From 5c68f7e94a1c7b5e0d027e261f183be93b7c57b7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Romildo=20Malaquias?= <malaquias@gmail.com>
Date: Mon, 11 May 2020 07:42:33 -0300
Subject: [PATCH 1/3] jgmenu: format with nixpkgs-fmt

---
 pkgs/applications/misc/jgmenu/default.nix | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/pkgs/applications/misc/jgmenu/default.nix b/pkgs/applications/misc/jgmenu/default.nix
index 46792588f4c..9db589b5215 100644
--- a/pkgs/applications/misc/jgmenu/default.nix
+++ b/pkgs/applications/misc/jgmenu/default.nix
@@ -1,4 +1,14 @@
-{ stdenv, fetchFromGitHub, pkgconfig, python3Packages, pango, librsvg, libxml2, menu-cache, xorg, makeWrapper }:
+{ stdenv
+, fetchFromGitHub
+, pkgconfig
+, python3Packages
+, pango
+, librsvg
+, libxml2
+, menu-cache
+, xorg
+, makeWrapper
+}:
 
 stdenv.mkDerivation rec {
   pname = "jgmenu";
@@ -27,7 +37,9 @@ stdenv.mkDerivation rec {
     python3Packages.python
   ];
 
-  makeFlags = [ "prefix=${placeholder "out"}" ];
+  makeFlags = [
+    "prefix=${placeholder "out"}"
+  ];
 
   postFixup = ''
     wrapPythonProgramsIn "$out/lib/jgmenu"

From 3baa8c1bdcd32b73766782026bf9e14f01567908 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Romildo=20Malaquias?= <malaquias@gmail.com>
Date: Mon, 11 May 2020 08:26:07 -0300
Subject: [PATCH 2/3] jgmenu: no need to explicitly set prefix make flag

It is automatically passed to the configure script.
---
 pkgs/applications/misc/jgmenu/default.nix | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/pkgs/applications/misc/jgmenu/default.nix b/pkgs/applications/misc/jgmenu/default.nix
index 9db589b5215..8588a05b122 100644
--- a/pkgs/applications/misc/jgmenu/default.nix
+++ b/pkgs/applications/misc/jgmenu/default.nix
@@ -37,10 +37,6 @@ stdenv.mkDerivation rec {
     python3Packages.python
   ];
 
-  makeFlags = [
-    "prefix=${placeholder "out"}"
-  ];
-
   postFixup = ''
     wrapPythonProgramsIn "$out/lib/jgmenu"
     for f in $out/bin/jgmenu{,_run}; do

From be7b83b460a6b90367885340121c2edf2a016389 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Romildo=20Malaquias?= <malaquias@gmail.com>
Date: Mon, 11 May 2020 08:28:29 -0300
Subject: [PATCH 3/3] jgmenu: optionally install a xfce4 panel plugin

- It is a contrib feature.
- Default to false.
---
 pkgs/applications/misc/jgmenu/default.nix | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/pkgs/applications/misc/jgmenu/default.nix b/pkgs/applications/misc/jgmenu/default.nix
index 8588a05b122..12aece3ba55 100644
--- a/pkgs/applications/misc/jgmenu/default.nix
+++ b/pkgs/applications/misc/jgmenu/default.nix
@@ -8,6 +8,9 @@
 , menu-cache
 , xorg
 , makeWrapper
+, enableXfcePanelApplet ? false
+, xfce
+, gtk3
 }:
 
 stdenv.mkDerivation rec {
@@ -35,6 +38,16 @@ stdenv.mkDerivation rec {
     xorg.libXinerama
     xorg.libXrandr
     python3Packages.python
+  ] ++ stdenv.lib.optionals enableXfcePanelApplet [
+    gtk3
+    xfce.libxfce4util
+    xfce.xfce4-panel
+  ];
+
+  configureFlags = [
+  ]
+  ++ stdenv.lib.optionals enableXfcePanelApplet [
+    "--with-xfce4-panel-applet"
   ];
 
   postFixup = ''