1 files changed, 8 insertions, 2 deletions
diff --git a/pkgs/tools/misc/handlr/default.nix b/pkgs/tools/misc/handlr/default.nix
index a2dfe7feafc0..e9cd89c5f2dc 100644
--- a/pkgs/tools/misc/handlr/default.nix
+++ b/pkgs/tools/misc/handlr/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, rustPlatform, fetchFromGitHub, shared-mime-info, libiconv }:
+{ lib, stdenv, rustPlatform, fetchFromGitHub, shared-mime-info, libiconv, installShellFiles }:
 
 rustPlatform.buildRustPackage rec {
   pname = "handlr";
@@ -13,13 +13,19 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "sha256-xDQV8wVlzItz0lzR1nVRPVsg7nSf/khUhevDlGgSO3g=";
 
-  nativeBuildInputs = [ shared-mime-info ];
+  nativeBuildInputs = [ installShellFiles shared-mime-info ];
   buildInputs = lib.optional stdenv.isDarwin libiconv;
 
   preCheck = ''
     export HOME=$TEMPDIR
   '';
 
+  postInstall = ''
+    installShellCompletion \
+      --zsh  completions/_handlr \
+      --fish completions/handlr.fish
+  '';
+
   meta = with lib; {
     description = "Alternative to xdg-open to manage default applications with ease";
     homepage = "https://github.com/chmln/handlr";