diff options
Diffstat (limited to 'configs/vim.nix')
| -rw-r--r-- | configs/vim.nix | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/configs/vim.nix b/configs/vim.nix new file mode 100644 index 0000000..b06b196 --- /dev/null +++ b/configs/vim.nix @@ -0,0 +1,184 @@ +{ config, lib, mylib, pkgs, ... }: let { + body = { + environment.systemPackages = [ + vim-wrapper + ]; + + environment.etc.vimrc.source = vimrc; + + environment.variables.EDITOR = lib.mkForce "vim"; + environment.variables.VIMINIT = ":so /etc/vimrc"; + }; + + base-plugins = [ + pkgs.tv.vimPlugins.file-line + pkgs.tv.vimPlugins.hack + pkgs.vimPlugins.undotree + (pkgs.tv.vim.makePlugin (pkgs.write "vim-tv-base" { + "/ftplugin/haskell.vim".text = '' + if exists("g:vim_tv_ftplugin_haskell_loaded") + finish + endif + let g:vim_tv_ftplugin_haskell_loaded = 1 + + setlocal iskeyword+=' + ''; + })) + ]; + + extra-plugins = [ + pkgs.tv.vimPlugins.elixir + pkgs.tv.vimPlugins.fzf + pkgs.tv.vimPlugins.jq + pkgs.tv.vimPlugins.nix + pkgs.tv.vimPlugins.showsyntax + pkgs.tv.vimPlugins.tv + pkgs.tv.vimPlugins.vim + pkgs.vimPlugins.fzfWrapper + pkgs.vimPlugins.vim-nftables + ]; + + dirs = { + backupdir = "$HOME/.cache/vim/backup"; + swapdir = "$HOME/.cache/vim/swap"; + undodir = "$HOME/.cache/vim/undo"; + }; + files = { + viminfo = "$HOME/.cache/vim/info"; + }; + + need-dirs = let + dirOf = s: + let + out = lib.concatStringsSep "/" (lib.init (lib.splitString "/" s)); + in assert out != ""; out; + alldirs = builtins.attrValues dirs ++ map dirOf (builtins.attrValues files); + in lib.unique (builtins.sort builtins.lessThan alldirs); + + vim-wrapper = pkgs.symlinkJoin { + name = "vim"; + paths = [ + (pkgs.writeDashBin "vim" '' + set -efu + export FZF_DEFAULT_COMMAND='${pkgs.ripgrep}/bin/rg --files' + export PATH=$PATH:${lib.makeBinPath [ + pkgs.fzf + pkgs.ripgrep + ]} + (umask 0077; exec ${pkgs.coreutils}/bin/mkdir -p ${toString need-dirs}) + exec ${pkgs.vim}/bin/vim "$@" + '') + pkgs.vim + ]; + }; + + vimrc = pkgs.writeText "vimrc" /* vim */ '' + vim9script + + set nocompatible + + set autoindent + set backspace=indent,eol,start + set backup + set backupdir=${dirs.backupdir}/ + set directory=${dirs.swapdir}// + set hlsearch + set incsearch + set mouse=a + set noruler + set pastetoggle=<INS> + set runtimepath=${pkgs.tv.vim.makeRuntimePath base-plugins},$VIMRUNTIME + set shortmess+=I + set showcmd + set showmatch + set timeoutlen=0 + set ttimeoutlen=0 + set ttymouse=sgr + set undodir=${dirs.undodir} + set undofile + set undolevels=1000000 + set undoreload=1000000 + set viminfo='20,<1000,s100,h,n${files.viminfo} + set visualbell + set wildignore+=*.o,*.class,*.hi,*.dyn_hi,*.dyn_o + set wildmenu + set wildmode=longest,full + + set runtimepath^=${pkgs.tv.vim.makeRuntimePath extra-plugins} + syntax on + + set et ts=2 sts=2 sw=2 + + filetype plugin indent on + + set t_Co=256 + colorscheme hack + + au Syntax * syn match Garbage containedin=ALL /\s\+$/ + \ | syn match TabStop containedin=ALL /\t\+/ + \ | syn keyword Todo containedin=ALL TODO + + au BufRead,BufNewFile *.nix set ft=nix + + au BufRead,BufNewFile /dev/shm/* set nobackup nowritebackup noswapfile + + cnoremap <C-A> <Home> + + noremap <C-c> :q<cr> + + nnoremap <esc>[5^ :tabp<cr> + nnoremap <esc>[6^ :tabn<cr> + nnoremap <esc>[5@ :tabm -1<cr> + nnoremap <esc>[6@ :tabm +1<cr> + + nnoremap <f1> :tabp<cr> + nnoremap <f2> :tabn<cr> + imap <f1> <esc><f1> + imap <f2> <esc><f2> + + nnoremap <S-f1> :tabm -1<cr> + nnoremap <S-f2> :tabm +1<cr> + imap <S-f1> <esc><S-f1> + imap <S-f2> <esc><S-f2> + + noremap <f3> :ShowSyntax<cr> + + # <C-{Up,Down,Right,Left}> + noremap <esc>Oa <nop> | noremap! <esc>Oa <nop> + noremap <esc>Ob <nop> | noremap! <esc>Ob <nop> + noremap <esc>Oc <nop> | noremap! <esc>Oc <nop> + noremap <esc>Od <nop> | noremap! <esc>Od <nop> + # <[C]S-{Up,Down,Right,Left}> + noremap <esc>[a <nop> | noremap! <esc>[a <nop> + noremap <esc>[b <nop> | noremap! <esc>[b <nop> + noremap <esc>[c <nop> | noremap! <esc>[c <nop> + noremap <esc>[d <nop> | noremap! <esc>[d <nop> + vnoremap u <nop> + + # fzf + nnoremap <esc>q :Buffers<cr> + nnoremap <esc>f :Files<cr> + nnoremap <esc>w :Rg<cr> + + # edit alternate buffer + # For some reason neither putting <ctrl>6 nor <ctrl>^ works here... + nnoremap <esc>a + + if $TOUCHSCREEN == "1" + nnoremap <ScrollWheelUp> <C-y> + nnoremap <ScrollWheelDown> <C-e> + nnoremap <C-ScrollWheelUp> 3<C-y> + nnoremap <C-ScrollWheelDown> 3<C-e> + nnoremap <S-ScrollWheelUp> 3<C-y> + nnoremap <S-ScrollWheelDown> 3<C-e> + nnoremap <C-S-ScrollWheelUp> <PageUp> + nnoremap <C-S-ScrollWheelDown> <PageDown> + endif + + # remember last position + autocmd BufReadPost * + \ if line("'\"") > 0 && line("'\"") <= line("$") | + \ exe "normal! g`\"" | + \ endif + ''; +} |