Revert "nixos/xfce: use sessionPackages"

This reverts commit 966e56cdfbedc8be3dce8c5ea6050ce4d3075103.

See https://github.com/NixOS/nixpkgs/pull/78421#issuecomment-582891431.

1 files changed, 3 insertions, 19 deletions

diff --git a/pkgs/desktops/xfce/core/xfce4-session/default.nix b/pkgs/desktops/xfce/core/xfce4-session/default.nix
index f97c07156c58..0ab362aa21d0 100644
--- a/pkgs/desktops/xfce/core/xfce4-session/default.nix
+++ b/pkgs/desktops/xfce/core/xfce4-session/default.nix
@@ -1,4 +1,4 @@
-{ mkXfceDerivation, polkit, exo, libxfce4util, libxfce4ui, xfconf, iceauth, gtk3, glib, libwnck3, xorg, xfce4-session, runtimeShell }:
+{ mkXfceDerivation, polkit, exo, libxfce4util, libxfce4ui, xfconf, iceauth, gtk3, glib, libwnck3, xorg, xfce4-session }:
 
 mkXfceDerivation {
   category = "xfce";
@@ -14,25 +14,9 @@ mkXfceDerivation {
   # See https://github.com/NixOS/nixpkgs/issues/36468
   NIX_CFLAGS_COMPILE = "-I${glib.dev}/include/gio-unix-2.0";
 
-  # Don't use startxfce4 in xfce.desktop
-  # It's has FHS isms
-  postFixup = ''
-    chmod +x $out/etc/xdg/xfce4/xinitrc
-    patchShebangs $out/etc/xdg/xfce4/xinitrc
+  passthru.xinitrc = "${xfce4-session}/etc/xdg/xfce4/xinitrc";
 
-    substituteInPlace "$out/share/xsessions/xfce.desktop" \
-      --replace "Exec=startxfce4" "Exec=$out/etc/xdg/xfce4/xinitrc"
-  '';
-
-  passthru = {
-    xinitrc = "${xfce4-session}/etc/xdg/xfce4/xinitrc";
-
-    providedSessions = [
-      "xfce"
-    ];
-  };
-
-  meta = {
+  meta =  {
     description = "Session manager for Xfce";
   };
 }