nvim: treesitter

config/users/kat/base/vim/default.nix

@@ -27,13 +27,12 @@ in
     vimAlias = true;
     viAlias = true;
     plugins = with pkgs.vimPlugins; [
-      vim-nix
       vim-cool
       vim-lastplace
       vim-hexokinase
       vim-easymotion
       notmuch-vim
-      rust-vim
+      vim-nix
       fzf-vim
       vim-fugitive
       vim-startify

config/users/kat/dev/vim/default.nix

@@ -1,6 +1,21 @@
 { config, pkgs, ... }:
 
-let cocvim = pkgs.callPackage
+let initvim = pkgs.callPackage
+  ({ stdenv, elinks, nodejs }: stdenv.mkDerivation {
+    name = "init.vim";
+    src = ./init.vim;
+    inherit nodejs elinks;
+    buildInputs = [
+      elinks
+      nodejs
+    ];
+    phases = [ "buildPhase" ];
+    buildPhase = ''
+      substituteAll $src $out
+    '';
+  })
+  { };
+  cocvim = pkgs.callPackage
   ({ stdenv, elinks, nodejs }: stdenv.mkDerivation {
     name = "coc.vim";
     src = ./coc.vim;
@@ -18,9 +33,11 @@ in
 {
   programs.neovim = {
     extraConfig = ''
+      source ${initvim}
       source ${cocvim}
     '';
     plugins = with pkgs.vimPlugins; [
+      nvim-treesitter
       coc-yaml
       coc-git
       coc-css

config/users/kat/dev/vim/init.vim

@@ -0,0 +1,13 @@
+lua << EOF
+require'nvim-treesitter.configs'.setup {
+  ensure_installed = "maintained", -- one of "all", "maintained" (parsers with maintainers), or a list of languages
+  ignore_install = { }, -- List of parsers to ignore installing
+  highlight = {
+    enable = true,
+    additional_vim_regex_highlighting = false,
+  },
+  indent = {
+    enable = true,
+  },
+}
+EOF