flake.lock

@@ -5,11 +5,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
         "type": "github"
       },
       "original": {
@@ -25,43 +25,43 @@
         ]
       },
       "locked": {
-        "lastModified": 1736373539,
-        "narHash": "sha256-dinzAqCjenWDxuy+MqUQq0I4zUSfaCvN9rzuCmgMZJY=",
+        "lastModified": 1720042825,
+        "narHash": "sha256-A0vrUB6x82/jvf17qPCpxaM+ulJnD8YZwH9Ci0BsAzE=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "bd65bc3cde04c16755955630b344bc9e35272c56",
+        "rev": "e1391fb22e18a36f57e6999c7a9f966dc80ac073",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-24.11",
+        "ref": "release-24.05",
         "repo": "home-manager",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1738702386,
-        "narHash": "sha256-nJj8f78AYAxl/zqLiFGXn5Im1qjFKU8yBPKoWEeZN5M=",
+        "lastModified": 1724316499,
+        "narHash": "sha256-Qb9MhKBUTCfWg/wqqaxt89Xfi6qTD3XpTzQ9eXi3JmE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "030ba1976b7c0e1a67d9716b17308ccdab5b381e",
+        "rev": "797f7dc49e0bc7fab4b57c021cdf68f595e47841",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-24.11",
+        "ref": "nixos-24.05",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1738680400,
-        "narHash": "sha256-ooLh+XW8jfa+91F1nhf9OF7qhuA/y1ChLx6lXDNeY5U=",
+        "lastModified": 1724479785,
+        "narHash": "sha256-pP3Azj5d6M5nmG68Fu4JqZmdGt4S4vqI5f8te+E/FTw=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "799ba5bffed04ced7067a91798353d360788b30d",
+        "rev": "d0e1602ddde669d5beb01aec49d71a51937ed7be",
         "type": "github"
       },
       "original": {

flake.nix

@@ -1,11 +1,11 @@
 {
   inputs = {
     home-manager = {
-      url = "github:nix-community/home-manager/release-24.11";
+      url = "github:nix-community/home-manager/release-24.05";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     nixpkgs = {
-      url = "github:nixos/nixpkgs/nixos-24.11";
+      url = "github:nixos/nixpkgs/nixos-24.05";
     };
     nixpkgs-unstable = {
       url = "github:nixos/nixpkgs/nixos-unstable";

home/default.nix

@@ -38,7 +38,7 @@ user:
     ./rofi.nix
     ./rust.nix
     ./signal.nix
-    ./sway/default.nix
+    ./sway.nix
     ./telegram.nix
     ./thunderbird.nix
     ./tmux.nix

home/git.nix

@@ -25,11 +25,6 @@ user:
       sendemail = {
         smtpserver = "${pkgs.msmtp}/bin/msmtp";
       };
-      url = {
-        "git@github.com:" = {
-          insteadOf = "https://github.com/";
-        };
-      };
     };
     signing = {
       key = "1FFE431282F4B8CC0A7579167FB009175885FC76";

home/neovim/init.lua

@@ -118,6 +118,7 @@ require('packer').startup(function(use)
   -- ui stuff
   use {
     'akinsho/bufferline.nvim',
+    tag = "v3.*",
     requires = 'nvim-tree/nvim-web-devicons',
     config = function()
       require("bufferline").setup {}

home/neovim/neovim.nix

@@ -1,12 +1,462 @@
-{ pkgs, ... }: {
-  programs.neovim = {
+{ pkgs, ... }:
+let
+  config = {
+    plugins = with pkgs.vimPlugins; [
+      packer-nvim
+      # vim-colors-solarized
+
+      # coc-nvim
+      # coc-rust-analyzer
+      # coc-pyright
+      # coc-go
+
+      # # orgmode-nvim
+      # # nvim-treesitter
+
+      # ctrlp-vim
+      # editorconfig-vim
+      # vim-gist
+      # goyo-vim
+      # # gopls
+      # neomake
+      # rust-vim
+      # solarized
+      # vim-commentary
+      # vim-dispatch
+      # vim-fugitive
+      # vim-gitgutter
+      # vim-lastplace
+      # vim-nix
+      # vim-polyglot
+      # vim-repeat
+      # # vim-scala
+      # vim-sleuth
+      # vim-surround
+      # vim-trailing-whitespace
+      # # vimtex
+      # vimux
+      # vimwiki
+    ];
     enable = true;
+    # extraConfig = ''
+    #   set background=dark
+    #   " allow switching away from unsaved buffers
+    #   set hidden
+    #   set history=1000
+
+    #   set updatetime=300
+
+    #   set expandtab
+    #   set shiftwidth=2
+    #   set tabstop=2
+
+    #   set ignorecase
+    #   set smartcase
+
+    #   set number
+    #   set relativenumber
+
+    #   set backupdir=$HOME/.vim/backupfiles//
+    #   set directory=$HOME/.vim/swapfiles//
+    #   set undodir=$HOME/.vim/undofiles//
+    #   set undofile
+
+    #   set nocompatible
+
+    #   filetype plugin indent on
+
+    #   " always set autoindenting on
+    #   set autoindent
+    #   " smart indent; stop indent when closing brackets etc
+    #   set smartindent
+    #   " two spaces after .?! when joining lines
+    #   set joinspaces
+
+    #   " highlight search result
+    #   set hlsearch
+    #   " incremental search
+    #   set incsearch
+    #   set nolazyredraw
+
+    #   " delete whitespace, line break and char using <BS>
+    #   set backspace=indent,eol,start
+    #   " always show curser position
+    #   set ruler
+
+    #   " yank into system clipboard
+    #   set clipboard=unnamedplus
+
+    #   colorscheme solarized
+    #   " true color
+    #   set termguicolors
+    #   " make true colors work in tmux
+    #   let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
+    #   let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
+
+    #   " set textwidth=80
+    #   set colorcolumn=+1
+    #   set signcolumn=yes
+    #   " highlight current line
+    #   set cursorline
+
+    #   " encoding
+    #   set fileencoding=utf-8
+
+    #   " break at last word instead of last char
+    #   set linebreak
+
+    #   " autoload file changes
+    #   set autoread
+
+    #   set smarttab
+
+    #   set softtabstop=2
+    #   set shiftround
+
+    #   " invisible characters
+    #   set list
+    #   " set listchars=tab:â\ ,eol:¬,trail:â,extends:â¯,precedes:â®
+    #   " set showbreak=âª
+
+    #   " code folding settings
+    #   " fold based on syntax
+    #   set foldmethod=indent
+    #   " don't fold by default
+    #   set nofoldenable
+    #   set foldlevel=1
+
+    #   " smoother redrawing
+    #   set ttyfast
+    #   " diff with vertical split
+    #   set diffopt+=vertical
+    #   " show the status line all the time
+    #   set laststatus=2
+    #   " keep 5 lines on the screen when scrolling
+    #   set scrolloff=5
+    #   " enhanced command line completion
+    #   set wildmenu
+    #   " Search down into subfolders
+    #   " Provides tab-completion for all file-related tasks
+    #   set path+=**
+
+    #   " show incomplete commands
+    #   set showcmd
+
+    #   " complete files like a shell
+    #   set wildmode=list:longest
+
+    #   " command bar height
+    #   set cmdheight=1
+    #   " set terminal title
+    #   set title
+    #   " set shortmess+=TOFwatc
+    #   set shortmess+=c
+
+    #   " show matching braces
+    #   set showmatch
+    #   " how many tenths of a second to blink
+    #   set mat=2
+    #   " set spell langs
+    #   set spelllang=de,en
+
+    #   syntax enable
+    #   " let g:polyglot_disabled=['latex']
+    #   " highlight clear SpellBad
+    #   " highlight SpellBad cterm=undercurl
+
+    #   " " Only do this part when compiled with support for autocommands.
+    #   " if has("autocmd")
+    #   " " Put these in an autocmd group, so that we can delete them easily.
+    #   " augroup vimrcEx
+    #   " au!
+    #   " autocmd FileType text setlocal foldtext<
+    #   " augroup END
+    #   " endif " has("autocmd")
+
+    #   " error bells
+    #   set errorbells
+    #   set visualbell
+    #   set timeoutlen=500
+
+    #   " turn on manpages (:Man)
+    #   runtime ftplugin/man.vim
+
+    #   " set a map leader for more key combos
+    #   let mapleader=','
+
+    #   " clear highlighted search
+    #   noremap <space> :nohlsearch<cr>
+
+    #   " enable . command in visual mode
+    #   vnoremap . :normal .<cr>
+
+    #   " make the highlighting of tabs and other non-text less annoying
+    #   highlight SpecialKey ctermbg=none ctermfg=8
+    #   highlight NonText ctermbg=none ctermfg=8
+
+    #   " other color for popup
+    #   highlight Pmenu ctermbg=gray guibg=gray
+
+    #   " ctrlp
+    #   " order top to bottom
+    #   let g:ctrlp_match_window='bottom,order::ttb'
+    #   " open files in new buffer
+    #   let g:ctrlp_switch_buffer=0
+    #   " use ripgrep if available
+    #   if executable('rg')
+    #   set grepprg=rg\ --color=never
+    #   let g:ctrlp_user_command='rg %s --files -i --color=never --glob ""'
+    #   let g:ctrlp_use_caching=0
+    #   endif
+
+    #   " set textwidth for mails
+    #   autocmd FileType mail setlocal textwidth=72
+
+    #   " count wraped lines as one line when doing relative jumps
+    #   noremap <silent> <expr> j (v:count == 0 ? 'gj' : 'j')
+    #   noremap <silent> <expr> k (v:count == 0 ? 'gk' : 'k')
+
+    #   " scroll the viewport faster
+    #   nnoremap <C-e> 3<C-e>
+    #   nnoremap <C-y> 3<C-y>
+
+    #   "" Section AutoGroups {{{
+    #   "" file type specific settings
+    #   augroup configgroup
+    #   autocmd!
+
+    #   " automatically resize panes on resize
+    #   autocmd VimResized * exe 'normal! \<c-w>='
+    #   autocmd BufWritePost .vimrc,.vimrc.local,init.vim source %
+    #   " save all files on focus lost, ignoring warnings about untitled buffers
+    #   autocmd FocusLost * silent! wa
+
+    #   " make quickfix windows take all the lower section of the screen
+    #   " when there are multiple windows open
+    #   autocmd FileType qf wincmd J
+
+    #   autocmd! BufWritePost * Neomake
+    #   augroup END
+    #   " }}}
+
+    #   " Append modeline after last line in buffer.
+    #   " Use substitute() instead of printf() to handle '%%s' modeline in LaTeX files.
+    #   function! AppendModeline()
+    #   let l:modeline = printf(" vim: set filetype=%s ts=%d sw=%d tw=%d %s :",
+    #   \ &filetype, &tabstop, &shiftwidth, &textwidth, &expandtab ? 'et' : 'noet')
+    #   let l:modeline = substitute(&commentstring, "%s", l:modeline, "")
+    #   call append(line("$"), l:modeline)
+    #   endfunction
+    #   nnoremap <silent> <Leader>ml :call AppendModeline()<CR>
+
+    #   " netrw settings
+    #   " disable banner
+    #   let g:netrw_banner=0
+    #   " open in prior window
+    #   let g:netrw_browse_split=4
+    #   " open splits to the right
+    #   let g:netrw_altv=1
+    #   " treeview
+    #   let g:netrw_liststyle=3
+    #   let g:netrw_list_hide=netrw_gitignore#Hide()
+    #   let g:netrw_list_hide.=',\(^\|\s\s\)\zs\.\S\+'
+
+    #   " vimux mappings
+    #   " Prompt for a command
+    #   map <Leader>vp :VimuxPromptCommand<CR>
+    #   " Prompt for a make command
+    #   map <Leader>vm :VimuxPromptCommand("make ")<CR>
+    #   " Inspect runner pane
+    #   map <Leader>vi :VimuxInspectRunner<CR>
+    #   " Close runner
+    #   map <Leader>vq :VimuxCloseRunner<CR>
+    #   " Rerun last command
+    #   map <Leader>vv :VimuxRunLastCommand<CR>
+    #   " Stop running command
+    #   map <Leader>vs :VimuxInterruptRunner<CR>
+
+    #   " close Goyo *and* vim with :q
+    #   function! s:goyo_enter()
+    #   let b:quitting=0
+    #   let b:quitting_bang=0
+    #   autocmd QuitPre <buffer> let b:quitting=1
+    #   cabbrev <buffer> q! let b:quitting_bang=1 <bar> q!
+    #   endfunction
+
+    #   function! s:goyo_leave()
+    #   " Quit Vim if this is the only remaining buffer
+    #   if b:quitting && len(filter(range(1, bufnr('$')), 'buflisted(v:val)')) == 1
+    #   if b:quitting_bang
+    #   qa!
+    #   else
+    #   qa
+    #   endif
+    #   endif
+    #   endfunction
+    #   autocmd! User GoyoEnter call <SID>goyo_enter()
+    #   autocmd! User GoyoLeave call <SID>goyo_leave()
+
+    #   " run rustfmt when saving a file
+    #   let g:rustfmt_autosave=1
+
+    #   au BufRead,BufNewFile *.sbt set filetype=scala
+
+    #   " textwidth for emails
+    #   au BufRead /tmp/*mutt-* set tw=72
+    #   augroup filetypedetect
+    #     " Mail
+    #     autocmd BufRead,BufNewFile *mutt-*              setfiletype mail
+    #   augroup END
+
+
+    #   let g:coc_global_extensions = [
+    #     \ 'coc-explorer',
+    #     \ 'coc-snippets',
+    #     \ 'coc-pairs'
+    #   \ ]
+    #   nmap ge :CocCommand explorer<CR>
+    #   " Use tab for trigger completion with characters ahead and navigate.
+    #   " Use command ':verbose imap <tab>' to make sure tab is not mapped by other plugin.
+    #   inoremap <silent><expr> <TAB>
+    #   \ pumvisible() ? "\<C-n>" :
+    #   \ <SID>check_back_space() ? "\<TAB>" :
+    #   \ coc#refresh()
+    #   inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
+
+    #   function! s:check_back_space() abort
+    #   let col = col('.') - 1
+    #   return !col || getline('.')[col - 1]  =~# '\s'
+    #   endfunction
+
+    #   " Use <c-space> to trigger completion.
+    #   inoremap <silent><expr> <c-space> coc#refresh()
+
+    #   " Use <cr> to confirm completion, `<C-g>u` means break undo chain at current position.
+    #   " Coc only does snippet and additional edit on confirm.
+    #   inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
+    #   " Or use `complete_info` if your vim support it, like:
+    #   " inoremap <expr> <cr> complete_info()["selected"] != "-1" ? "\<C-y>" : "\<C-g>u\<CR>"
+
+    #   " Use `[g` and `]g` to navigate diagnostics
+    #   nmap <silent> [g <Plug>(coc-diagnostic-prev)
+    #   nmap <silent> ]g <Plug>(coc-diagnostic-next)
+
+    #   " Remap keys for gotos
+    #   nmap <silent> gd <Plug>(coc-definition)
+    #   nmap <silent> gy <Plug>(coc-type-definition)
+    #   nmap <silent> gi <Plug>(coc-implementation)
+    #   nmap <silent> gr <Plug>(coc-references)
+
+    #   " Use K to show documentation in preview window
+    #   nnoremap <silent> K :call <SID>show_documentation()<CR>
+
+    #   function! s:show_documentation()
+    #   if (index(['vim','help'], &filetype) >= 0)
+    #   execute 'h '.expand('<cword>')
+    #   else
+    #   call CocAction('doHover')
+    #   endif
+    #   endfunction
+
+    #   " Highlight symbol under cursor on CursorHold
+    #   autocmd CursorHold * silent call CocActionAsync('highlight')
+
+    #   " Remap for rename current word
+    #   nmap <leader>rn <Plug>(coc-rename)
+
+    #   " Remap for format selected region
+    #   xmap <leader>f  <Plug>(coc-format-selected)
+    #   nmap <leader>f  <Plug>(coc-format-selected)
+
+    #   augroup mygroup
+    #   autocmd!
+    #   " Setup formatexpr specified filetype(s).
+    #   autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
+    #   " Update signature help on jump placeholder
+    #   autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
+    #   augroup end
+
+    #   " Remap for do codeAction of selected region, ex: `<leader>aap` for current paragraph
+    #   xmap <leader>a  <Plug>(coc-codeaction-selected)
+    #   nmap <leader>a  <Plug>(coc-codeaction-selected)
+
+    #   " Remap for do codeAction of current line
+    #   nmap <leader>ac  <Plug>(coc-codeaction)
+    #   " Fix autofix problem of current line
+    #   nmap <leader>qf  <Plug>(coc-fix-current)
+
+    #   " Create mappings for function text object, requires document symbols feature of languageserver.
+    #   xmap if <Plug>(coc-funcobj-i)
+    #   xmap af <Plug>(coc-funcobj-a)
+    #   omap if <Plug>(coc-funcobj-i)
+    #   omap af <Plug>(coc-funcobj-a)
+
+    #   " Use <C-d> for select selections ranges, needs server support, like: coc-tsserver, coc-python
+    #   nmap <silent> <C-d> <Plug>(coc-range-select)
+    #   xmap <silent> <C-d> <Plug>(coc-range-select)
+
+    #   " Use `:Format` to format current buffer
+    #   command! -nargs=0 Format :call CocAction('format')
+
+    #   " Use `:Fold` to fold current buffer
+    #   command! -nargs=? Fold :call     CocAction('fold', <f-args>)
+
+    #   " use `:OR` for organize import of current buffer
+    #   command! -nargs=0 OR   :call     CocAction('runCommand', 'editor.action.organizeImport')
+
+    #   " Add status line support, for integration with other plugin, checkout `:h coc-status`
+    #   " set statusline^=%{coc#status()}%{get(b:,'coc_current_function',''')}
+
+    #   " Using CocList
+    #   " Show all diagnostics
+    #   nnoremap <silent> <space>a  :<C-u>CocList diagnostics<cr>
+    #   " Manage extensions
+    #   nnoremap <silent> <space>e  :<C-u>CocList extensions<cr>
+    #   " Show commands
+    #   nnoremap <silent> <space>c  :<C-u>CocList commands<cr>
+    #   " Find symbol of current document
+    #   nnoremap <silent> <space>o  :<C-u>CocList outline<cr>
+    #   " Search workspace symbols
+    #   nnoremap <silent> <space>s  :<C-u>CocList -I symbols<cr>
+    #   " Do default action for next item.
+    #   nnoremap <silent> <space>j  :<C-u>CocNext<CR>
+    #   " Do default action for previous item.
+    #   nnoremap <silent> <space>k  :<C-u>CocPrev<CR>
+    #   " Resume latest coc list
+    #   nnoremap <silent> <space>p  :<C-u>CocListResume<CR>
+
+    #   " properly find root for py projects in workspace
+    #   autocmd FileType python let b:coc_root_patterns = ['.git', '.env', 'venv', '.venv', 'setup.cfg', 'setup.py', 'pyproject.toml', 'pyrightconfig.json']
+
+    #   " let g:tex_flavor = 'latex'
+    # '';
+      # lua << EOF
+      #   ${builtins.readFile ./init.lua}
+      # EOF
+      # generatedConfigs = {
+      #   lua = builtins.readFile ./plugins.lua;
+      # };
+      extraConfig = ''
+      ${builtins.readFile ./init.vim}
+
+      lua << EOF
+        ${builtins.readFile ./init.lua}
+      EOF
+    '';
+  };
+in {
+  # Note that this doesn’t merge deeply, so you couldn’t add to plugins. For that
+  # you can use the nixos module system’s mkMerge with
+  # programs.neovim = lib.mkMerge [ config { vimAlias = true; } ]
+
+  programs.neovim = {
     vimAlias = true;
     viAlias = true;
-    plugins = with pkgs.unstable.vimPlugins; [
-      astrocore
-      astrolsp
-      astroui
-    ];
-  };
+  } // config;
+  # programs.vim = config;
+
+  # xdg.configFile."nvim/coc-settings.json".text = builtins.toJSON {
+  #   # "go.goplsPath" = "${gopls}/bin/gopls";
+  # };
+
 }

home/polybar.nix

@@ -124,6 +124,7 @@
     };
 
     script = ''
+      polybar top &
     '';
   };
 }

home/sway.nix

@@ -16,7 +16,6 @@ let
 in {
   imports = [
     ./gammastep.nix
-    ./kanshi.nix
   ];
 
   home.packages = with pkgs; [
@@ -42,7 +41,6 @@ in {
   wayland.windowManager.sway = {
     enable = true;
     swaynag.enable = true;
-    systemd.enable = true;
     config = {
       modifier = mod;
 

home/sway/kanshi.nix

@@ -1,34 +0,0 @@
-{ config, ... }: {
-  # automatically configure monitor layout depending on connected devices
-  # https://git.sr.ht/~emersion/kanshi
-  services.kanshi = {
-    enable = config.wayland.windowManager.sway.enable;
-    settings = [
-      {
-        profile = {
-          name = "home";
-          outputs = [
-            {
-              criteria = "eDP-1";
-              position = "0,0";
-            }
-            {
-              criteria = "HDMI-A-1";
-              position = "1920,0";
-            }
-          ];
-        };
-      }
-      {
-        profile = {
-          name = "mobile";
-          outputs = [
-            {
-              criteria = "eDP-1";
-            }
-          ];
-        };
-      }
-    ];
-  };
-}

machines/common.nix

@@ -37,10 +37,10 @@ inputs:
       # stop mumble from muting other processes
       #extraConfig = "unload-module module-role-cork";
     #};
-    graphics = {
+    opengl = {
       enable = true;
       # driSupport = true;
-      enable32Bit = true;
+      driSupport32Bit = true;
     };
   };
 
@@ -167,8 +167,8 @@ inputs:
     # virtualbox.host.enableExtensionPack = true;
   };
   # virt-manager
-  virtualisation.libvirtd.enable = false;
-  programs.virt-manager.enable = false;
+  virtualisation.libvirtd.enable = true;
+  programs.virt-manager.enable = true;
   #dconf.settings = {
     #"org/virt-manager/virt-manager/connections" = {
       #autoconnect = ["qemu:///system"];
@@ -206,7 +206,7 @@ inputs:
       font-awesome
       nerdfonts
       noto-fonts
-      noto-fonts-cjk-sans
+      noto-fonts-cjk
       noto-fonts-emoji
       powerline-fonts
       material-icons

machines/dev.nix

@@ -30,8 +30,7 @@ inputs:
     tea
 
     #idea.idea-community
-    # unstable.jetbrains.idea-community
-    jetbrains.idea-community
+    unstable.jetbrains.idea-community
 
     dbeaver-bin
   ];

machines/entertainment.nix

@@ -23,7 +23,7 @@ inputs:
   ];
 
   # needed for steam
-  hardware.graphics.enable32Bit = true;
+  hardware.opengl.driSupport32Bit = true;
   hardware.pulseaudio.support32Bit = true;
 
   programs.steam.enable = true;

machines/morpheus.nix

@@ -22,22 +22,16 @@ inputs.nixpkgs.lib.nixosSystem {
     (import ./office.nix inputs)
     ({ pkgs, lib, ... }: {
       system.autoUpgrade = {
-        enable = false;
-        flake = inputs.self.outPath;
-        flags = [
-          "--update-input"
-          "nixpkgs"
-          "--update-input"
-          "nixpkgs-unstable"
-          "--update-input"
-          "home-manager"
-          "--update-input"
-          "flake-utils"
-          "-L" # print build logs
-        ];
+        enable = true;
         allowReboot = false;
       };
 
+      environment.systemPackages = with pkgs; [
+        # automatic btrfs snapshots
+        snapper
+        snapper-gui
+      ];
+
       networking = {
         hostName = hostname;
         interfaces.enp1s0.useDHCP = true;
@@ -47,6 +41,14 @@ inputs.nixpkgs.lib.nixosSystem {
         # enable touchpad support
         libinput.enable = true;
         blueman.enable = true;
+        snapper.configs = {
+          home = {
+            SUBVOLUME = "/home";
+            ALLOW_USERS = [ "me" ];
+            TIMELINE_CREATE = true;
+            TIMELINE_CLEANUP = true;
+          };
+        };
       };
       users.users.me = {
         isNormalUser = true;

machines/morpheus/btrbk.nix

@@ -1,6 +1,28 @@
 { ... }: {
   services.btrbk = {
     instances = {
+      /*
+      home = {
+        settings = {
+          snapshot_preserve = "24h 14d 4w 12m";
+          snapshot_preserve_min = "latest";
+
+          # don't auto cleanup target
+          target_preserve_min = "all";
+
+          volume."/" = {
+            snapshot_dir = ".btrbk";
+            subvolume = {
+              home = {
+                snapshot_create = "always";
+              };
+            };
+            target = "/run/media/me/backup/morpheus";
+          };
+        };
+      };
+      */
+
       # local snapshots:
       # - create hourly
       # - keep hourly for 4 days and daily forever
@@ -27,8 +49,7 @@
         # disable systemd timer
         onCalendar = null;
         settings = {
-          # 14 * 24 = 336
-          snapshot_preserve = "336h 14d";
+          snapshot_preserve = "*h 14d";
           snapshot_preserve_min = "latest";
 
           target_preserve = "14d 8w *m";

machines/w1n5t0n.nix

@@ -13,7 +13,7 @@ inputs.nixpkgs.lib.nixosSystem {
     (import ./office.nix inputs)
     ({ pkgs, lib, ... }: {
       system.autoUpgrade = {
-        enable = false;
+        enable = true;
         allowReboot = false;
       };