Tweak vim config

home-manager/programs/vim.nix

@@ -2,11 +2,18 @@
   programs.vim = {
     enable = true;
     defaultEditor = true;
+
     plugins = with pkgs.vimPlugins; [
-      rainbow
+      vim-airline vim-airline-themes vim-fugitive
       nerdtree nerdtree-git-plugin
       vim-signify vim-openscad vim-javascript vim-jsx-pretty
     ];
+
+    # Reasonable themes:
+    # - jellybeans
+    # - term
+    # - distinguished
+    # - raven
     extraConfig = ''
       " Assorted BS
       set nocompatible
@@ -43,6 +50,8 @@
 
       " Stop mousing
       set mouse-=a
+
+      let g:airline_theme='jellybeans'
     '';
   };
 }