From e03dde82a74b65dbaeed590bd7970e3859de84af Mon Sep 17 00:00:00 2001
From: Patrick Hilhorst <git@hilhorst.be>
Date: Thu, 8 Apr 2021 12:35:20 +0200
Subject: [PATCH] wlroots: 0.12.0 -> 0.13.0

Pulls in an upstream patch for dwl. Explicitly takes xcbutilrenderutil
as an argument to avoid pulling in all of xorg.
---
 .../window-managers/dwl/default.nix           | 21 ++++++++++++++++++-
 .../development/libraries/wlroots/default.nix |  8 +++----
 pkgs/top-level/all-packages.nix               |  4 +++-
 3 files changed, 27 insertions(+), 6 deletions(-)

diff --git a/pkgs/applications/window-managers/dwl/default.nix b/pkgs/applications/window-managers/dwl/default.nix
index 52c0a6ae04d1..d8f102ed7675 100644
--- a/pkgs/applications/window-managers/dwl/default.nix
+++ b/pkgs/applications/window-managers/dwl/default.nix
@@ -12,8 +12,27 @@
 , patches ? [ ]
 , conf ? null
 , writeText
+, fetchpatch
 }:
 
+let
+  # Add two patches to fix compile errors with wlroots 0.13:
+  totalPatches = patches ++ [
+    # Fix the renamed constant WLR_KEY_PRESSED => WL_KEYBOARD_KEY_STATE_PRESSED
+    # https://github.com/djpohly/dwl/pull/66
+    (fetchpatch {
+      url = "https://github.com/djpohly/dwl/commit/a42613db9d9f6debfa4fb2363d75af9457d238ed.patch";
+      sha256 = "0h76hx1fhazi07gqg7sljh13f91v6bvjy7m9qqmimhvqgfwdcc0j";
+    })
+    # Use the new signature for wlr_backend_autocreate, which removes an argument:
+    # https://github.com/djpohly/dwl/pull/76
+    (fetchpatch {
+      url = "https://github.com/djpohly/dwl/commit/0ff13cf216056a36a261f4eed53c6a864989a9fb.patch";
+      sha256 = "18clpdb4il1vxf1b0cx0qrwild68s9dism8ab66zpmvxs5qag2dm";
+    })
+  ];
+in
+
 stdenv.mkDerivation rec {
   pname = "dwl";
   version = "0.2";
@@ -39,7 +58,7 @@ stdenv.mkDerivation rec {
   ];
 
   # Allow users to set their own list of patches
-  inherit patches;
+  patches = totalPatches;
 
   # Last line of config.mk enables XWayland
   prePatch = lib.optionalString enable-xwayland ''
diff --git a/pkgs/development/libraries/wlroots/default.nix b/pkgs/development/libraries/wlroots/default.nix
index a21179e20259..14a52456b801 100644
--- a/pkgs/development/libraries/wlroots/default.nix
+++ b/pkgs/development/libraries/wlroots/default.nix
@@ -1,18 +1,18 @@
 { lib, stdenv, fetchFromGitHub, meson, ninja, pkg-config, wayland
 , libGL, wayland-protocols, libinput, libxkbcommon, pixman
 , xcbutilwm, libX11, libcap, xcbutilimage, xcbutilerrors, mesa
-, libpng, ffmpeg
+, libpng, ffmpeg, libuuid, xcbutilrenderutil, xwayland
 }:
 
 stdenv.mkDerivation rec {
   pname = "wlroots";
-  version = "0.12.0";
+  version = "0.13.0";
 
   src = fetchFromGitHub {
     owner = "swaywm";
     repo = "wlroots";
     rev = version;
-    sha256 = "01j38lmgs2c6fq68v8b75pkilia2wsgzgp46ivfbi9hhx47kgcfn";
+    sha256 = "01plhbnsp5yg18arz0v8fr0pr9l4w4pdzwkg9px486qdvb3s1vgy";
   };
 
   # $out for the library and $examples for the example programs (in examples):
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   buildInputs = [
     libGL wayland wayland-protocols libinput libxkbcommon pixman
     xcbutilwm libX11 libcap xcbutilimage xcbutilerrors mesa
-    libpng ffmpeg
+    libpng ffmpeg libuuid xcbutilrenderutil xwayland
   ];
 
   mesonFlags = [ "-Dlogind-provider=systemd" "-Dlibseat=disabled" ];
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e084dd00be40..13c022149b9c 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -23479,7 +23479,9 @@ in
 
   super-productivity = callPackage ../applications/networking/super-productivity { };
 
-  wlroots = callPackage ../development/libraries/wlroots { };
+  wlroots = callPackage ../development/libraries/wlroots {
+    inherit (xorg) xcbutilrenderutil;
+  };
 
   wlroots_0_12 = callPackage ../development/libraries/wlroots/0.12.nix {};