From a33619fcbf7da5e20dad3dedb9867e73f3b0f2d3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Fri, 6 Nov 2015 10:46:12 +0100
Subject: [PATCH] neovim-qt: init at 0pre-2015-10-18

Unfortunately, it doesn't really seem more usable than text-mode neovim
in a good terminal.
---
 .../editors/neovim-qt/default.nix             | 48 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  4 ++
 2 files changed, 52 insertions(+)
 create mode 100644 pkgs/applications/editors/neovim-qt/default.nix

diff --git a/pkgs/applications/editors/neovim-qt/default.nix b/pkgs/applications/editors/neovim-qt/default.nix
new file mode 100644
index 00000000000..949be3875d8
--- /dev/null
+++ b/pkgs/applications/editors/neovim-qt/default.nix
@@ -0,0 +1,48 @@
+{ stdenv, fetchFromGitHub, cmake, qt5, pythonPackages, libmsgpack
+, makeWrapper, neovim
+}:
+
+let # not very usable ATM
+  version = "0pre-2015-10-18";
+in
+stdenv.mkDerivation {
+  name = "neovim-qt-${version}";
+
+  src = fetchFromGitHub {
+    repo = "neovim-qt";
+    owner = "equalsraf";
+    rev = "03236e2";
+    sha256 = "0hhwpnj7yfqdk7yiwrq0x6n4xx30brj9clxmxx796421rlcrxypq";
+  };
+
+  # It tries to download libmsgpack; let's use ours.
+  postPatch = let use-msgpack = ''
+    cmake_minimum_required(VERSION 2.8.11)
+    project(neovim-qt-deps)
+
+    # Similar enough to FindMsgpack
+    set(MSGPACK_INCLUDE_DIRS ${libmsgpack}/include PARENT_SCOPE)
+    set(MSGPACK_LIBRARIES msgpack PARENT_SCOPE)
+  '';
+    in "echo '${use-msgpack}' > third-party/CMakeLists.txt";
+
+  buildInputs = with pythonPackages; [
+    cmake qt5.qtbase
+    python msgpack jinja2 libmsgpack
+    makeWrapper
+  ];
+
+  enableParallelBuilding = true;
+
+  installPhase = ''
+    mkdir -p "$out/bin"
+    mv ./bin/nvim-qt "$out/bin/"
+    wrapProgram "$out/bin/nvim-qt" --prefix PATH : "${neovim}/bin"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "A prototype Qt5 GUI for neovim";
+    license = licenses.isc;
+    inherit (neovim.meta) platforms;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e2ff8ebbad1..2ee0cc62cf9 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -13202,6 +13202,10 @@ let
     inherit (lua52Packages) lpeg luaMessagePack luabitop;
   };
 
+  neovim-qt = callPackage ../applications/editors/neovim-qt {
+    qt5 = qt55;
+  };
+
   virtviewer = callPackage ../applications/virtualization/virt-viewer {
     gtkvnc = gtkvnc.override { enableGTK3 = true; };
     spice_gtk = spice_gtk.override { enableGTK3 = true; };