From 59aa3af15dc5f8b27c7d17d60e87294c84ace3fe Mon Sep 17 00:00:00 2001
From: K900 <me@0upti.me>
Date: Tue, 6 Feb 2024 21:25:19 +0300
Subject: sddm: separate wrapping from building

---
 .../applications/display-managers/sddm/default.nix | 102 ++++++---------------
 1 file changed, 27 insertions(+), 75 deletions(-)

(limited to 'pkgs/applications/display-managers/sddm/default.nix')

diff --git a/pkgs/applications/display-managers/sddm/default.nix b/pkgs/applications/display-managers/sddm/default.nix
index 8c7e1745bcd34..0e09fd43f0c60 100644
--- a/pkgs/applications/display-managers/sddm/default.nix
+++ b/pkgs/applications/display-managers/sddm/default.nix
@@ -1,82 +1,34 @@
-{ stdenv, lib, fetchFromGitHub
-, cmake, pkg-config, qttools
-, libxcb, libXau, pam, qtbase, wrapQtAppsHook, qtdeclarative
-, qtquickcontrols2 ? null, systemd, xkeyboardconfig
+{
+  callPackage,
+  runCommand,
+  wrapQtAppsHook,
+  unwrapped ? callPackage ./unwrapped.nix {},
+  extraPackages ? [],
 }:
-let
-  isQt6 = lib.versions.major qtbase.version == "6";
-in stdenv.mkDerivation {
-  pname = "sddm";
-  version = "0.20.0-unstable-2023-12-29";
+runCommand "sddm-wrapped" {
+  inherit (unwrapped) version;
 
-  src = fetchFromGitHub {
-    owner = "sddm";
-    repo = "sddm";
-    rev = "501129294be1487f753482c29949fc1c19ef340e";
-    hash = "sha256-mLm987Ah0X9s0tBK2a45iERwYoh5JzWb3TFlSoxi8CA=";
-  };
-
-  patches = [
-    ./sddm-ignore-config-mtime.patch
-    ./sddm-default-session.patch
-  ];
-
-  postPatch = ''
-    substituteInPlace src/greeter/waylandkeyboardbackend.cpp \
-      --replace "/usr/share/X11/xkb/rules/evdev.xml" "${xkeyboardconfig}/share/X11/xkb/rules/evdev.xml"
-  '';
-
-  nativeBuildInputs = [ wrapQtAppsHook cmake pkg-config qttools ];
+  buildInputs = unwrapped.buildInputs ++ extraPackages;
+  nativeBuildInputs = [ wrapQtAppsHook ];
 
-  buildInputs = [
-    libxcb
-    libXau
-    pam
-    qtbase
-    qtdeclarative
-    qtquickcontrols2
-    systemd
-  ];
-
-  cmakeFlags = [
-    (lib.cmakeBool "BUILD_WITH_QT6" isQt6)
-    "-DCONFIG_FILE=/etc/sddm.conf"
-    "-DCONFIG_DIR=/etc/sddm.conf.d"
-
-    # Set UID_MIN and UID_MAX so that the build script won't try
-    # to read them from /etc/login.defs (fails in chroot).
-    # The values come from NixOS; they may not be appropriate
-    # for running SDDM outside NixOS, but that configuration is
-    # not supported anyway.
-    "-DUID_MIN=1000"
-    "-DUID_MAX=29999"
+  passthru = {
+    inherit unwrapped;
+  };
 
-    # we still want to run the DM on VT 7 for the time being, as 1-6 are
-    # occupied by getties by default
-    "-DSDDM_INITIAL_VT=7"
+  meta = unwrapped.meta;
+} ''
+  mkdir -p $out/bin
 
-    "-DQT_IMPORTS_DIR=${placeholder "out"}/${qtbase.qtQmlPrefix}"
-    "-DCMAKE_INSTALL_SYSCONFDIR=${placeholder "out"}/etc"
-    "-DSYSTEMD_SYSTEM_UNIT_DIR=${placeholder "out"}/lib/systemd/system"
-    "-DSYSTEMD_SYSUSERS_DIR=${placeholder "out"}/lib/sysusers.d"
-    "-DSYSTEMD_TMPFILES_DIR=${placeholder "out"}/lib/tmpfiles.d"
-    "-DDBUS_CONFIG_DIR=${placeholder "out"}/share/dbus-1/system.d"
-  ];
+  cd ${unwrapped}
 
-  postInstall = ''
-    # remove empty scripts
-    rm "$out/share/sddm/scripts/Xsetup" "$out/share/sddm/scripts/Xstop"
-    for f in $out/share/sddm/themes/**/theme.conf ; do
-      substituteInPlace $f \
-        --replace 'background=' "background=$(dirname $f)/"
-    done
-  '';
+  for i in *; do
+    if [ "$i" == "bin" ]; then
+      continue
+    fi
+    ln -s ${unwrapped}/$i $out/$i
+  done
 
-  meta = with lib; {
-    description = "QML based X11 display manager";
-    homepage    = "https://github.com/sddm/sddm";
-    maintainers = with maintainers; [ abbradar ttuegel ];
-    platforms   = platforms.linux;
-    license     = licenses.gpl2Plus;
-  };
-}
+  for i in bin/*; do
+    makeQtWrapper ${unwrapped}/$i $out/$i --set SDDM_GREETER $out/bin/sddm-greeter
+  done
+''
-- 
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