nvf time!

flake.nix

@@ -30,12 +30,12 @@
     };
     # Wayland packages
     nixpkgs-wayland.url = "github:nix-community/nixpkgs-wayland";
-
+	neovim-nightly-overlay.url = "github:nix-community/neovim-nightly-overlay";
     doomemacs = {
       url = "github:doomemacs/doomemacs";
       flake = false;
     };
-    nvf = {
+    neovim-flake = {
       url = "github:notashelf/nvf";
       inputs.nixpkgs.follows = "nixpkgs";
     };

hosts/default.nix

@@ -10,7 +10,6 @@ in {
       ../modules
       inputs.home-manager.nixosModules.home-manager
       inputs.agenix.nixosModules.default
-      inputs.nvf.nixosModules.default
       inputs.stylix.nixosModules.stylix
     ];
   };
@@ -22,7 +21,6 @@ in {
       ../modules
       inputs.home-manager.nixosModules.home-manager
       inputs.agenix.nixosModules.default
-      inputs.nvf.nixosModules.default
       inputs.stylix.nixosModules.stylix
     ];
   };

hosts/vali/hermit/configuration.nix

@@ -1,4 +1,4 @@
-{pkgs, ...}: {
+{ pkgs, ... }: {
   # allow unfree packages
   nixpkgs.config.allowUnfree = true;
   # Time Zone
@@ -8,17 +8,17 @@
   console.keyMap = "de";
   nix = {
     settings = {
-      substituters = ["https://hyprland.cachix.org"];
+      substituters = [ "https://hyprland.cachix.org" ];
       trusted-public-keys = [
         "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="
       ];
       # enable flakes
-      experimental-features = ["nix-command" "flakes"];
+      experimental-features = [ "nix-command" "flakes" ];
       # reduce file size used & automatic garbage collector
       auto-optimise-store = true;
     };
   };
-  security.sudo.package = pkgs.sudo.override {withInsults = true;};
+  security.sudo.package = pkgs.sudo.override { withInsults = true; };
   security.polkit.enable = true;
   programs.kdeconnect.enable = true;
   programs.dconf.enable = true;
@@ -80,7 +80,8 @@
       };
       helix.enable = true;
       kakoune.enable = true;
-      nixvim.enable = true;
+      nixvim.enable = false; # broken at the moment
+#      neovim.enable = true;
     };
     services = {
       pipewire.enable = true;
@@ -90,16 +91,14 @@
       stylix = {
         enable = true;
         scheme = "${pkgs.base16-schemes}/share/themes/gruvbox-dark-pale.yaml";
-        cursor = {
-          size = 16;
-        };
+        cursor = { size = 16; };
         fontsizes = {
           terminal = 12;
           popups = 12;
         };
         image = ../../../assets/wallpapers/tiredgod.png;
       };
-      gtk = {enable = true;};
+      gtk = { enable = true; };
       qt = {
         enable = true;
         package = pkgs.kde-gruvbox;

modules/editors/default.nix

@@ -1 +1 @@
-_: {imports = [./emacs.nix ./helix.nix ./kakoune.nix ./nixvim];}
+_: {imports = [./emacs.nix ./helix.nix ./kakoune.nix ./nixvim/nixvim.nix ./nvf];}

modules/editors/nvf/default.nix

@@ -0,0 +1,31 @@
+{
+inputs,
+lib,
+... 
+}: let
+  inherit (builtins) filter map toString elem;
+  inherit (lib.filesystem) listFilesRecursive;
+  inherit (lib.strings) hasSuffix;
+  inherit(lib.lists) concatLists;
+
+  mkNeovimModule ={
+    path, 
+    ingoredPaths ? [./nvf.nix],
+  }:
+    filter (hasSuffix ".nix") (
+      map toString (
+        filter (path: path != ./default.nix && !elem path ingoredPaths) (listFilesRecursive path)
+        )
+      );
+
+  nvf = inputs.neovim-flake;
+in {
+  imports = concatLists [
+    # neovim-flake home-manager module
+    [nvf.homeManagerModules.default]
+
+    # construct this entore directory as a module
+    # which means all default.nix files will be imported automtically
+    (mkNeovimModule {path = ./.;})
+  ];
+	}

modules/editors/nvf/lua/autocmds.lua

@@ -0,0 +1,134 @@
+-- luacheck: ignore
+-- alias for vim.api.nvim_create_autocmd
+local create_autocmd = vim.api.nvim_create_autocmd
+-- alias for vim.api.nvim_create_augroup
+local create_augroup = vim.api.nvim_create_augroup
+
+create_autocmd('BufWritePre', {
+  pattern = { '/tmp/*', 'COMMIT_EDITMSG', 'MERGE_MSG', '*.tmp', '*.bak' },
+  callback = function()
+    vim.opt_local.undofile = false
+  end,
+})
+
+-- Remove whitespaces on save
+-- this is normally handled by the formatter
+-- but this should help when the formatter
+-- is not working or has timed out
+-- create_autocmd('BufWritePre', {
+--   pattern = '',
+--   command = ':%s/\\s\\+$//e',
+-- })
+
+-- Disable line wrapping & spell checking
+-- for the terminal buffer
+create_autocmd({ 'FileType' }, {
+  pattern = { 'toggleterm' },
+  callback = function()
+    vim.opt_local.wrap = false
+    vim.opt_local.spell = false
+  end,
+})
+
+-- Enable spell checking & line wrapping
+-- for git commit messages
+create_autocmd({ 'FileType' }, {
+  pattern = { 'gitcommit' },
+  callback = function()
+    vim.opt_local.wrap = true
+    vim.opt_local.spell = true
+  end,
+})
+
+-- Highlight yank after yanking
+local highlight_group = create_augroup('YankHighlight', { clear = true })
+create_autocmd({ 'TextYankPost' }, {
+  pattern = { '*' },
+  group = highlight_group,
+  callback = function()
+    vim.highlight.on_yank({ higroup = 'Visual', timeout = 200 })
+  end,
+})
+
+-- Close terminal window if process exists with code 0
+create_autocmd('TermClose', {
+  callback = function()
+    if not vim.b.no_auto_quit then
+      vim.defer_fn(function()
+        if vim.api.nvim_get_current_line() == '[Process exited 0]' then
+          vim.api.nvim_buf_delete(0, { force = true })
+        end
+      end, 50)
+    end
+  end,
+})
+
+-- Start insert mode automatically
+-- when editing a Git commit message
+create_augroup('AutoInsert', { clear = true })
+create_autocmd('FileType', {
+  group = 'AutoInsert',
+  pattern = 'gitcommit',
+  command = 'startinsert',
+})
+
+-- Disable cursorline in insert mode
+create_augroup('CursorLine', { clear = true })
+create_autocmd({ 'InsertLeave', 'WinEnter' }, {
+  group = 'CursorLine',
+  callback = function()
+    vim.wo.cursorline = true
+  end,
+})
+
+create_autocmd({ 'InsertEnter', 'WinLeave' }, {
+  group = 'CursorLine',
+  callback = function()
+    vim.wo.cursorline = false
+  end,
+})
+
+-- Create the necessary directory structure for the file being saved.
+create_augroup('AutoMkdir', { clear = true })
+create_autocmd('BufWritePre', {
+  group = 'AutoMkdir',
+  callback = function(event)
+    local file = vim.loop.fs_realpath(event.match) or event.match
+    vim.fn.mkdir(vim.fn.fnamemodify(file, ':p:h'), 'p')
+  end,
+})
+
+-- Adjust the window size when the terminal is resized
+create_autocmd('VimResized', {
+  command = 'wincmd =',
+})
+
+-- Allow closing certain windows with "q"
+-- and remove them from the buffer list
+create_augroup('close_with_q', { clear = true })
+create_autocmd('FileType', {
+  group = 'close_with_q',
+  pattern = {
+    'help',
+    'lspinfo',
+    'TelescopePrompt',
+  },
+  callback = function(event)
+    vim.bo[event.buf].buflisted = false
+    vim.keymap.set('n', 'q', '<cmd>close<cr>', { buffer = event.buf, silent = true })
+  end,
+})
+
+-- Mark internally when nvim is focused
+-- and when it is not
+create_autocmd('FocusGained', {
+  callback = function()
+    vim.g.nvim_focused = true
+  end,
+})
+
+create_autocmd('FocusLost', {
+  callback = function()
+    vim.g.nvim_focused = false
+  end,
+})

modules/editors/nvf/lua/core.lua

@@ -0,0 +1,42 @@
+local opt = vim.opt
+local options = {
+  showmode = false, -- disable the -- STATUS -- line
+  showtabline = 0, -- never show the tabline
+  startofline = true, -- motions like "G" also move to the first char
+  virtualedit = 'block', -- visual-block mode can select beyond end of line
+  showmatch = true, -- when closing a bracket, briefly flash the matching one
+  matchtime = 1, -- duration of that flashing n deci-seconds
+  signcolumn = 'yes:1', -- static width
+  report = 9001, -- disable "x more/fewer lines" messages
+  diffopt = opt.diffopt:append('vertical'), -- diff mode: vertical splits
+  backspace = { 'indent', 'eol', 'start' }, -- backspace through everything in insert mode
+  hidden = true, -- Enable background buffers
+  history = 100, -- Remember N lines in history
+  lazyredraw = false, -- Faster scrolling if enabled, breaks noice
+  synmaxcol = 240, -- Max column for syntax highlight
+  updatetime = 250, -- ms to wait for trigger an event
+
+  -- If 0, move cursor line will not scroll window.
+  -- If 999, cursor line will always be in middle of window.
+  scrolloff = 0,
+}
+
+-- iterate over the options table and set the options
+-- for each key = value pair
+for key, value in pairs(options) do
+  opt[key] = value
+end
+
+if not vim.g.vscode then
+  opt.timeoutlen = 300 -- Time out on mappings
+end
+
+-- Don't auto-comment new lines automatically
+-- that happens when you press enter at the end
+-- of a comment line, and comments the next line
+-- That's annoying and we don't want it!
+-- don't continue comments automagically
+-- https://neovim.io/doc/user/options.html#'formatoptions'
+opt.formatoptions:remove('c')
+opt.formatoptions:remove('r')
+opt.formatoptions:remove('o')

modules/editors/nvf/lua/display/mouse.lua

@@ -0,0 +1,17 @@
+-- disable the "how to disable mouse" message
+-- in right click popups
+vim.cmd.aunmenu([[PopUp.How-to\ disable\ mouse]])
+vim.cmd.aunmenu([[PopUp.-1-]])
+
+vim.cmd.amenu([[PopUp.Inspect <Cmd>Inspect<CR>]])
+vim.cmd.amenu([[PopUp.Telescope <Cmd>Telescope<CR>]])
+vim.cmd.amenu([[PopUp.Code\ action <Cmd>lua vim.lsp.buf.code_action()<CR>]])
+vim.cmd.amenu([[PopUp.LSP\ Hover <Cmd>lua vim.lsp.buf.hover()<CR>]])
+
+-- Add a blinking cursor in certain modes.
+vim.opt.guicursor = {
+  'n-c-v:block-Cursor',
+  'i-ci-ve-r-o:blinkwait250-blinkon250-blinkoff250-Cursor',
+  'i-ci-ve:ver25-Cursor',
+  'r-cr-o:hor20-Cursor',
+}

modules/editors/nvf/lua/display/numbertoggle.lua

@@ -0,0 +1,30 @@
+-- alias for vim.api.nvim_create_autocmd
+local create_autocmd = vim.api.nvim_create_autocmd
+-- alias for vim.api.nvim_create_augroup
+local create_augroup = vim.api.nvim_create_augroup
+
+-- taken from https://github.com/sitiom/nvim-numbertoggle
+-- I would much rather avoid fetching yet another plugin for something
+-- that should be done locally - and not as a plugin
+local augroup = create_augroup('NumberToggle', {})
+
+create_autocmd({ 'BufEnter', 'FocusGained', 'InsertLeave', 'CmdlineLeave', 'WinEnter' }, {
+  pattern = '*',
+  group = augroup,
+  callback = function()
+    if vim.o.nu and vim.api.nvim_get_mode().mode ~= 'i' then
+      vim.opt.relativenumber = true
+    end
+  end,
+})
+
+create_autocmd({ 'BufLeave', 'FocusLost', 'InsertEnter', 'CmdlineEnter', 'WinLeave' }, {
+  pattern = '*',
+  group = augroup,
+  callback = function()
+    if vim.o.nu then
+      vim.opt.relativenumber = false
+      vim.cmd('redraw')
+    end
+  end,
+})

modules/editors/nvf/lua/display/split.lua

@@ -0,0 +1,3 @@
+-- More natural pane splitting
+vim.o.splitbelow = true
+vim.o.splitright = true

modules/editors/nvf/lua/display/ui.lua

@@ -0,0 +1,93 @@
+local opt = vim.opt
+
+-- luacheck: ignore
+-- When true, all the windows are automatically made the same size after splitting or closing a window.
+-- When false, splitting a window will reduce the size of the current window and leave the other windows the same.
+opt.equalalways = false
+opt.cmdheight = 1      -- Better display for messages
+opt.colorcolumn = '+0' -- Align text at 'textwidth'
+opt.showtabline = 2    -- Always show the tabs line
+opt.helpheight = 0     -- Disable help window resizing
+opt.winwidth = 30      -- Minimum width for active window
+opt.winminwidth = 1    -- Minimum width for inactive windows
+opt.winheight = 1      -- Minimum height for active window
+opt.winminheight = 1   -- Minimum height for inactive window
+opt.pumheight = 10     -- Maximum number of items to show in the popup menu
+opt.winminwidth = 1    -- min width of inactive window
+-- opt.pumblend = 100  -- Popup blend, 100 means transparent
+
+opt.cursorline = true
+opt.whichwrap:append('<,>,h,l,[,]')
+
+opt.list = true
+-- haracters to fill the statuslines, vertical separators and special
+-- lines in the window.opt.whichwrap:append('<,>,h,l,[,]')
+opt.fillchars:append({
+  -- replace window border with slightly thicker characters
+  -- although taking a bit of more space, it helps me better
+  -- identify the window borders
+  horiz = '━',
+  horizup = '┻',
+  horizdown = '┳',
+  vert = '┃',
+  vertleft = '┫',
+  vertright = '┣',
+  verthoriz = '╋',
+
+  eob = ' ', -- suppress end of buffer lines (~)
+  diff = '╱', -- deleted lines of the 'diff' option
+
+  msgsep = '‾',
+
+  -- replace fold chars
+  fold = ' ',
+  foldopen = '',
+  foldclose = '',
+})
+
+-- List chars that would b shown on all modes
+-- better kept simple, because it gets REALLY
+-- noisy in an average buffer
+local normal_listchars = {
+  extends = '›', -- Alternatives: … ,»
+  precedes = '‹', -- Alternatives: … ,«
+}
+
+opt.listchars = normal_listchars
+
+-- Show listchars while in Insert mode.
+local insert_listchars = {
+  eol = nil,
+  tab = '▎·',
+  lead = '·',
+  space = '·',
+  trail = '.',
+  multispace = '… ',
+  nbsp = '¤',
+}
+
+-- Show listchars while in Insert mode.
+vim.api.nvim_create_augroup('InsertModeListChars', { clear = true })
+vim.api.nvim_create_autocmd({ 'InsertEnter', 'InsertLeavePre' }, {
+  group = 'InsertModeListChars',
+  pattern = '*',
+  callback = function(args)
+    if vim.tbl_contains({ 'quickfix', 'prompt' }, args.match) then
+      return
+    end
+
+    if args.event == 'InsertEnter' then
+      vim.opt_local.listchars = insert_listchars
+    else
+      vim.opt_local.listchars = normal_listchars
+    end
+
+    -- check if ibl is enabled
+    -- @diagnostic disable-next-line: no-unknown, unused-local
+    local status_ok, ibl = pcall(require, 'ibl')
+    if not status_ok then
+      return
+    end
+    require('ibl').debounced_refresh(0)
+  end,
+})

modules/editors/nvf/lua/ft.lua

@@ -0,0 +1,18 @@
+-- luacheck: ignore
+vim.g.markdown_fenced_languages = { 'shell=bash' }
+
+local file_syntax_map = {
+  { pattern = '*.rasi',     syntax = 'scss' },
+  { pattern = 'flake.lock', syntax = 'json' },
+  { pattern = '*.ignore',   syntax = 'gitignore' }, -- also ignore for fd/ripgrep
+  { pattern = '*.ojs',      syntax = 'javascript' },
+  { pattern = '*.astro',    syntax = 'astro' },
+  { pattern = '*.mdx',      syntax = 'mdx' }
+}
+
+for _, elem in ipairs(file_syntax_map) do
+  vim.api.nvim_create_autocmd({ 'BufNewFile', 'BufRead' }, {
+    pattern = elem.pattern,
+    command = 'set syntax=' .. elem.syntax,
+  })
+end

modules/editors/nvf/lua/misc/abbrev.lua

@@ -0,0 +1,22 @@
+local cmd = vim.cmd
+
+-- luacheck: ignore
+local abbreviations = {
+  Wq = 'wq', -- keep making those typos
+  WQ = 'wq',
+  Wqa = 'wqa',
+  W = 'w',
+  Q = 'q',
+  Qa = 'qa',
+  Bd = 'bd',
+  E = 'e',
+  q1 = 'q!', -- this is for when I don't want to reach to shift
+  qa1 = 'qa!',
+  mk = 'mark', -- make marks faster
+  st = 'sort', -- sort
+}
+
+-- add more abbreviations
+for left, right in pairs(abbreviations) do
+  cmd.cnoreabbrev(('%s %s'):format(left, right))
+end

modules/editors/nvf/lua/misc/autoread.lua

@@ -0,0 +1,13 @@
+-- If the cursor has been idle for some time, check if the current buffer
+-- has been modified externally. prompt the user to reload it if has.
+local bufnr = vim.api.nvim_get_current_buf()
+
+-- luacheck: ignore
+vim.opt_local.autoread = true
+vim.api.nvim_create_autocmd('CursorHold', {
+  group = vim.api.nvim_create_augroup('Autoread', { clear = true }),
+  buffer = bufnr,
+  callback = function()
+    vim.cmd('silent! checktime')
+  end,
+})

modules/editors/nvf/lua/misc/declutter.lua

@@ -0,0 +1,68 @@
+-- luacheck: ignore
+vim.opt.spelllang:append('cjk') -- disable spellchecking for asian characters (VIM algorithm does not support it)
+
+vim.opt.shortmess = {
+  t = true, -- truncate file messages at start
+  A = true, -- ignore annoying swap file messages
+  o = true, -- file-read message overwrites previous
+  O = true, -- file-read message overwrites previous
+  T = true, -- truncate non-file messages in middle
+  f = true, -- (file x of x) instead of just (x of x
+  F = true, -- Don't give file info when editing a file, NOTE: this breaks autocommand messages
+  s = true,
+  c = true,
+  W = true, -- Don't show [w] or written when writing
+}
+
+-- Disable nvim intro
+vim.opt.shortmess:append('sI')
+
+-- Some of those are already disasbled in the Neovim wrapper
+-- as configured by nvf. I'm just making sure they are disabled
+-- here as well.
+local disable_distribution_plugins = function()
+  local disabled_built_ins = {
+    '2html_plugin',
+    'getscript',
+    'getscriptPlugin',
+    'gzip',
+    'logipat',
+    'matchit',
+    'matchparen',
+    'tar',
+    'tarPlugin',
+    'rrhelper',
+    'spellfile_plugin',
+    'vimball',
+    'vimballPlugin',
+    'zip',
+    'zipPlugin',
+    'tutor',
+    'rplugin',
+    'synmenu',
+    'optwin',
+    'compiler',
+    'bugreport',
+    'ftplugin',
+    'netrw',
+    'netrwPlugin',
+    'netrwSettings',
+    'netrwFileHandlers',
+    -- "skip_ts_context_commentstring_module"
+  }
+
+  for _, plugin in pairs(disabled_built_ins) do
+    g['loaded_' .. plugin] = 1
+  end
+end
+
+-- https://github.com/neovim/neovim/issues/14090#issuecomment-1177933661
+-- vim.g.do_filetype_lua = 1
+-- vim.g.did_load_filetypes = 0
+
+-- Neovim should not be able to load from those paths since
+-- we ultimately want to be able to *only* want the nvf config
+-- to be the effective one
+vim.opt.runtimepath:remove('/etc/xdg/nvim')
+vim.opt.runtimepath:remove('/etc/xdg/nvim/after')
+vim.opt.runtimepath:remove('/usr/share/vim/vimfiles')

modules/editors/nvf/lua/misc/diagnostics.lua

@@ -0,0 +1,22 @@
+-- Diagnostic settings:
+-- see: `:help vim.diagnostic.config`
+vim.diagnostic.config({
+  update_in_insert = true,
+  virtual_text = false,
+  signs = true,
+  underline = true,
+  severity_sort = true,
+  virtual_lines = {
+    only_current_line = true,
+    spacing = 2,
+  },
+
+  float = {
+    focusable = false,
+    style = 'minimal',
+    border = 'rounded',
+    source = 'always',
+    header = '',
+    prefix = '',
+  },
+})

modules/editors/nvf/lua/misc/handlers.lua

@@ -0,0 +1,34 @@
+-- luacheck: ignore
+local float_options = {
+  border = 'single',
+  max_width = math.ceil(vim.api.nvim_win_get_width(0) * 0.6),
+  max_height = math.ceil(vim.api.nvim_win_get_height(0) * 0.8),
+}
+
+vim.lsp.handlers['textDocument/publishDiagnostics'] = vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, {
+  virtual_text = true,
+  signs = false,
+  underline = true,
+  update_in_insert = false,
+  severity_sort = true,
+})
+
+vim.lsp.handlers['textDocument/show_line_diagnostics'] = vim.lsp.with(vim.lsp.handlers.hover, float_options)
+
+-- Prevent show notification
+-- <https://github.com/neovim/neovim/issues/20457#issuecomment-1266782345>
+vim.lsp.handlers['textDocument/hover'] = function(_, result, ctx, config)
+  config = config or float_options
+  config.focus_id = ctx.method
+  if not result then
+    return
+  end
+  local markdown_lines = vim.lsp.util.convert_input_to_markdown_lines(result.contents)
+  markdown_lines = vim.lsp.util.trim_empty_lines(markdown_lines)
+  if vim.tbl_isempty(markdown_lines) then
+    return
+  end
+  return vim.lsp.util.open_floating_preview(markdown_lines, 'markdown', config)
+end
+
+vim.lsp.handlers['textDocument/signatureHelp'] = vim.lsp.with(vim.lsp.handlers.signature_help, float_options)

modules/editors/nvf/lua/misc/neovide.lua

@@ -0,0 +1,30 @@
+if vim.g.neovide then
+  local vks = vim.keymap.set
+
+  vim.g.neovide_scale_factor = 1.0
+  vim.g.minianimate_disable = true
+  vim.g.neovide_window_blurred = true
+  vim.g.neovide_transparency = 0.80
+  vim.g.neovide_show_border = true
+  vim.g.neovide_input_macos_alt_is_meta = true
+  vim.g.neovide_cursor_animate_command_line = false -- noice incompat
+  vim.g.neovide_cursor_smooth_blink = true
+  vim.g.neovide_cursor_vfx_mode = 'ripple'
+
+  -- keymaps
+  vks('v', '<D-c>', '"+y') -- Copy
+  vks({ 'n', 'v' }, '<D-v>', '"+P') -- Paste
+  vks({ 'i', 'c' }, '<D-v>', '<C-R>+') -- Paste
+  vks('t', '<D-v>', [[<C-\><C-N>"+P]]) -- Paste
+  vks('n', '<D-+>', function()
+    vim.g.neovide_scale_factor = vim.g.neovide_scale_factor * 1.1
+  end)
+  vks('n', '<D-->', function()
+    vim.g.neovide_scale_factor = vim.g.neovide_scale_factor / 1.1
+  end)
+  vks({ 'n', 'v', 't', 'i' }, '<D-}>', [[<C-\><C-N><Cmd>tabnext<CR>]])
+  vks({ 'n', 'v', 't', 'i' }, '<D-{>', [[<C-\><C-N><Cmd>tabprev<CR>]])
+  vks({ 'n', 'v', 't', 'i' }, '<D-l>', [[<C-\><C-N><Cmd>tabnext #<CR>]])
+  vks({ 'n', 'v', 't', 'i' }, '<D-t>', [[<C-\><C-N><Cmd>tabnew<CR>]])
+  vks({ 'n', 'v', 't', 'i' }, '<D-w>', [[<C-\><C-N><Cmd>tabclose<CR>]])
+end

modules/editors/nvf/lua/misc/vscode.lua

@@ -0,0 +1,33 @@
+-- https://github.com/asvetliakov/vscode-neovim#normal-mode-control-keys
+-- available by default
+-- CTRL-a
+-- CTRL-b
+-- CTRL-c
+-- CTRL-d
+-- CTRL-e
+-- CTRL-f
+-- CTRL-i
+-- CTRL-o
+-- CTRL-r
+-- CTRL-u
+-- CTRL-v
+-- CTRL-w
+-- CTRL-x
+-- CTRL-y
+-- CTRL-]
+-- CTRL-j
+-- CTRL-k
+-- CTRL-l
+-- CTRL-h
+-- CTRL-/
+
+if vim.g.vscode then
+  vim.keymap.set('n', 'H', '<Cmd>Tabprevious<CR>', { noremap = true, silent = true })
+  vim.keymap.set('n', 'L', '<Cmd>Tabnext<CR>', { noremap = true, silent = true })
+  vim.keymap.set(
+    'n',
+    '<Leader>p',
+    "<<Cmd>call VSCodeNotify('workbench.action.quickOpen')<CR>>",
+    { noremap = true, silent = true }
+  )
+end

modules/editors/nvf/lua/plugins/notify.lua

@@ -0,0 +1,72 @@
+local noice = require('noice')
+local no_top_text = {
+  opts = {
+    border = {
+      text = { top = '' },
+    },
+  },
+}
+
+-- luacheck: ignore
+noice.setup({
+  cmdline = {
+    format = {
+      cmdline = no_top_text,
+      filter = no_top_text,
+      lua = no_top_text,
+      search_down = no_top_text,
+      search_up = no_top_text,
+    },
+  },
+
+  lsp = {
+    override = {
+      ['cmp.entry.get_documentation'] = true,
+      ['vim.lsp.util.convert_input_to_markdown_lines'] = true,
+      ['vim.lsp.util.stylize_markdown'] = true,
+    },
+    progress = {
+      enabled = false,
+    },
+  },
+
+  popupmenu = {
+    backend = 'cmp',
+  },
+
+  routes = {
+    {
+      filter = {
+        event = 'msg_show',
+        kind = 'search_count',
+      },
+      opts = { skip = true },
+    },
+    {
+      -- skip progress messages from noisy servers
+      filter = {
+        event = 'lsp',
+        kind = 'progress',
+        cond = function(message)
+          local client = vim.tbl_get(message.opts, 'progress', 'client')
+          return client == 'ltex'
+        end,
+      },
+      opts = { skip = true },
+    },
+  },
+
+  views = {
+    cmdline_popup = {
+      border = {
+        style = 'single',
+      },
+    },
+    confirm = {
+      border = {
+        style = 'single',
+        text = { top = '' },
+      },
+    },
+  },
+})

modules/editors/nvf/mappings/insert.nix

@@ -0,0 +1,9 @@
+{
+  programs.neovim-flake.settings.vim.maps = {
+    insert = {
+      # vsnip
+      #"<C-jn>".action = "<Plug>(vsnip-jump-next)";
+      #"<C-jp>".action = "<Plug>(vsnip-jump-prev)";
+    };
+  };
+}

modules/editors/nvf/mappings/normal.nix

@@ -0,0 +1,59 @@
+{
+  programs.neovim-flake.settings.vim.maps = {
+    normal = {
+      # General
+      "<leader>fd".action = ":lua vim.g.formatsave = not vim.g.formatsave<CR>";
+      "<leader>zt".action = ":<C-U>let g:default_terminal = v:count1<CR>";
+      "<leader>e".action = ":NvimTreeToggle<CR>";
+      "<leader>ld".action = ":lua vim.diagnostic.setqflist({open = true})<CR>";
+      "<leader>lf".action = ":lua vim.lsp.buf.format()<CR>";
+      "<leader>li".action = ":lua vim.lsp.buf.implementation()<CR>";
+
+      # Diffview
+      "<leader>gdq".action = ":DiffviewClose<CR>";
+      "<leader>gdd".action = ":DiffviewOpen ";
+      "<leader>gdm".action = ":DiffviewOpen<CR>";
+      "<leader>gdh".action = ":DiffviewFileHistory %<CR>";
+      "<leader>gde".action = ":DiffviewToggleFiles<CR>";
+
+      # Git
+      "<leader>gu".action = "<cmd>Gitsigns undo_stage_hunk<CR>";
+      "<leader>g<C-w>".action = "<cmd>Gitsigns preview_hunk<CR>";
+      "<leader>gp".action = "<cmd>Gitsigns prev_hunk<CR>";
+      "<leader>gn".action = "<cmd>Gitsigns next_hunk<CR>";
+      "<leader>gP".action = "<cmd>Gitsigns preview_hunk_inline<CR>";
+      "<leader>gR".action = "<cmd>Gitsigns reset_buffer<CR>";
+      "<leader>gb".action = "<cmd>Gitsigns blame_line<CR>";
+      "<leader>gD".action = "<cmd>Gitsigns diffthis HEAD<CR>";
+      "<leader>gw".action = "<cmd>Gitsigns toggle_word_diff<CR>";
+
+      # Telescope
+      "<M-f>".action = ":Telescope resume<CR>";
+      "<leader>fq".action = ":Telescope quickfix<CR>";
+      "<leader>f/".action = ":Telescope live_grep<cr>";
+
+      # Aerial
+      "<S-O>".action = ":AerialToggle<CR>";
+
+      # vsnip
+      #"<C-jn>".action = "<Plug>(vsnip-jump-next)";
+      #"<C-jp>".action = "<Plug>(vsnip-jump-prev)";
+    };
+
+    normalVisualOp = {
+      "<leader>gs".action = ":Gitsigns stage_hunk<CR>";
+      "<leader>gr".action = ":Gitsigns reset_hunk<CR>";
+      "<leader>lr".action = "<cmd>lua vim.lsp.buf.references()<CR>";
+
+      # ssr.nvim
+      "<leader>sr".action = ":lua require('ssr').open()<CR>";
+
+      # Toggleterm
+      "<leader>ct" = {
+        # action = ":<C-U>ToggleTermSendVisualLines v:count<CR>";
+        action = "':ToggleTermSendVisualLines ' . v:count == 0 ? g:default_terminal : v:count";
+        expr = true;
+      };
+    };
+  };
+}

modules/editors/nvf/mappings/select.nix

@@ -0,0 +1,9 @@
+{
+  programs.neovim-flake.settings.vim.maps = {
+    select = {
+      # vsnip
+      #"<C-jn>".action = "<Plug>(vsnip-jump-next)";
+      #"<C-jp>".action = "<Plug>(vsnip-jump-prev)";
+    };
+  };
+}

modules/editors/nvf/mappings/terminal.nix

@@ -0,0 +1,7 @@
+{
+  programs.neovim-flake.settings.vim.maps = {
+    terminal = {
+      "<M-x>".action = "<cmd>q<CR>";
+    };
+  };
+}

modules/editors/nvf/nvf.nix

@@ -1,44 +1,183 @@
-{
-  inputs,
-  lib,
-  pkgs,
-  ...
-}: {
-  programs.nvf = {
-    enable = true;
+# Thank your Mr. poz! (https://git.jacekpoz.pl/jacekpoz/niksos)
+{ config, inputs, lib, pkgs, ... }:
+let
+  cfg = config.modules.editors.neovim;
+  inherit (config.modules.other.system) username;
 
-    defaultEditor = true;
-    enableManpages = true;
+  inherit (lib) mkEnableOption mkIf;
+in {
+  options.modules.editors.neovim.enable = mkEnableOption "neovim";
 
-    settings = {
-      vim = {
-        # use neovim-unwrapped from nixpkgs
-        package = pkgs.neovim-unwrapped;
+  config = mkIf cfg.enable {
+    environment.sessionVariables = { EDITOR = "nvim"; };
 
-        viAlias = true;
-        vimAlias = true;
+    home-manager.users.${username} = {
+      imports = [ inputs.neovim-flake.homeManagerModules.default ];
 
-        withNodeJs = false;
-        withPython3 = false;
-        withRuby = false;
+      programs.nvf = {
+        enable = true;
+        settings.vim = {
+          package =
+            inputs.neovim-nightly-overlay.packages.${pkgs.system}.neovim;
+          viAlias = false;
+          vimAlias = false;
+          enableLuaLoader = true;
+          scrollOffset = 7;
+          preventJunkFiles = true;
+          tabWidth = 4;
+          autoIndent = false;
+          cmdHeight = 1;
+          useSystemClipboard = false;
 
-        # Prevent swapfile and backupfile from being created
-        preventJunkFiles = true;
+          theme = {
+            enable = true;
+            name = "catppuccin";
+            style = "mocha";
+            transparent = true;
+          };
 
-        # Make use of the clipboard for default yank and paste operations. Don’t use * and +
-        useSystemClipboard = true;
-        spellcheck = {
-          enable = true;
-          languages = ["en" "de"];
-        };
+          maps = {
+            normal = {
+              "<leader>v" = {
+                action = "<CMD>Neotree toggle<CR>";
+                silent = true;
+              };
+              "<leader>m" = {
+                action = "<CMD>MarkdownPreviewToggle<CR>";
+                silent = true;
+              };
+            };
+            terminal = {
+              # get out of terminal mode in toggleterm
+              "<ESC>" = {
+                action = "<C-\\><C-n>";
+                silent = true;
+              };
+            };
+          };
 
-        # Whether to enable the experimental Lua module loader to speed up the start up process
-        enableLuaLoader = true;
-        enableEditorconfig = true;
+          statusline.lualine = {
+            enable = true;
+            theme = "catppuccin";
+          };
 
-        debugMode = {
-          enable = false;
-          logFile = "/tmp/nvim.log";
+          extraPlugins = with pkgs.vimPlugins; {
+            zen-mode.package = zen-mode-nvim;
+            unicode.package = unicode-vim;
+          };
+
+          treesitter = {
+            enable = true;
+            fold = true;
+            context.enable = true;
+          };
+
+          autocomplete = {
+            enable = true;
+            alwaysComplete = false;
+          };
+
+          filetree.nvimTree = { enable = true; };
+
+          terminal.toggleterm = {
+            enable = true;
+            setupOpts.direction = "tab";
+            mappings.open = "<C-\\>";
+            # TODO shading_factor
+            # TODO shade_terminals
+            # TODO size
+          };
+
+          git = {
+            enable = true;
+            gitsigns = {
+              enable = true;
+              # TODO enable / disable all the settings
+            };
+          };
+
+          lsp = {
+            enable = true;
+            lspSignature.enable = true;
+            lspconfig.enable = true;
+            mappings = {
+              addWorkspaceFolder = "<leader>wa";
+              codeAction = "<leader>a";
+              format = "<C-f>";
+              goToDeclaration = "gD";
+              goToDefinition = "gd";
+              hover = "K";
+              listImplementations = "gi";
+              listReferences = "gr";
+              listWorkspaceFolders = "<leader>wl";
+              nextDiagnostic = "<leader>k";
+              previousDiagnostic = "<leader>j";
+              openDiagnosticFloat = "<leader>e";
+              removeWorkspaceFolder = "<leader>wr";
+              renameSymbol = "<leader>r";
+              signatureHelp = "<C-k>";
+            };
+          };
+
+          languages = {
+            enableDAP = true;
+            enableExtraDiagnostics = true;
+            enableFormat = true;
+            enableLSP = true;
+            enableTreesitter = true;
+
+            bash.enable = true;
+            clang = {
+              enable = true;
+              cHeader = true;
+            };
+            css.enable = true;
+            html.enable = true;
+            java.enable = true;
+            markdown.enable = true;
+            nix.enable = true;
+            ocaml.enable = true;
+            rust = {
+              enable = true;
+              crates.enable = true;
+            };
+            ts.enable = true;
+          };
+
+          utility = {
+            motion.leap.enable = true;
+            preview.markdownPreview.enable = true;
+            # TODO settings.theme = "dark";
+            surround = {
+              enable = true;
+              useVendoredKeybindings = true;
+            };
+          };
+          visuals.fidget-nvim.enable = true;
+
+          # TODO laytan/cloak.nvim
+
+          telescope.enable = true;
+
+          comments.comment-nvim.enable = true;
+
+          # TODO learn and add harpoon
+
+          notes = {
+            todo-comments = {
+              enable = true;
+              mappings.telescope = "<leader>tt";
+              setupOpts.highlight.pattern = ".*<(KEYWORDS)s*";
+            };
+            orgmode = {
+              enable = true;
+              setupOpts = {
+                org_agenda_files = [ "~/Notes/org" ];
+                org_default_notes_file = "~/Notes/org/refile.org";
+              };
+              treesitter.enable = true;
+            };
+          };
         };
       };
     };

modules/editors/nvf/plugins/extra.nix

@@ -0,0 +1,141 @@
+{
+  self,
+  pkgs,
+  ...
+}: let
+  inherit (pkgs.vimPlugins) friendly-snippets aerial-nvim nvim-surround undotree mkdir-nvim ssr-nvim direnv-vim legendary-nvim;
+  pluginSources = import ./sources {inherit self pkgs;};
+in {
+  programs.neovim-flake.settings.vim.extraPlugins = {
+    # plugins that are pulled from nixpkgs
+    direnv = {package = direnv-vim;};
+    friendly-snippets = {package = friendly-snippets;};
+    mkdir-nvim = {package = mkdir-nvim;};
+    aerial = {
+      package = aerial-nvim;
+      setup = "require('aerial').setup {}";
+    };
+
+    nvim-surround = {
+      package = nvim-surround;
+      setup = "require('nvim-surround').setup {}";
+    };
+
+    undotree = {
+      package = undotree;
+      setup = ''
+        vim.g.undotree_ShortIndicators = true
+        vim.g.undotree_TreeVertShape = '│'
+      '';
+    };
+
+    ssr-nvim = {
+      package = ssr-nvim;
+      setup = "require('ssr').setup {}";
+    };
+
+    legendary = {
+      package = legendary-nvim;
+      setup = ''
+        require('legendary').setup {};
+      '';
+    };
+
+    # plugins that are built from their sources
+    regexplainer = {package = pluginSources.regexplainer;};
+    vim-nftables = {package = pluginSources.vim-nftables;};
+
+    data-view = {
+      package = pluginSources.data-viewer-nvim;
+      setup = ''
+        -- open data files in data-viewer.nvim
+        vim.api.nvim_exec([[
+          autocmd BufReadPost,BufNewFile *.sqlite,*.csv,*.tsv DataViewer
+        ]], false)
+
+
+        -- keybinds
+        vim.api.nvim_set_keymap('n', '<leader>dv', ':DataViewer<CR>', {noremap = true})
+        vim.api.nvim_set_keymap('n', '<leader>dvn', ':DataViewerNextTable<CR>', {noremap = true})
+        vim.api.nvim_set_keymap('n', '<leader>dvp', ':DataViewerPrevTable<CR>', {noremap = true})
+        vim.api.nvim_set_keymap('n', '<leader>dvc', ':DataViewerClose<CR>', {noremap = true})
+      '';
+    };
+
+    slides-nvim = {
+      package = pluginSources.slides-nvim;
+      setup = "require('slides').setup {}";
+    };
+
+    hmts = {
+      package = pluginSources.hmts;
+      after = ["treesitter"];
+    };
+
+    smart-splits = {
+      package = pluginSources.smart-splits;
+      setup = "require('smart-splits').setup {}";
+    };
+
+    neotab-nvim = {
+      package = pluginSources.neotab-nvim;
+      setup = ''
+        require('neotab').setup {
+          tabkey = "<Tab>",
+          act_as_tab = true,
+          behavior = "nested", ---@type ntab.behavior
+          pairs = { ---@type ntab.pair[]
+              { open = "(", close = ")" },
+              { open = "[", close = "]" },
+              { open = "{", close = "}" },
+              { open = "'", close = "'" },
+              { open = '"', close = '"' },
+              { open = "`", close = "`" },
+              { open = "<", close = ">" },
+          },
+          exclude = {},
+          smart_punctuators = {
+            enabled = false,
+            semicolon = {
+                enabled = false,
+                ft = { "cs", "c", "cpp", "java" },
+            },
+            escape = {
+                enabled = false,
+                triggers = {}, ---@type table<string, ntab.trigger>
+            },
+          },
+        }
+      '';
+    };
+
+    specs-nvim = {
+      package = pluginSources.specs-nvim;
+      setup = ''
+        require('specs').setup {
+          show_jumps = true,
+          popup = {
+            delay_ms = 0,
+            inc_ms = 15,
+            blend = 15,
+            width = 10,
+            winhl = "PMenu",
+            fader = require('specs').linear_fader,
+            resizer = require('specs').shrink_resizer
+          },
+
+          ignore_filetypes = {'NvimTree', 'undotree'},
+
+          ignore_buftypes = {nofile = true},
+        }
+
+        -- toggle specs using the <C-b> keybind
+        vim.api.nvim_set_keymap('n', '<C-b>', ':lua require("specs").show_specs()', { noremap = true, silent = true })
+
+        -- bind specs to navigation keys
+        vim.api.nvim_set_keymap('n', 'n', 'n:lua require("specs").show_specs()<CR>', { noremap = true, silent = true })
+        vim.api.nvim_set_keymap('n', 'N', 'N:lua require("specs").show_specs()<CR>', { noremap = true, silent = true })
+      '';
+    };
+  };
+}

modules/editors/nvf/plugins/settings/assistant.nix

@@ -0,0 +1,8 @@
+{
+  programs.neovim-flake.settings.vim = {
+    assistant.copilot = {
+      enable = true;
+      cmp.enable = true;
+    };
+  };
+}

modules/editors/nvf/plugins/settings/autocomplete.nix

@@ -0,0 +1,16 @@
+{
+  programs.neovim-flake.settings.vim = {
+    autocomplete = {
+      enable = true;
+      type = "nvim-cmp";
+      mappings = {
+        # close = "<C-e>";
+        confirm = "<C-y>";
+        next = "<C-n>";
+        previous = "<C-p>";
+        scrollDocsDown = "<C-j>";
+        scrollDocsUp = "<C-k>";
+      };
+    };
+  };
+}

modules/editors/nvf/plugins/settings/autopairs.nix

@@ -0,0 +1,5 @@
+{
+  programs.neovim-flake.settings.vim = {
+    autopairs.enable = true;
+  };
+}

modules/editors/nvf/plugins/settings/binds.nix

@@ -0,0 +1,8 @@
+{
+  programs.neovim-flake.settings.vim = {
+    binds = {
+      whichKey.enable = true;
+      cheatsheet.enable = false;
+    };
+  };
+}

modules/editors/nvf/plugins/settings/comments.nix

@@ -0,0 +1,5 @@
+{
+  programs.neovim-flake.settings.vim = {
+    comments.comment-nvim.enable = true;
+  };
+}

modules/editors/nvf/plugins/settings/dashboard.nix

@@ -0,0 +1,7 @@
+{
+  programs.neovim-flake.settings.vim = {
+    dashboard = {
+      alpha.enable = true;
+    };
+  };
+}

modules/editors/nvf/plugins/settings/debugger.nix

@@ -0,0 +1,8 @@
+{
+  programs.neovim-flake.settings.vim = {
+    debugger.nvim-dap = {
+      enable = true;
+      ui.enable = true;
+    };
+  };
+}

modules/editors/nvf/plugins/settings/filetree.nix

@@ -0,0 +1,63 @@
+{
+  programs.neovim-flake.settings.vim = {
+    filetree = {
+      nvimTree = {
+        enable = true;
+        openOnSetup = true;
+
+        mappings = {
+          toggle = "<C-w>";
+        };
+
+        setupOpts = {
+          disable_netrw = true;
+          update_focused_file.enable = true;
+
+          hijack_unnamed_buffer_when_opening = true;
+          hijack_cursor = true;
+          hijack_directories = {
+            enable = true;
+            auto_open = true;
+          };
+
+          git = {
+            enable = true;
+            show_on_dirs = false;
+            timeout = 500;
+          };
+
+          view = {
+            cursorline = false;
+            width = 35;
+          };
+
+          renderer = {
+            indent_markers.enable = true;
+            root_folder_label = false; # inconsistent
+
+            icons = {
+              modified_placement = "after";
+              git_placement = "after";
+              show.git = true;
+              show.modified = true;
+            };
+          };
+
+          diagnostics.enable = true;
+
+          modified = {
+            enable = true;
+            show_on_dirs = false;
+            show_on_open_dirs = true;
+          };
+
+          actions = {
+            change_dir.enable = false;
+            change_dir.global = false;
+            open_file.window_picker.enable = true;
+          };
+        };
+      };
+    };
+  };
+}

modules/editors/nvf/plugins/settings/gestures.nix

@@ -0,0 +1,5 @@
+{
+  programs.neovim-flake.settings.vim = {
+    gestures.gesture-nvim.enable = false;
+  };
+}

modules/editors/nvf/plugins/settings/git.nix

@@ -0,0 +1,12 @@
+{
+  programs.neovim-flake.settings.vim = {
+    git = {
+      enable = true;
+      vim-fugitive.enable = true;
+      gitsigns = {
+        enable = true;
+        codeActions.enable = false; # no.
+      };
+    };
+  };
+}

modules/editors/nvf/plugins/settings/languages.nix

@@ -0,0 +1,59 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: {
+  programs.neovim-flake.settings.vim = {
+    languages = {
+      enableLSP = true;
+      enableFormat = true;
+      enableTreesitter = true;
+      enableExtraDiagnostics = true;
+
+      markdown.enable = true;
+      nix.enable = true;
+      html.enable = true;
+      css.enable = true;
+      tailwind.enable = true;
+      ts.enable = true;
+      go.enable = true;
+      python.enable = true;
+      bash.enable = true;
+      typst.enable = true;
+      zig.enable = true;
+      dart.enable = false;
+      elixir.enable = false;
+      svelte.enable = false;
+      sql.enable = false;
+      java = let
+        jdtlsCache = "${config.xdg.cacheHome}/jdtls";
+      in {
+        enable = true;
+        lsp.package = [
+          "${lib.getExe pkgs.jdt-language-server}"
+          "-configuration ${jdtlsCache}/config"
+          "-data ${jdtlsCache}/workspace"
+        ];
+      };
+
+      lua = {
+        enable = true;
+        lsp.neodev.enable = true;
+      };
+
+      rust = {
+        enable = true;
+        crates.enable = true;
+      };
+
+      clang = {
+        enable = true;
+        lsp = {
+          enable = true;
+          server = "clangd";
+        };
+      };
+    };
+  };
+}

modules/editors/nvf/plugins/settings/lsp.nix

@@ -0,0 +1,15 @@
+{
+  programs.neovim-flake.settings.vim = {
+    lsp = {
+      formatOnSave = true;
+      lspkind.enable = true;
+      lsplines.enable = true;
+      lightbulb.enable = true;
+      lspsaga.enable = false;
+      lspSignature.enable = true;
+      nvimCodeActionMenu.enable = true;
+      trouble.enable = false;
+      nvim-docs-view.enable = true;
+    };
+  };
+}

modules/editors/nvf/plugins/settings/minimap.nix

@@ -0,0 +1,9 @@
+{
+  programs.neovim-flake.settings.vim = {
+    minimap = {
+      # cool for vanity but practically useless on small screens
+      minimap-vim.enable = false;
+      codewindow.enable = false;
+    };
+  };
+}

modules/editors/nvf/plugins/settings/notes.nix

@@ -0,0 +1,9 @@
+{
+  programs.neovim-flake.settings.vim = {
+    notes = {
+      todo-comments.enable = true;
+      mind-nvim.enable = false;
+      obsidian.enable = false;
+    };
+  };
+}

modules/editors/nvf/plugins/settings/notify.nix

@@ -0,0 +1,7 @@
+{
+  programs.neovim-flake.settings.vim = {
+    notify = {
+      nvim-notify.enable = true;
+    };
+  };
+}

modules/editors/nvf/plugins/settings/presence.nix

@@ -0,0 +1,5 @@
+{
+  programs.neovim-flake.settings.vim = {
+    presence.neocord.enable = false;
+  };
+}

modules/editors/nvf/plugins/settings/projects.nix

@@ -0,0 +1,22 @@
+{
+  programs.neovim-flake.settings.vim = {
+    projects = {
+      project-nvim = {
+        enable = true;
+        setupOpts = {
+          manualMode = false;
+          detectionMethods = ["lsp" "pattern"];
+          patterns = [
+            ".git"
+            ".hg"
+            "Makefile"
+            "package.json"
+            "index.*"
+            ".anchor"
+            "flake.nix"
+          ];
+        };
+      };
+    };
+  };
+}

modules/editors/nvf/plugins/settings/session.nix

@@ -0,0 +1,8 @@
+{
+  programs.neovim-flake.settings.vim = {
+    session.nvim-session-manager = {
+      enable = false;
+      setupOpts.autoload_mode = "Disabled"; # misbehaves with dashboard
+    };
+  };
+}

modules/editors/nvf/plugins/settings/statusline.nix

@@ -0,0 +1,10 @@
+{
+  programs.neovim-flake.settings.vim = {
+    statusline = {
+      lualine = {
+        enable = true;
+        theme = "catppuccin";
+      };
+    };
+  };
+}

modules/editors/nvf/plugins/settings/tabline.nix

@@ -0,0 +1,7 @@
+{
+  programs.neovim-flake.settings.vim = {
+    tabline = {
+      nvimBufferline.enable = true;
+    };
+  };
+}

modules/editors/nvf/plugins/settings/telescope.nix

@@ -0,0 +1,5 @@
+{
+  programs.neovim-flake.settings.vim = {
+    telescope.enable = true;
+  };
+}

modules/editors/nvf/plugins/settings/template.nix

@@ -0,0 +1,4 @@
+{
+  programs.neovim-flake.settings.vim = {
+  };
+}

modules/editors/nvf/plugins/settings/terminal.nix

@@ -0,0 +1,18 @@
+{
+  programs.neovim-flake.settings.vim = {
+    terminal = {
+      toggleterm = {
+        enable = true;
+        mappings.open = "<C-t>";
+
+        setupOpts = {
+          direction = "tab";
+          lazygit = {
+            enable = true;
+            direction = "tab";
+          };
+        };
+      };
+    };
+  };
+}

modules/editors/nvf/plugins/settings/theme.nix

@@ -0,0 +1,10 @@
+{
+  programs.neovim-flake.settings.vim = {
+    theme = {
+      enable = true;
+      name = "catppuccin";
+      style = "mocha";
+      transparent = true;
+    };
+  };
+}

modules/editors/nvf/plugins/settings/treesitter.nix

@@ -0,0 +1,14 @@
+{pkgs, ...}: {
+  programs.neovim-flake.settings.vim = {
+    treesitter = {
+      fold = true;
+      context.enable = false; # FIXME: currently broken, I do not know why.
+
+      # extra grammars that will be installed by Nix
+      grammars = with pkgs.vimPlugins.nvim-treesitter.builtGrammars; [
+        regex # for regexplainer
+        kdl # zellij configurations are in KDL, I want syntax highlighting
+      ];
+    };
+  };
+}

modules/editors/nvf/plugins/settings/ui.nix

@@ -0,0 +1,34 @@
+{
+  programs.neovim-flake.settings.vim = {
+    ui = {
+      noice.enable = true;
+      colorizer.enable = true;
+      modes-nvim.enable = false;
+      illuminate.enable = true;
+
+      breadcrumbs = {
+        enable = true;
+        source = "nvim-navic";
+        navbuddy.enable = false;
+      };
+
+      smartcolumn = {
+        enable = true;
+        setupOpts = {
+          columnAt.languages = {
+            markdown = [80];
+            nix = [150];
+            ruby = 110;
+            java = 120;
+            go = [130];
+          };
+        };
+      };
+
+      borders = {
+        enable = true;
+        globalStyle = "rounded";
+      };
+    };
+  };
+}

modules/editors/nvf/plugins/settings/utility.nix

@@ -0,0 +1,24 @@
+{pkgs, ...}: {
+  programs.neovim-flake.settings.vim = {
+    utility = {
+      ccc.enable = true;
+      icon-picker.enable = true;
+      diffview-nvim.enable = true;
+
+      vim-wakatime = {
+        enable = true;
+        cli-package = pkgs.wakatime-cli;
+      };
+
+      motion = {
+        hop.enable = true;
+        leap.enable = false;
+      };
+
+      preview = {
+        glow.enable = true;
+        markdownPreview.enable = true;
+      };
+    };
+  };
+}

modules/editors/nvf/plugins/settings/visuals.nix

@@ -0,0 +1,34 @@
+{
+  programs.neovim-flake.settings.vim = {
+    visuals = {
+      enable = true;
+      nvimWebDevicons.enable = true;
+      scrollBar.enable = true;
+      smoothScroll.enable = false;
+      cellularAutomaton.enable = false;
+      highlight-undo.enable = true;
+
+      indentBlankline = {
+        enable = true;
+        fillChar = null;
+        eolChar = null;
+        scope.enabled = true;
+      };
+
+      cursorline = {
+        enable = true;
+        lineTimeout = 0;
+      };
+
+      fidget-nvim = {
+        enable = true;
+        setupOpts = {
+          notification.window = {
+            winblend = 0;
+            border = "none";
+          };
+        };
+      };
+    };
+  };
+}

modules/editors/nvf/plugins/sources/default.nix

@@ -0,0 +1,87 @@
+{
+  self,
+  pkgs,
+  ...
+}: let
+  inherit (self) pins;
+  inherit (pkgs) fetchFromGitHub;
+  inherit (pkgs.vimUtils) buildVimPlugin;
+
+  sources = {
+    hmts = buildVimPlugin {
+      name = "hmts.nvim";
+      src = pins."hmts.nvim";
+    };
+
+    smart-splits = buildVimPlugin {
+      name = "smart-splits";
+      src = pins."smart-splits.nvim";
+    };
+
+    slides-nvim = buildVimPlugin {
+      name = "slides.nvim";
+      src = pins."slides.nvim";
+    };
+
+    regexplainer = buildVimPlugin {
+      name = "nvim-regexplainer";
+      src = fetchFromGitHub {
+        owner = "bennypowers";
+        repo = "nvim-regexplainer";
+        rev = "4250c8f3c1307876384e70eeedde5149249e154f";
+        hash = "sha256-15DLbKtOgUPq4DcF71jFYu31faDn52k3P1x47GL3+b0=";
+      };
+    };
+
+    specs-nvim = buildVimPlugin {
+      name = "specs.nvim";
+      src = fetchFromGitHub {
+        owner = "notashelf";
+        repo = "specs.nvim";
+        rev = "0792aaebf8cbac0c8545c43ad648b98deb83af42";
+        hash = "sha256-doHE/3bRuC8lyYxMk927JmwLfiy7aR22+i+BNefEGJ4=";
+      };
+    };
+
+    deferred-clipboard = buildVimPlugin {
+      name = "deferred-clipboard";
+      src = fetchFromGitHub {
+        owner = "EtiamNullam";
+        repo = "deferred-clipboard.nvim";
+        rev = "810a29d166eaa41afc220cc7cd85eeaa3c43b37f";
+        hash = "sha256-nanNQEtpjv0YKEkkrPmq/5FPxq+Yj/19cs0Gf7YgKjU=";
+      };
+    };
+
+    data-viewer-nvim = buildVimPlugin {
+      name = "data-viewer.nvim";
+      src = fetchFromGitHub {
+        owner = "VidocqH";
+        repo = "data-viewer.nvim";
+        rev = "40ddf37bb7ab6c04ff9e820812d1539afe691668";
+        hash = "sha256-D5hvLhsYski11H9qiDDL2zlZMtYmbpHgpewiWR6C7rE=";
+      };
+    };
+
+    vim-nftables = buildVimPlugin {
+      name = "vim-nftables";
+      src = fetchFromGitHub {
+        owner = "awisse";
+        repo = "vim-nftables";
+        rev = "bc29309080b4c7e1888ffb1a830846be16e5b8e7";
+        hash = "sha256-L1x3Hv95t/DBBrLtPBKrqaTbIPor/NhVuEHVIYo/OaA=";
+      };
+    };
+
+    neotab-nvim = buildVimPlugin {
+      name = "neotab.nvim";
+      src = fetchFromGitHub {
+        owner = "kawre";
+        repo = "neotab.nvim";
+        rev = "6c6107dddaa051504e433608f59eca606138269b";
+        hash = "sha256-bSFKbjj8fJHdfBzYoQ9l3NU0GAYfdfCbESKbwdbLNSw=";
+      };
+    };
+  };
+in
+  sources

modules/editors/nvf/settings.nix

@@ -0,0 +1,100 @@
+# Credity to raf aka Notashelf, link to his repo is in the README.md
+{
+  inputs,
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  inherit (builtins) filter map toString path isPath throw;
+  inherit (lib.filesystem) listFilesRecursive;
+  inherit (lib.strings) hasSuffix fileContents;
+  inherit (lib.attrsets) genAttrs;
+  inherit (config.modues.other.system) username;
+
+  nvf = inputs.neovim-flake;
+  inherit (inputs) neovim-nightly-overlay;
+  inherit (nvf.lib.nvim.dag) entryBefore entryAnywhere;
+
+  mkRuntimeDir = name: let
+    finalPath = ./runtime + /${name};
+  in
+    path {
+      name = "nvim-runtime-${name}";
+      path = toString finalPath;
+    };
+in {
+  home-manager.users.${username} = {
+    programs.neovim-flake = {
+      enable = true;
+
+      defaultEditor = true;
+      enableManpages = true;
+
+      settings = {
+        vim = {
+          # use neovim-unwrapped from nixpkgs
+          # alternatively, neovim-nightly from the neovim-nightly overlay
+          # via inputs.neovim-nightly.packages.${pkgs.stdenv.system}.neovim
+          # package = pkgs.neovim-unwrapped;
+          package = neovim-nightly-overlay;
+
+          viAlias = true;
+          vimAlias = true;
+
+          withNodeJs = false;
+          withPython3 = false;
+          withRuby = false;
+
+          preventJunkFiles = true;
+          useSystemClipboard = true;
+          spellcheck = {
+            enable = true;
+            languages = ["en" "de" ];
+          };
+
+          enableLuaLoader = true;
+          enableEditorconfig = true;
+
+          debugMode = {
+            enable = false;
+            logFile = "/tmp/nvim.log";
+          };
+
+          additionalRuntimePaths = [
+            (mkRuntimeDir "after")
+            (mkRuntimeDir "spell")
+          ];
+
+          # while I should be doing this in luaConfigRC below
+          # I have come to realise that spellfile contents are
+          # actually **not** loaded when luaConfigRC is used.
+          # as spellfile is a vim thing, this should be fine
+          configRC.spellfile = entryAnywhere ''
+            set spellfile=${toString ./spell/runtime/en.utf-8.add} " toString sanitizes the path
+          '';
+
+          # additional lua configuration that I can append
+          # or, to be more precise, randomly inject into
+          # the lua configuration of my Neovim configuration
+          # wrapper. this is recursively read from the lua
+          # directory, so we do not need to use require
+          luaConfigRC = let
+            # get the name of each lua file in the lua directory, where setting files reside
+            # and import tham recursively
+            configPaths = filter (hasSuffix ".lua") (map toString (listFilesRecursive ./lua));
+
+            # generates a key-value pair that looks roughly as follows:
+            #  `<filePath> = entryAnywhere ''<contents of filePath>''`
+            # which is expected by neovim-flake's modified DAG library
+            luaConfig = genAttrs configPaths (file:
+              entryBefore ["luaScript"] ''
+                ${fileContents "${file}"}
+              '');
+          in
+            luaConfig;
+        };
+      };
+    };
+  };
+}