYPE = "dynamic";
-
   passthru = {
     tests = nixosTests.n8n;
     updateScript = nix-update-script { };