From 2e2fc891488633cb1abc0310f6ab31264c6b0b39 Mon Sep 17 00:00:00 2001
From: xrelkd <46590321+xrelkd@users.noreply.github.com>
Date: Wed, 30 Aug 2023 10:44:20 +0800
Subject: [PATCH] joshuto: install shell completions

---
 .../file-managers/joshuto/default.nix           | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/pkgs/applications/file-managers/joshuto/default.nix b/pkgs/applications/file-managers/joshuto/default.nix
index 937991ede40b..cee47ebaef3e 100644
--- a/pkgs/applications/file-managers/joshuto/default.nix
+++ b/pkgs/applications/file-managers/joshuto/default.nix
@@ -1,4 +1,10 @@
-{ lib, rustPlatform, fetchFromGitHub, stdenv, darwin }:
+{ lib
+, rustPlatform
+, fetchFromGitHub
+, installShellFiles
+, stdenv
+, darwin
+}:
 
 rustPlatform.buildRustPackage rec {
   pname = "joshuto";
@@ -13,10 +19,19 @@ rustPlatform.buildRustPackage rec {
 
   cargoHash = "sha256-gMX8hvt20V4XUd0nnXGA4fyOUfB7ZY1eeme9HgYopL0=";
 
+  nativeBuildInputs = [ installShellFiles ];
+
   buildInputs = lib.optionals stdenv.isDarwin [
     darwin.apple_sdk.frameworks.Foundation
   ];
 
+  postInstall = ''
+    installShellCompletion --cmd joshuto \
+      --bash <($out/bin/joshuto completions bash) \
+      --zsh <($out/bin/joshuto completions zsh) \
+      --fish <($out/bin/joshuto completions fish)
+  '';
+
   meta = with lib; {
     description = "Ranger-like terminal file manager written in Rust";
     homepage = "https://github.com/kamiyaa/joshuto";