1 files changed, 92 insertions, 0 deletions
diff --git a/nixos/vim.nix b/nixos/vim.nix
new file mode 100644
index 0000000..4613390
--- /dev/null
+++ b/nixos/vim.nix
@@ -0,0 +1,92 @@
+{pkgs, ...}: {
+  environment = {
+    systemPackages = with pkgs; [
+      (
+        (vim_configurable.override {}).customize {
+          name = "vim";
+          vimrcConfig.packages.myplugins = with pkgs.vimPlugins; {
+            start = [
+              nerdcommenter
+              vim-airline
+              vim-airline-themes
+              vim-colors-solarized
+              vim-sleuth
+              vim-surround
+              undotree
+            ];
+            opt = [];
+          };
+          vimrcConfig.customRC = ''
+            filetype off
+            set nocompatible
+            set modelines=0
+            set encoding=utf-8
+            set scrolloff=3
+            set wildmode=list:longest
+            set visualbell
+            set backspace=indent,eol,start
+            set laststatus=2
+            set number
+            set history=1000
+            set title
+            set ignorecase
+            set smartcase
+            set gdefault
+            set incsearch
+            set showmatch
+            set hlsearch
+
+            let mapleader = ","
+            nmap <silent> <leader><space> :silent :nohlsearch<CR>
+
+            set wrap
+            set textwidth=0
+            set list
+            set listchars=tab:▸\ ,eol:¬
+            set mousehide
+            set mouse=a
+            set cursorline
+            set cursorcolumn
+
+            set backupdir=~/.local/vim/backup
+            set directory=~/.local/vim/swap
+            set undodir=~/.local/vim/undo
+
+            for _dir in ["backup", "swap", "undo"]
+              let target_path = expand("~/.local/vim/" . _dir)
+              if !isdirectory(target_path)
+                call mkdir(target_path, "p", 0700)
+              endif
+            endfor
+
+            au VimResized * exe "normal! \<c-w>="
+
+            augroup vimrc_autocmd
+              autocmd!
+
+              " jump to the last position when reopening a file
+              autocmd BufReadPost *
+                \ if line("'\"") > 1 && line("'\"") <= line("$") |
+                \   exe "normal! g`\"" |
+                \ endif
+            augroup END
+
+            syn on
+            set background=dark
+            colorscheme solarized
+
+            nnoremap <F5> :UndotreeToggle<CR>
+            if has("persistent_undo")
+              set undofile
+            endif
+          '';
+        }
+      )
+    ];
+
+    variables = {
+      EDITOR = "vim";
+      VISUAL = "vim";
+    };
+  };
+}