130 lines
3.5 KiB
Nix
130 lines
3.5 KiB
Nix
{ lib, pkgs, ... }:
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with lib;
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let
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out = {
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environment.systemPackages = [
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vim'
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];
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# Nano really is just a stupid name for Vim.
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# Note: passing just pkgs.vim to cvs to not rebuild it all the time
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nixpkgs.config.packageOverrides = pkgs: {
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cvs = pkgs.cvs.override { nano = pkgs.vim; };
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nano = vim';
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};
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environment.variables.EDITOR = mkForce "vim";
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};
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extra-runtimepath = concatStringsSep "," [
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"${pkgs.vimPlugins.undotree}/share/vim-plugins/undotree"
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];
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vim' = pkgs.writeScriptBin "vim" ''
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#! /bin/sh
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set -efu
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${pkgs.coreutils}/bin/mkdir -p "$HOME"/.vim/backup
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${pkgs.coreutils}/bin/mkdir -p "$HOME"/.vim/cache
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${pkgs.coreutils}/bin/mkdir -p "$HOME"/.vim/undo
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export VIMINIT; VIMINIT=':so ${vimrc}'
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exec ${pkgs.vim}/bin/vim "$@"
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'';
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vimrc = pkgs.writeText "vimrc" ''
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set nocompatible
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set autoindent
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set backspace=indent,eol,start
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set backup
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set backupdir=$HOME/.vim/backup/
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set directory=$HOME/.vim/cache//
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set hlsearch
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set incsearch
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set mouse=a
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set noruler
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set pastetoggle=<INS>
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set runtimepath=${extra-runtimepath},$VIMRUNTIME
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set shortmess+=I
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set showcmd
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set showmatch
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set ttimeoutlen=0
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set undodir=$HOME/.vim/undo
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set undofile
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set undolevels=1000000
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set undoreload=1000000
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set viminfo='20,<1000,s100,h,n$HOME/.vim/cache/info
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set visualbell
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set wildignore+=*.o,*.class,*.hi,*.dyn_hi,*.dyn_o
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set wildmenu
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set wildmode=longest,full
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filetype plugin indent on
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set t_Co=256
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colorscheme industry
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syntax on
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au Syntax * syn match Tabstop containedin=ALL /\t\+/
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\ | hi Tabstop ctermbg=16
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\ | syn match TrailingSpace containedin=ALL /\s\+$/
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\ | hi TrailingSpace ctermbg=88
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\ | hi Normal ctermfg=White
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au BufRead,BufNewFile *.nix so ${pkgs.writeText "nix.vim" ''
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setf nix
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" Ref <nix/src/libexpr/lexer.l>
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syn match INT /[0-9]\+/
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syn match PATH /[a-zA-Z0-9\.\_\-\+]*\(\/[a-zA-Z0-9\.\_\-\+]\+\)\+/
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syn match HPATH /\~\(\/[a-zA-Z0-9\.\_\-\+]\+\)\+/
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syn match SPATH /<[a-zA-Z0-9\.\_\-\+]\+\(\/[a-zA-Z0-9\.\_\-\+]\+\)*>/
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syn match URI /[a-zA-Z][a-zA-Z0-9\+\-\.]*:[a-zA-Z0-9\%\/\?\:\@\&\=\+\$\,\-\_\.\!\~\*\']\+/
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hi link INT Constant
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hi link PATH Constant
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hi link HPATH Constant
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hi link SPATH Constant
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hi link URI Constant
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syn match String /"\([^"]\|\\\"\)*"/
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syn match Comment /\s#.*/
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''}
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au BufRead,BufNewFile /dev/shm/* set nobackup nowritebackup noswapfile
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nmap <esc>q :buffer
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nmap <M-q> :buffer
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cnoremap <C-A> <Home>
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noremap <C-c> :q<cr>
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nnoremap <esc>[5^ :tabp<cr>
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nnoremap <esc>[6^ :tabn<cr>
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nnoremap <esc>[5@ :tabm -1<cr>
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nnoremap <esc>[6@ :tabm +1<cr>
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nnoremap <f1> :tabp<cr>
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nnoremap <f2> :tabn<cr>
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inoremap <f1> <esc>:tabp<cr>
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inoremap <f2> <esc>:tabn<cr>
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" <C-{Up,Down,Right,Left>
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noremap <esc>Oa <nop> | noremap! <esc>Oa <nop>
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noremap <esc>Ob <nop> | noremap! <esc>Ob <nop>
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noremap <esc>Oc <nop> | noremap! <esc>Oc <nop>
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noremap <esc>Od <nop> | noremap! <esc>Od <nop>
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" <[C]S-{Up,Down,Right,Left>
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noremap <esc>[a <nop> | noremap! <esc>[a <nop>
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noremap <esc>[b <nop> | noremap! <esc>[b <nop>
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noremap <esc>[c <nop> | noremap! <esc>[c <nop>
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noremap <esc>[d <nop> | noremap! <esc>[d <nop>
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vnoremap u <nop>
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'';
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# "7.4.335" -> "74"
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majmin = x: concatStrings (take 2 (splitString "." x));
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in
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out
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#https://github.com/mbbill/undotree
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