Latest neovim

pkgs/default.nix

@@ -16,15 +16,43 @@ in rec {
     pkgs.callPackage ./powerlevel10k/zsh-powerlevel10k.nix { };
   ghcide = (import sources.ghcide { }).ghcide-ghc865;
   tasktree = pkgs.callPackage ./tasktree { };
-  neovim = unstable.neovim.override {
+
+  libluv = unstable.callPackage ./libluv { };
+
+  libvterm-neovim = unstable.libvterm-neovim.overrideAttrs (attrs: {
+    version = "2019-08-28";
+
+    src = pkgs.fetchFromGitHub {
+      owner = "neovim";
+      repo = "libvterm";
+      rev = "1aa95e24d8f07a396aa80b7cd52f93e2b5bcca79";
+      sha256 = "0vjd397lqrfv4kc79i5izva4bynbymx3gllkg281fnk0b15vxfif";
+    };
+  });
+
+  neovim-unwrapped = unstable.neovim-unwrapped.overrideAttrs (attrs: {
+    version = "nightly-2019-0914";
+    src = pkgs.fetchFromGitHub {
+      owner = "neovim";
+      repo = "neovim";
+      rev = "8c88d98";
+      sha256 = "11n0yzk55x9w3hldq7mp07q2fa94ksc20qmh3llq8mj976675i48";
+    };
+    buildInputs = [ libvterm-neovim ] ++ attrs.buildInputs ++ [ libluv ];
+  });
+
+  neovim = (unstable.wrapNeovim neovim-unwrapped { }).override {
     vimAlias = true;
     withPython3 = true;
   };
+
   lorri = import sources.lorri {
     src = sources.lorri;
     pkgs = unstable;
   };
+
   home-neovim = (import ./nvim) neovim;
+
   niv = (import sources.niv { }).niv;
 
   # pkgs assumed to be present on a non nixos host

pkgs/libluv/default.nix

@@ -0,0 +1,27 @@
+{ stdenv, lib, fetchFromGitHub, cmake, libuv, luajit, pkgconfig }:
+
+stdenv.mkDerivation rec {
+  version = "1.30.1-0";
+  pname = "libluv";
+
+  src = fetchFromGitHub {
+    owner = "luvit";
+    repo = "luv";
+    rev = "${version}";
+    sha256 = "0j0apc19yn9jgy2iw2z3za9311pk8g72c72rj6xg3a3q1r93rkiy";
+    fetchSubmodules = true;
+  };
+
+  cmakeFlags = [
+    "-DLUA=Off"
+    "-DBUILD_MODULE=Off"
+    "-DWITH_SHARED_LIBUV=On"
+    "-DLUA_BUILD_TYPE=System"
+  ];
+
+  nativeBuildInputs = [ cmake pkgconfig libuv luajit ];
+
+  enableParallelBuilding = true;
+
+  doCheck = true;
+}

pkgs/nvim/default.nix

@@ -9,7 +9,7 @@ n.override {
         inherit ((import <nixpkgs> { }).vimPlugins)
           vim-nix vimtex airline rust-vim fugitive vim-trailing-whitespace
           vim-airline-themes vim-pandoc vim-pandoc-syntax haskell-vim
-          vim-autoformat vim-ledger;
+          vim-autoformat vim-ledger papercolor-theme;
         inherit ((import <unstable> { }).vimPlugins)
           coc-nvim coc-python coc-rls coc-yaml coc-vimtex coc-css coc-json
           coc-html coc-git;

pkgs/nvim/vimrc

@@ -53,6 +53,7 @@ let g:formatters_nix = ['my_nix']
 au BufWrite * :Autoformat
 let g:autoformat_autoindent = 0
 let g:autoformat_retab = 0
+colorscheme PaperColor
 
 " if hidden is not set, TextEdit might fail.
 set hidden