From 9b132de195c15f8e4b0db8a017f56d378c3a707c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Romildo?= <malaquias@gmail.com>
Date: Mon, 27 Sep 2021 18:26:39 -0300
Subject: [PATCH] font-config-info: init at 1.0.0

---
 pkgs/tools/misc/font-config-info/default.nix | 46 ++++++++++++++++++++
 pkgs/top-level/all-packages.nix              |  2 +
 2 files changed, 48 insertions(+)
 create mode 100644 pkgs/tools/misc/font-config-info/default.nix

diff --git a/pkgs/tools/misc/font-config-info/default.nix b/pkgs/tools/misc/font-config-info/default.nix
new file mode 100644
index 00000000000..89f0d906038
--- /dev/null
+++ b/pkgs/tools/misc/font-config-info/default.nix
@@ -0,0 +1,46 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, pkg-config
+, gtk3
+, xsettingsd
+}:
+
+stdenv.mkDerivation rec {
+  pname = "font-config-info";
+  version = "1.0.0";
+
+  src = fetchFromGitHub {
+    owner = "derat";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "14z7hg9c7q8wliyqv68kp080mmk2rh6kpww6pn87hy7lwq20l2b7";
+  };
+
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
+  buildInputs = [
+    gtk3
+    xsettingsd
+  ];
+
+  postPatch = ''
+    substituteInPlace font-config-info.c --replace "dump_xsettings |" "${xsettingsd}/bin/dump_xsettings |"
+  '';
+
+  installPhase = ''
+    runHook preInstall
+    install -D -t $out/bin font-config-info
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Prints a Linux system's font configuration";
+    homepage = "https://github.com/derat/font-config-info";
+    license = with licenses; [ bsd3 ];
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ romildo ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e66798069b9..ba30805ec64 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1621,6 +1621,8 @@ with pkgs;
 
   flood = nodePackages.flood;
 
+  font-config-info = callPackage ../tools/misc/font-config-info { };
+
   fxlinuxprintutil = callPackage ../tools/misc/fxlinuxprintutil { };
 
   genann = callPackage ../development/libraries/genann { };