feat(nvim): nixvim

kat/users/default.nix

@@ -1,4 +1,4 @@
-{ config, lib, ... }:
+{ config, lib, sources, ... }:
 with lib;
 let
   zsh = import ./zsh.nix;
@@ -10,6 +10,7 @@ in
       imports = [
         zsh.user
         ./neovim
+        ((import sources.nixvim).homeManagerModules.nixvim)
       ];
       # options.kat = {
       #   ssh = mkEnableOption "ssh configuration";

kat/users/neovim/default.nix

@@ -10,29 +10,92 @@ with lib;
     default = true;
   };
   config = mkIf config.kat.neovim {
-    programs.neovim = {
+    programs.nixvim = {
       enable = true;
       defaultEditor = true;
-      plugins = with pkgs.vimPlugins; [
+      vimdiffAlias = true;
-        (nvim-treesitter.withPlugins (_: pkgs.tree-sitter.allGrammars))
-        nvim-treesitter.withAllGrammars
-        vim-nix
-
-        telescope-nvim
-        todo-comments-nvim
-
-        gitsigns-nvim
-      ];
-      extraPackages = with pkgs; [
-        git
-        ripgrep
-        fd
-        gcc
-      ];
-      extraConfig = builtins.readFile ./nvimrc;
-      extraLuaConfig = builtins.readFile ./nvim.lua;
       vimAlias = true;
       viAlias = true;
+      colorschemes.dracula-nvim = {
+        enable = true;
+        settings = {
+          colors = {
+            bg = "#000000";
+            black = "#000000";
+          };
+          transparent_bg = true;
+          overrides.__raw = ''
+            function (colors) return {
+              LineNr = { bg = "#181818", fg = colors.purple },
+              CursorLine = { },
+              CursorLineNr = { fg = "#FFFF00", bg = colors.black, bold = true },
+              StatusLine = { fg = colors.bright_white, bg = colors.black },
+            } end
+          '';
+        };
+      };
+
+      opts = {
+        foldlevelstart = 99;
+        number = true;
+        relativenumber = true;
+        cursorline = true;
+        tabstop = 2;
+        shiftwidth = 2;
+        expandtab = true;
+      };
+
+      autoCmd = [
+        {
+          command = "set relativenumber";
+          event = [ "InsertLeave" ];
+        }
+        {
+          command = "set norelativenumber";
+          event = [ "InsertEnter" ];
+        }
+      ];
+
+      keymaps = [
+        {
+          action = ":set number!<CR>";
+          key = "<F2>";
+        }
+        {
+          action = ":set relativenumber!<CR>";
+          key = "<F3>";
+        }
+        {
+          action = ''"*ygv'';
+          key = "<LeftRelease>";
+          mode = [ "v" ];
+        }
+      ];
+
+      plugins = {
+        nix.enable = true;
+
+        treesitter = {
+          enable = true;
+          folding = true;
+          settings.highlight.enable = true;
+        };
+
+        telescope = {
+          enable = true;
+          keymaps = {
+            "ff".action = "find_files";
+            "fg".action = "live_grep";
+            "fb".action = "buffers";
+          };
+          settings.pickers.buffers.mappings = rec {
+            i."<c-d>".__raw = "require('telescope.actions').delete_buffer";
+            n = i;
+          };
+        };
+
+        web-devicons.enable = true;
+      };
     };
   };
 }

kat/users/neovim/nvim.lua

@@ -1,20 +0,0 @@
-local actions = require('telescope.actions')
-
-require("telescope").setup {
-  pickers = {
-    buffers = {
-      show_all_buffers = true,
-      sort_lastused = true,
-      --theme = "dropdown",
-      --previewer = false,
-      mappings = {
-        i = {
-          ["<c-d>"] = actions.delete_buffer,
-        },
-        n = {
-          ["<c-d>"] = actions.delete_buffer,
-        }
-      }
-    }
-  }
-}

kat/users/neovim/nvimrc

@@ -1,167 +0,0 @@
-let &packpath = &runtimepath
-filetype plugin indent on
-syntax enable
-
-" Use :help 'option' to see the documentation for the given option.
-
-set autoindent
-set backspace=indent,eol,start
-set complete-=i
-set smarttab
-
-let g:mapleader=";"
-
-set nrformats-=octal
-
-set ttimeout
-set ttimeoutlen=100
-
-set incsearch
-
-" Use <C-L> to clear the highlighting of :set hlsearch.
-if maparg('<C-L>', 'n') ==# ''
-  nnoremap <silent> <C-L> :nohlsearch<CR><C-L>
-endif
-
-set laststatus=2
-set ruler
-set showcmd
-set wildmenu
-
-if !&scrolloff
-  set scrolloff=1
-endif
-if !&sidescrolloff
-  set sidescrolloff=5
-endif
-set display+=lastline
-
-if &listchars ==# 'eol:$'
-  set listchars=tab:>\ ,trail:-,extends:>,precedes:<,nbsp:+
-endif
-
-if v:version > 703 || v:version == 703 && has("patch541")
-  set formatoptions+=j " Delete comment character when joining commented lines
-endif
-
-if has('path_extra')
-  setglobal tags-=./tags tags^=./tags;
-endif
-
-set autoread
-
-if &history < 1000
-  set history=1000
-endif
-if &tabpagemax < 50
-  set tabpagemax=50
-endif
-if !empty(&viminfo)
-  set viminfo^=!
-endif
-set sessionoptions-=options
-
-" Allow color schemes to do bright colors without forcing bold.
-if &t_Co == 8 && $TERM !~# '^linux'
-  set t_Co=16
-endif
-
-" Load matchit.vim, but only if the user hasn't installed a newer version.
-if !exists('g:loaded_matchit') && findfile('plugin/matchit.vim', &rtp) ==# ''
-  runtime! macros/matchit.vim
-endif
-
-inoremap <C-U> <C-G>u<C-U>
-set mouse=a
-vmap <LeftRelease> "*ygv
-
-set tabstop=2
-set shiftwidth=2
-set expandtab
-
-syntax enable
-
-nnoremap ff <cmd>Telescope find_files<cr>
-nnoremap fg <cmd>Telescope live_grep<cr>
-nnoremap fb <cmd>Telescope buffers<cr>
-
-" let g:coqtail_nomap = 1
-" 
-" function Coqfun(count, cmd)
-"     if a:count == 0
-"         let l:count=1
-"     else
-"         let l:count=a:count
-"     endif
-"     execute a:cmd . l:count
-" endfunction
-" 
-" map <A-c> :CoqStart<CR>
-" map <A-q> :CoqStop<CR>
-" map <A-j> :<C-U>call Coqfun(v:count,"CoqNext")<CR>
-" map <A-k> :<C-U>call Coqfun(v:count,"CoqUndo")<CR>
-" map <A-l> :CoqToLine<CR>
-" imap <A-j> <C-O>:call Coqfun(v:count,"CoqNext")<CR>
-" imap <A-k> <C-O>:call Coqfun(v:count,"CoqUndo")<CR>
-" imap <A-l> <C-O>:CoqToLine<CR>
-" 
-" au BufRead,BufNewFile *.lus,*.ept setlocal filetype=lustre
-
-""""""""""""""""""""""""""""""""" Colors
-nnoremap <C-J> a<CR><Esc>k$
-
-set background=dark
-hi clear
-if exists("syntax_on")
-  syntax reset
-endif
-let g:colors_name = "perso"
-
-set cursorline
-set number
-set relativenumber
-
-autocmd InsertEnter * set relativenumber!
-autocmd InsertLeave * set relativenumber!
-
-map <F2> :set number!<CR>
-map <F3> :set relativenumber!<CR>
-
-colorscheme vim
-set notermguicolors
-
-hi Normal	    guifg=cyan	guibg=black
-hi NonText		guifg=yellow guibg=#303030
-hi comment		guifg=green
-hi constant		guifg=cyan	gui=bold
-hi identifier	guifg=cyan	gui=NONE
-hi statement	guifg=lightblue	gui=NONE
-hi preproc		guifg=Pink2
-hi type			guifg=seagreen	gui=bold
-hi special		guifg=yellow
-hi ErrorMsg		guifg=Black	guibg=Red
-hi WarningMsg	guifg=Black	guibg=Green
-hi Error		guibg=Red
-hi Todo			guifg=Black	guibg=orange
-hi Cursor		guibg=#60a060 guifg=#00ff00
-hi Search		guibg=darkgray guifg=black gui=bold
-hi IncSearch	gui=NONE guibg=steelblue
-hi LineNr		guifg=darkgrey ctermbg=234 ctermfg=141
-hi CursorLine   cterm = NONE
-hi CursorLineNR cterm=NONE ctermbg=black
-hi title		guifg=darkgrey
-hi ShowMarksHL 	ctermfg=cyan ctermbg=lightblue cterm=bold guifg=yellow guibg=black  gui=bold
-hi StatusLineNC	gui=NONE guifg=lightblue guibg=darkblue
-hi StatusLine	gui=bold	guifg=cyan	guibg=blue
-hi label		guifg=gold2
-hi operator		guifg=orange
-hi clear Visual
-hi Visual		term=reverse cterm=reverse gui=reverse
-hi DiffChange   guibg=darkgreen
-hi DiffText		guibg=olivedrab
-hi DiffAdd		guibg=slateblue
-hi DiffDelete   guibg=coral
-hi Folded		guibg=gray30
-hi FoldColumn	guibg=gray30 guifg=white
-hi cIf0			guifg=gray
-hi diffOnly		guifg=red gui=bold

npins/sources.json

@@ -70,6 +70,18 @@
       "name": "nixpkgs-unstable",
       "url": "https://releases.nixos.org/nixpkgs/nixpkgs-24.11pre698484.30c9efeef01e/nixexprs.tar.xz",
       "hash": "079c53r3wryasv3ghyi2da9ipxh1bfh2pl63yj447bilh5ghjhhz"
+    },
+    "nixvim": {
+      "type": "Git",
+      "repository": {
+        "type": "GitHub",
+        "owner": "nix-community",
+        "repo": "nixvim"
+      },
+      "branch": "main",
+      "revision": "42ea1626cb002fa759a6b1e2841bfc80a4e59615",
+      "url": "https://github.com/nix-community/nixvim/archive/42ea1626cb002fa759a6b1e2841bfc80a4e59615.tar.gz",
+      "hash": "0ajfx35h4z3814p2cpbz4yh0ds948h9x8kgv7kbqnjjjlh72jgp7"
     }
   },
   "version": 3