From 560499df59a04f1f9963ff5871b41ffe0da4aa88 Mon Sep 17 00:00:00 2001
From: Amadej Kastelic <amadejkastelic7@gmail.com>
Date: Wed, 9 Jul 2025 21:45:58 +0200
Subject: [PATCH] mbake: install completions

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

diff --git a/pkgs/by-name/mb/mbake/package.nix b/pkgs/by-name/mb/mbake/package.nix
index b74b91d03f3b..55409a020ab1 100644
--- a/pkgs/by-name/mb/mbake/package.nix
+++ b/pkgs/by-name/mb/mbake/package.nix
@@ -1,6 +1,8 @@
 {
+  stdenv,
   lib,
   fetchFromGitHub,
+  installShellFiles,
   python3Packages,
   versionCheckHook,
 }:
@@ -18,6 +20,7 @@ python3Packages.buildPythonApplication rec {
   };
 
   build-system = [
+    installShellFiles
     python3Packages.hatchling
   ];
 
@@ -26,6 +29,13 @@ python3Packages.buildPythonApplication rec {
     typer
   ];
 
+  postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
+    installShellCompletion --cmd mbake \
+      --bash <($out/bin/mbake completions bash) \
+      --fish <($out/bin/mbake completions fish) \
+      --zsh <($out/bin/mbake completions zsh)
+  '';
+
   nativeCheckInputs = [
     python3Packages.pytestCheckHook
     versionCheckHook