From 171d7390d5c81675aed1164ff8b9a845df21ed01 Mon Sep 17 00:00:00 2001
From: Don Harper <duck@duckland.org>
Date: Tue, 25 Jul 2023 21:28:08 -0500
Subject: [PATCH] attempt to add fix for kanshi and usb-c dock

---
 mypackages/kanshi-fix/99-kanshi-fix.rules |  2 ++
 mypackages/kanshi-fix/default.nix         |  2 ++
 mypackages/kanshi-fix/derivation.nix      | 20 ++++++++++++++++++++
 mypackages/kanshi-fix/kanshi-fix          |  4 ++++
 workstation/default.nix                   |  6 ++++++
 5 files changed, 34 insertions(+)
 create mode 100644 mypackages/kanshi-fix/99-kanshi-fix.rules
 create mode 100644 mypackages/kanshi-fix/default.nix
 create mode 100644 mypackages/kanshi-fix/derivation.nix
 create mode 100755 mypackages/kanshi-fix/kanshi-fix

diff --git a/mypackages/kanshi-fix/99-kanshi-fix.rules b/mypackages/kanshi-fix/99-kanshi-fix.rules
new file mode 100644
index 0000000..8d17ad0
--- /dev/null
+++ b/mypackages/kanshi-fix/99-kanshi-fix.rules
@@ -0,0 +1,2 @@
+KERNEL=="card0", SUBSYSTEM=="drm", RUN+="$(pkgs.kanshi-fix}/bin/kanshi-fix"
+
diff --git a/mypackages/kanshi-fix/default.nix b/mypackages/kanshi-fix/default.nix
new file mode 100644
index 0000000..469c3f9
--- /dev/null
+++ b/mypackages/kanshi-fix/default.nix
@@ -0,0 +1,2 @@
+{ pkgs ? import <nixpkgs> {} }:
+pkgs.callPackage ./derivation.nix {}
diff --git a/mypackages/kanshi-fix/derivation.nix b/mypackages/kanshi-fix/derivation.nix
new file mode 100644
index 0000000..0fb779e
--- /dev/null
+++ b/mypackages/kanshi-fix/derivation.nix
@@ -0,0 +1,20 @@
+{ stdenv }:
+stdenv.mkDerivation rec {
+  name = "kanshi-fix-${version}";
+  version = "1.4";
+
+  src = ./.;
+
+  nativeBuildInputs = [ ];
+  buildInputs = [ ];
+
+  dontConfigure = true;
+  buildPhase = ''
+    chmod 0755 kanshi-fix
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp kanshi-fix $out/bin
+  '';
+}
diff --git a/mypackages/kanshi-fix/kanshi-fix b/mypackages/kanshi-fix/kanshi-fix
new file mode 100755
index 0000000..d321ca1
--- /dev/null
+++ b/mypackages/kanshi-fix/kanshi-fix
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+export SWAYSOCK=/run/user/1000/sway-ipc.1000.$(pgrep -x sway).sock
+export DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/1000/bus"
+swaymsg "output * dpms on"
diff --git a/workstation/default.nix b/workstation/default.nix
index d6bc204..a705551 100644
--- a/workstation/default.nix
+++ b/workstation/default.nix
@@ -60,6 +60,11 @@ in
   };
 
   services = {
+    #udev = {
+      #extraRules = ''
+        #KERNEL=="card0", SUBSYSTEM=="drm", RUN+=""${pkgs.kanshi-fix}"/bin/kanshi-fix"
+      #'';
+    #};
     avahi = {
       enable = true;
       nssmdns = true;
@@ -134,6 +139,7 @@ in
   nixpkgs.config.permittedInsecurePackages = [ "electron-21.4.0" ];
 
   environment.systemPackages = with pkgs; [
+    #(callPackage ../mypackages/kanshi-fix/default.nix {})
     python-with-my-packages
     acpi
     aspell