From 6aa90f4207cc2a9014fa8d7dcf5f38e190342ceb Mon Sep 17 00:00:00 2001
From: Marcus Ramberg <marcus@means.no>
Date: Sun, 18 Jan 2026 15:03:42 +0100
Subject: [PATCH] gokrazy: install shell completion

---
 pkgs/by-name/go/gokrazy/package.nix | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/pkgs/by-name/go/gokrazy/package.nix b/pkgs/by-name/go/gokrazy/package.nix
index 6d5b45bebfcf..a64fb74fba6a 100644
--- a/pkgs/by-name/go/gokrazy/package.nix
+++ b/pkgs/by-name/go/gokrazy/package.nix
@@ -2,6 +2,7 @@
   lib,
   buildGoModule,
   fetchFromGitHub,
+  installShellFiles,
 }:
 
 buildGoModule rec {
@@ -25,6 +26,15 @@ buildGoModule rec {
 
   subPackages = [ "cmd/gok" ];
 
+  nativeBuildInputs = [ installShellFiles ];
+
+  postInstall = ''
+    installShellCompletion --cmd gok \
+      --bash <($out/bin/gok completion bash) \
+      --fish <($out/bin/gok completion fish) \
+      --zsh <($out/bin/gok completion zsh)
+  '';
+
   meta = {
     description = "Turn your Go program(s) into an appliance running on the Raspberry Pi 3, Pi 4, Pi Zero 2 W, or amd64 PCs";
     homepage = "https://github.com/gokrazy/gokrazy";