From bdda2cca74af24138fce810216d1f4c91e6eb13e Mon Sep 17 00:00:00 2001
From: Anund <anundm@gmail.com>
Date: Sun, 5 Dec 2021 18:07:39 +1100
Subject: [PATCH] autorandr: install zsh completions

autorandr includes functional zsh completions upstream they just lack
a make target to install the relevant file. For some consistency use the
direct file for both zsh and bash rather than just zsh. Note this
changes the resulting bash completion filename from just 'autorandr' to
'autorandr.bash'

See https://github.com/phillipberndt/autorandr/issues/197
---
 pkgs/tools/misc/autorandr/default.nix | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/misc/autorandr/default.nix b/pkgs/tools/misc/autorandr/default.nix
index 793204014541..7b044fd0dd99 100644
--- a/pkgs/tools/misc/autorandr/default.nix
+++ b/pkgs/tools/misc/autorandr/default.nix
@@ -2,7 +2,8 @@
 , python3Packages
 , fetchFromGitHub
 , systemd
-, xrandr }:
+, xrandr
+, installShellFiles }:
 
 stdenv.mkDerivation rec {
   pname = "autorandr";
@@ -10,6 +11,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ python3Packages.python ];
 
+  nativeBuildInputs = [ installShellFiles ];
+
   # no wrapper, as autorandr --batch does os.environ.clear()
   buildPhase = ''
     substituteInPlace autorandr.py \
@@ -23,7 +26,12 @@ stdenv.mkDerivation rec {
     runHook preInstall
     make install TARGETS='autorandr' PREFIX=$out
 
-    make install TARGETS='bash_completion' DESTDIR=$out/share/bash-completion/completions
+    # zsh completions exist but currently have no make target, use
+    # installShellCompletions for both
+    # see https://github.com/phillipberndt/autorandr/issues/197
+    installShellCompletion --cmd autorandr \
+        --bash contrib/bash_completion/autorandr \
+        --zsh contrib/zsh_completion/_autorandr
 
     make install TARGETS='autostart_config' PREFIX=$out DESTDIR=$out