From b85f3bd477a0ace16ea2d1f912e8ce0779206ec5 Mon Sep 17 00:00:00 2001
From: Matei Dibu <contact@mateidibu.dev>
Date: Tue, 30 Jun 2026 14:53:13 +0300
Subject: [PATCH] kubernetes-helmPlugins.helm-unittest: fix per-arch exec error

(cherry picked from commit 1493c0a95f01099467769264d86cc058786c26bf)
---
 .../cluster/helm/plugins/helm-unittest.nix    | 31 ++++++++++++-------
 1 file changed, 19 insertions(+), 12 deletions(-)

diff --git a/pkgs/applications/networking/cluster/helm/plugins/helm-unittest.nix b/pkgs/applications/networking/cluster/helm/plugins/helm-unittest.nix
index 48f7914cd0d5..006b9f0c9296 100644
--- a/pkgs/applications/networking/cluster/helm/plugins/helm-unittest.nix
+++ b/pkgs/applications/networking/cluster/helm/plugins/helm-unittest.nix
@@ -2,7 +2,6 @@
   buildGoModule,
   fetchFromGitHub,
   lib,
-  yq-go,
   nix-update-script,
 }:
 
@@ -22,21 +21,29 @@ buildGoModule {
 
   vendorHash = "sha256-LZOvss6wiZZi5USuXfivqtt69dTKzEmm7lM2LUDACfY=";
 
-  # NOTE: Remove the install and upgrade hooks.
   postPatch = ''
-    sed -i '/^hooks:/,+2 d' plugin.yaml
+    # Remove the install and upgrade hooks.
+    sed -i '/^platformHooks:[[:space:]]*$/,/^[^[:space:]]/d' plugin.yaml
+    # Remove the per-platform commands
+    sed -i '/^platformCommand:[[:space:]]*$/,/^[^[:space:]]/d' plugin.yaml
+    # Add a simple runtime config
+    cat <<'EOF' >> ./plugin.yaml
+    platformCommand:
+      - command: "''$HELM_PLUGIN_DIR/helm-unittest"
+    EOF
   '';
 
-  postInstall = ''
-    install -dm755 $out/helm-unittest
-    mv $out/bin/helm-unittest $out/helm-unittest/untt
-    rmdir $out/bin
-    install -m644 -Dt $out/helm-unittest plugin.yaml
-  '';
+  subPackages = [ "cmd/helm-unittest" ];
 
-  nativeCheckInputs = [
-    yq-go
-  ];
+  installPhase = ''
+    runHook preInstall
+
+    install -dm755 "$out/helm-unittest"
+    install -m755 -Dt "$out/helm-unittest" "$GOPATH/bin/helm-unittest"
+    install -m644 -Dt "$out/helm-unittest" ./plugin.yaml
+
+    runHook postInstall
+  '';
 
   passthru = {
     updateScript = nix-update-script { };