home manager!

also a bunch of other stuff

cfg/winter/rin/neovim.nix

@@ -0,0 +1,80 @@
+{ config, pkgs, ... }:
+let
+  vim-material = pkgs.vimUtils.buildVimPlugin {
+    name = "vim-material";
+    src = pkgs.fetchFromGitHub {
+      owner = "hzchirs";
+      repo = "vim-material";
+      rev = "05461c967b861ef532c44d5348555febac94b0d5";
+      sha256 = "1w59zqrx3scqsrg1a43497xybc3m4zm00kwfqpvjfw6qrpk2zb3f";
+    };
+  };
+in {
+  programs.neovim = {
+    enable = true;
+    viAlias = true;
+    vimAlias = true;
+    vimdiffAlias = true;
+
+    plugins = with pkgs.vimPlugins; [
+      # nerdtree
+      # vim-fugitive
+      ale
+      coc-nvim
+      vim-airline
+      vim-material
+      vim-nix
+      vim-surround
+
+      lf-vim
+      vim-floaterm
+    ];
+    withNodeJs = true;
+
+    extraConfig = ''
+      " configuration
+      syntax enable
+      set relativenumber number
+      set noswapfile
+      set hlsearch
+      set ignorecase
+      set incsearch
+      set title
+      set clipboard^=unnamed
+      set tabstop=8 softtabstop=0 expandtab shiftwidth=4 smarttab
+      set expandtab
+
+      " theming
+      set termguicolors
+      hi MatchParen cterm=underline ctermbg=none ctermfg=white
+      let g:material_style='oceanic'
+      let g:airline_theme='material'
+      set background=dark
+      colorscheme vim-material
+
+      " using tab for trigger completion
+      function! s:check_back_space() abort
+        let col = col('.') - 1
+        return !col || getline('.')[col - 1]  =~ '\s'
+      endfunction
+
+      inoremap <silent><expr> <Tab>
+            \ pumvisible() ? "\<C-n>" :
+            \ <SID>check_back_space() ? "\<Tab>" :
+            \ coc#refresh()
+
+      inoremap <silent><expr> <c-space> coc#refresh()
+
+      " various aliases
+      nnoremap <c-p> :Lf<CR>
+      nnoremap <leader>r :source $MYVIMRC<CR>
+      command! -nargs=0 Sw w !doas tee % > /dev/null
+
+      " disable read-only warning
+      au BufEnter * set noro
+
+      " disable empty line tildes
+      set fcs=eob:\ 
+    '';
+  };
+}