From fbaee683875b06bc0bbc75ade62cb0b6481d1a67 Mon Sep 17 00:00:00 2001
From: Jan Tojnar <jtojnar@gmail.com>
Date: Wed, 16 Feb 2022 18:33:30 +0000
Subject: [PATCH] =?UTF-8?q?baobab:=2041.0=20=E2=86=92=2042.beta?=
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https://gitlab.gnome.org/GNOME/baobab/-/compare/41.0...42.beta
---
 pkgs/desktops/gnome/core/baobab/default.nix | 26 +++++++++++++--------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/pkgs/desktops/gnome/core/baobab/default.nix b/pkgs/desktops/gnome/core/baobab/default.nix
index 40ea18b1af1e..188b83e59125 100644
--- a/pkgs/desktops/gnome/core/baobab/default.nix
+++ b/pkgs/desktops/gnome/core/baobab/default.nix
@@ -8,22 +8,22 @@
 , ninja
 , pkg-config
 , python3
-, gtk3
-, libhandy
+, gtk4
+, libadwaita
 , glib
 , libxml2
-, wrapGAppsHook
+, wrapGAppsHook4
 , itstool
 , gnome
 }:
 
 stdenv.mkDerivation rec {
   pname = "baobab";
-  version = "41.0";
+  version = "42.beta";
 
   src = fetchurl {
     url = "mirror://gnome/sources/${pname}/${lib.versions.major version}/${pname}-${version}.tar.xz";
-    sha256 = "ytYnjS3MgMhLVxBapbtY2KMM6Y1vq9dnUZ3bhshX6FU=";
+    sha256 = "iVtRFak12WbKJo7yrLwYd9jfZFZ9uNAlTC4qerRnGCY=";
   };
 
   nativeBuildInputs = [
@@ -37,21 +37,27 @@ stdenv.mkDerivation rec {
     pkg-config
     python3
     vala
-    wrapGAppsHook
-    # Prevents “error: Package `libhandy-1' not found in specified Vala API
+    wrapGAppsHook4
+    # Prevents “error: Package `libadwaita-1' not found in specified Vala API
     # directories or GObject-Introspection GIR directories” with strictDeps,
     # even though it should only be a runtime dependency.
-    libhandy
+    libadwaita
   ];
 
   buildInputs = [
-    gtk3
-    libhandy
+    gtk4
+    libadwaita
     glib
   ];
 
   doCheck = true;
 
+  postPatch = ''
+    # https://gitlab.gnome.org/GNOME/baobab/-/merge_requests/40
+    substituteInPlace build-aux/post-install.py \
+      --replace "gtk-update-icon-cache" "gtk4-update-icon-cache"
+  '';
+
   passthru = {
     updateScript = gnome.updateScript {
       packageName = pname;