Setup Vim

This mirrors what is in link/nix/vimrc

modules/home-manager/default.nix

@@ -5,7 +5,6 @@
   # ];
   home.sessionVariables = {
     CLICLOLOR = 1;
-    EDITOR = "vim";
     PAGER = "less";
   };
   programs = {
@@ -28,7 +27,72 @@
       enableZshIntegration = true;
       settings = builtins.fromJSON (builtins.unsafeDiscardStringContext (builtins.readFile ./files/beanbag.omp.json));
     };
-    vim.enable = true;
+    vim = {
+      enable = true;
+      defaultEditor = true;
+      plugins = with pkgs.vimPlugins; [
+        vim-json
+        vim-snipmate
+        tabular
+        vim-snippets
+        vim-nix
+        vim-addon-mw-utils
+        vim-yaml
+        vim-flog
+        vim-puppet
+        tlib_vim
+        vim-fugitive
+        vim-airline
+        vim-airline-themes
+        vim-ruby
+        syntastic
+      ];
+      settings = {
+        background = "dark";
+        expandtab = true;
+      };
+      extraConfig = ''
+        set nocompatible                              " be iMproved, required
+        filetype plugin indent on                     " required for plugins to be able to adjust indent
+        syntax on                                     " enable syntax highlighting
+        set encoding=utf-8
+        set termencoding=utf-8
+        set t_Co=256                                  " tell vim we have 256 colors to work with
+
+        set autoindent                                " automatically indent new lines
+        set backspace=2                               " make backspace work like most other programs
+        set fillchars+=stl:\ ,stlnc:\                 " fix added per powerline troubleshooting docs
+        set laststatus=2                              " Always display the status line in all windows
+        set noshowmode                                " Hide the default mode text (e.g. -- INSERT -- below the status line)
+        set smarttab                                  " helps with expanding tabs to spaces (I think)
+        set statusline+=%{FugitiveStatusline()}       " get git info via fugitive plugin
+        set statusline+=%#warningmsg#                 " recommended setting from syntastic plugin
+        set statusline+=%{SyntasticStatuslineFlag()}  " recommended setting from syntastic plugin
+        set statusline+=%*                            " recommended setting from syntastic plugin
+
+        " This has to come after colorscheme, if defined, to not be masked
+        highlight ColorColumn ctermbg=232             " set the color to be used for guidelines
+        let &colorcolumn=join(range(81,999),",")      " change the background color of everything beyond 80 characters
+
+        let g:snipMate = { 'snippet_version' : 1 }
+
+        " settings for the syntastic plugin
+        let g:syntastic_always_populate_loc_list = 1
+        let g:syntastic_auto_loc_list            = 1
+        let g:syntastic_check_on_open            = 1
+        let g:syntastic_check_on_wq              = 0
+        let g:syntastic_enable_signs             = 1
+        let g:syntastic_ruby_checkers            = ['rubocop']
+        let g:syntastic_quiet_messages           = {'level': 'warnings'}
+
+        " don't wrap text in markdown files
+        let g:vim_markdown_folding_disabled      = 1
+
+        " settings for vim-airline
+        let g:airline_theme='badwolf'
+        let g:airline_powerline_fonts = 1
+      '';
+    };
     zsh = {
       enable = true;
       enableCompletion = true;