80 lines
2.5 KiB
Nix
80 lines
2.5 KiB
Nix
{ config, pkgs, ... }:
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{
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programs.neovim = {
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enable = true;
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defaultEditor = true;
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# package = pkgs.neovim;
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configure = {
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customRC = ''
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set title
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set go=a
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set mouse=a
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set nohlsearch
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lua << EOF
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local config_file = os.getenv("HOME")..'/.local/share/nvim_color_scheme'
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local f=io.open(config_file, "r")
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if f~=nil then
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local system_theme = f:read()
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-- f:close()
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io.close(f)
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if system_theme == 'dark' then
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vim.cmd("set bg=dark")
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elseif system_theme == 'light' then
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vim.cmd("set bg=light")
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else
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print('warning: expected value "light" or "dark"')
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print(' got:', system_theme)
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print(' expected path:', file)
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end
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else
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print('warning: nvim color scheme not found')
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print(' expected path:', file)
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end
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EOF
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colorscheme gruvbox
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" relative line numbering when leaving insert mode
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set relativenumber
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autocmd InsertEnter * :set number norelativenumber
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autocmd InsertLeave * :set nonumber relativenumber
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" netrw (dir listing) settings
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let g:netrw_liststyle = 3
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let g:netrw_banner = 0
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let g:netrw_browse_split = 3
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let g:netrw_winsize = 25 " % of page
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set listchars=tab:→\ ,space:·,nbsp:␣,trail:•,eol:¶,precedes:«,extends:»
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set clipboard+=unnamedplus
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" Replace-all is aliased to S.
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nnoremap S :%s//g<Left><Left>
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" spellcheck
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set spell spelllang=en_us
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setlocal spell! spelllang=en_us
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'';
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# vimPlugins inspired from Alexnortung
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# https://discourse.nixos.org/t/neovim-no-longer-uses-config-or-plugins/13399/4
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packages.nix = with pkgs.vimPlugins; {
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start = [
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vim-surround # shortcuts for setting () {} etc.
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# coc-nvim coc-git coc-highlight coc-python coc-rls coc-vetur coc-vimtex coc-yaml coc-html coc-json # auto completion
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vim-nix # nix highlight
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vimtex # latex stuff
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fzf-vim # fuzzy finder through vim
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nerdtree # file structure inside nvim
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rainbow # color parenthesis
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gruvbox-nvim # theme
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goyo-vim # write prose
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limelight-vim # prose paragraph highlighter
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];
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opt = [];
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};
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};
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};
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}
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