From 9712d03b2495cab0b11dad38d4a629154b27e922 Mon Sep 17 00:00:00 2001
From: stupidcomputer <ryan@beepboop.systems>
Date: Tue, 26 Nov 2024 15:37:54 -0600
Subject: [PATCH] add a new, experimental laptop configuration

---
 .gitmodules                           |   3 +
 lappy/README.md                       |   4 +
 lappy/builds/default.nix              |   8 ++
 lappy/builds/dmenu                    |   1 +
 lappy/builds/dwm                      |   1 +
 lappy/builds/dwm.nix                  |  22 +++++
 lappy/builds/st                       |   1 +
 lappy/builds/utils.nix                |  25 ++++++
 lappy/builds/utils/cmus-status-update |  34 ++++++++
 lappy/builds/utils/paperless          |  30 +++++++
 lappy/builds/utils/rebuild            |   3 +
 lappy/builds/utils/status             |  31 +++++++
 lappy/config/bash/bashrc              |  38 +++++++++
 lappy/config/bash/profile             |  47 +++++++++++
 lappy/config/cmus/rc                  |   3 +
 lappy/config/default.nix              |  45 ++++++++++
 lappy/config/git/config               |  21 +++++
 lappy/config/nvim/init.lua            | 113 ++++++++++++++++++++++++++
 lappy/config/rbw/config.json          |   6 ++
 lappy/config/sx/default.nix           |  16 ++++
 lappy/config/sx/sxrc                  |   8 ++
 lappy/configuration.nix               |  75 +++++++++++++++++
 lappy/hardware-configuration.nix      |  26 ++++++
 lappy/paperless.nix                   |  18 ++++
 24 files changed, 579 insertions(+)
 create mode 100644 .gitmodules
 create mode 100644 lappy/README.md
 create mode 100644 lappy/builds/default.nix
 create mode 160000 lappy/builds/dmenu
 create mode 160000 lappy/builds/dwm
 create mode 100644 lappy/builds/dwm.nix
 create mode 160000 lappy/builds/st
 create mode 100644 lappy/builds/utils.nix
 create mode 100755 lappy/builds/utils/cmus-status-update
 create mode 100755 lappy/builds/utils/paperless
 create mode 100755 lappy/builds/utils/rebuild
 create mode 100755 lappy/builds/utils/status
 create mode 100644 lappy/config/bash/bashrc
 create mode 100644 lappy/config/bash/profile
 create mode 100644 lappy/config/cmus/rc
 create mode 100644 lappy/config/default.nix
 create mode 100644 lappy/config/git/config
 create mode 100644 lappy/config/nvim/init.lua
 create mode 100644 lappy/config/rbw/config.json
 create mode 100644 lappy/config/sx/default.nix
 create mode 100755 lappy/config/sx/sxrc
 create mode 100644 lappy/configuration.nix
 create mode 100644 lappy/hardware-configuration.nix
 create mode 100644 lappy/paperless.nix

diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..b2ea95d
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "lappy/builds/dwm"]
+	path = lappy/builds/dwm
+	url = https://git.beepboop.systems/stupidcomputer/dwm
diff --git a/lappy/README.md b/lappy/README.md
new file mode 100644
index 0000000..5072990
--- /dev/null
+++ b/lappy/README.md
@@ -0,0 +1,4 @@
+# lappy
+
+within this directory are some experimental configurations for a laptop.
+that is all.
diff --git a/lappy/builds/default.nix b/lappy/builds/default.nix
new file mode 100644
index 0000000..9646d2c
--- /dev/null
+++ b/lappy/builds/default.nix
@@ -0,0 +1,8 @@
+{ config, pkgs, ... }:
+
+{
+  environment.systemPackages = with pkgs; [
+    (callPackage ./utils.nix {})
+    (callPackage ./dwm.nix {})
+  ];
+}
diff --git a/lappy/builds/dmenu b/lappy/builds/dmenu
new file mode 160000
index 0000000..86f0b51
--- /dev/null
+++ b/lappy/builds/dmenu
@@ -0,0 +1 @@
+Subproject commit 86f0b5119eaa39943013d009967432ffd9d18365
diff --git a/lappy/builds/dwm b/lappy/builds/dwm
new file mode 160000
index 0000000..f972a39
--- /dev/null
+++ b/lappy/builds/dwm
@@ -0,0 +1 @@
+Subproject commit f972a39b880bc2a631c3804b6c9b41faeb9a3898
diff --git a/lappy/builds/dwm.nix b/lappy/builds/dwm.nix
new file mode 100644
index 0000000..0777905
--- /dev/null
+++ b/lappy/builds/dwm.nix
@@ -0,0 +1,22 @@
+{ stdenv
+, lib
+, pkgs
+, libX11
+, libXinerama
+, libXft
+}:
+
+stdenv.mkDerivation rec {
+  pname = "dwm";
+  version = "6.5";
+
+  src = ./dwm;
+
+  buildInputs = [ libX11 libXinerama libXft ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp dwm $out/bin
+    cp dwm-setstatus $out/bin
+  '';
+}
diff --git a/lappy/builds/st b/lappy/builds/st
new file mode 160000
index 0000000..a0274bc
--- /dev/null
+++ b/lappy/builds/st
@@ -0,0 +1 @@
+Subproject commit a0274bc20e11d8672bb2953fdd1d3010c0e708c5
diff --git a/lappy/builds/utils.nix b/lappy/builds/utils.nix
new file mode 100644
index 0000000..44ca554
--- /dev/null
+++ b/lappy/builds/utils.nix
@@ -0,0 +1,25 @@
+{ stdenv
+, lib
+, pkgs
+# shell scripts stuff
+, makeWrapper
+}:
+
+stdenv.mkDerivation rec {
+  pname = "utils";
+  version = "1.01";
+
+  src = ./utils;
+
+  nativeBuildInputs = [ makeWrapper ];
+  buildInputs = [ ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+
+    for i in $(ls $src/); do
+      cp $src/$i $out/bin
+      wrapProgram $out/bin/$i --prefix PATH : ${lib.makeBinPath [ ]}
+    done
+  '';
+}
diff --git a/lappy/builds/utils/cmus-status-update b/lappy/builds/utils/cmus-status-update
new file mode 100755
index 0000000..0730f88
--- /dev/null
+++ b/lappy/builds/utils/cmus-status-update
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+# see original at
+# https://github.com/cmus/cmus/blob/master/cmus-status-display
+
+output()
+{
+	printf "%s" "$*" > /dev/shm/status/cmus 2>&1
+}
+
+while test $# -ge 2
+do
+	eval _$1='$2'
+	shift
+	shift
+done
+
+if test "$_status" = "playing"; then _status=">"; else _status="="; fi
+if test -n "$_file"
+then
+	h=$(($_duration / 3600))
+	m=$(($_duration % 3600))
+
+	duration=""
+	test $h -gt 0 && dur="$h:"
+	duration="$dur$(printf '%02d:%02d' $(($m / 60)) $(($m % 60)))"
+
+	output "${_status}$_artist($_album)-$_title"
+elif test -n "$_url"
+then
+	output "${_status}$_url-$_title"
+else
+	output "${_status}"
+fi
diff --git a/lappy/builds/utils/paperless b/lappy/builds/utils/paperless
new file mode 100755
index 0000000..14d78a2
--- /dev/null
+++ b/lappy/builds/utils/paperless
@@ -0,0 +1,30 @@
+#!/bin/sh
+
+case "$1" in
+	"start")
+		printf "[] starting paperless\n"
+		systemctl start redis-paperless paperless-scheduler
+		;;
+	"stop")
+		printf "[] stopping paperless\n"
+		systemctl stop paperless-web paperless-task-queue paperless-scheduler paperless-consumer redis-paperless
+		;;
+	"query")
+		exit $([ $(systemctl | grep -c paperless) -gt 0 ])
+		;;
+	*)
+		cat <<EOF
+paperless -- start and stop the paperless web service easily
+
+paperless start
+	start the paperless systemd services if they haven't already
+	been started
+
+paperless stop
+	stop the paperless systemd services
+
+paperless query
+	return 0 if paperless is running, 1 if not
+EOF
+		;;
+esac
diff --git a/lappy/builds/utils/rebuild b/lappy/builds/utils/rebuild
new file mode 100755
index 0000000..2d06639
--- /dev/null
+++ b/lappy/builds/utils/rebuild
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+cd $HOME/dots/lappy; sudo nixos-rebuild switch -I nixos-config=./configuration.nix
diff --git a/lappy/builds/utils/status b/lappy/builds/utils/status
new file mode 100755
index 0000000..714804c
--- /dev/null
+++ b/lappy/builds/utils/status
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# try to load the sleep builtin dynamically, because otherwise there's
+# a *lot* of overhead (in terms of PID count)
+if [[ $(</proc/cmdline) = *"nixos-system"* ]]; then
+	enable -f /run/current-system/sw/lib/bash/sleep sleep
+else
+	enable -f /lib/bash/sleep sleep
+fi
+
+get_cmus_info () {
+	if [ /dev/shm/status/cmus -nt /dev/shm/status/modified ]; then
+		cmus_status=$(</dev/shm/status/cmus)
+		touch /dev/shm/status/modified
+	fi
+}
+
+while true; do
+	# use /dev/shm to minimize the amount of i/o on disk
+	if [ ! -d /dev/shm/status ]; then
+		mkdir -p /dev/shm/status
+		touch /dev/shm/status/modified
+	fi
+
+	battery=$(</sys/class/power_supply/BAT0/capacity)
+	printf -v date '%(%H)T:%(%M)T' -1
+	get_cmus_info
+
+	printf "%s/%s/%s\n" "$cmus_status" "$date" "$battery"
+	sleep 1
+done | dwm-setstatus
diff --git a/lappy/config/bash/bashrc b/lappy/config/bash/bashrc
new file mode 100644
index 0000000..e97332c
--- /dev/null
+++ b/lappy/config/bash/bashrc
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+# if not interactive, don't do anything
+[ -z "$PS1" ] && return
+
+# some housekeeping
+alias ls="ls --color=auto --group-directories-first"
+
+function cd() {
+	builtin cd "$@" && ls --color=auto --group-directories-first
+}
+
+# history
+HISTCONTROL=ignorespace:ignoredups:erasedups
+HISTFILESIZE=9999999999
+HISTSIZE=9999999999
+
+# bash specific settings
+set -o vi # vim mode
+shopt -s autocd
+shopt -s cmdhist
+shopt -s histreedit
+shopt -s histappend
+shopt -s histverify
+
+PS1="\w\$ "
+
+if [ -n "$IN_NIX_SHELL" ]; then
+	NIX_SHELL_PS1="nix:"
+fi
+
+if [ "$USER" = "root" ]; then
+	USER_PREFIX="\[\033[41m\]root:\[\033[0;0m\]"
+elif [ "$USER" != "usr" ]; then
+	USER_PREFIX="$USER:"
+fi
+
+PS1="$USER_PREFIX\[\033[36;1m\]${NIX_SHELL_PS1}arist:$PS1\[\033[0;0m\]"
diff --git a/lappy/config/bash/profile b/lappy/config/bash/profile
new file mode 100644
index 0000000..dcee726
--- /dev/null
+++ b/lappy/config/bash/profile
@@ -0,0 +1,47 @@
+#!/bin/bash
+
+# paths and stuff
+export PATH="$PATH:$HOME/.local/bin"
+
+export MANPATH="$(manpath -q):$HOME/.local/share/man"
+export EDITOR="nvim"
+mkdir -p "$HOME/.local/bin" "$HOME/.share/man"
+
+# program exports to keep the $HOME neat and tidy
+# bash
+export HISTFILE="$HOME/.config/bash/hist"
+export HISTFILESIZE=3000
+
+# python
+export PYTHONSTARTUP="$HOME/.config/python/pythonrc.py"
+
+# less
+export LESSHISTFILE="-"
+
+# gnupg
+export GNUPGHOME="$HOME/.local/share/gnupg"
+
+# XDG config
+export XDG_CONFIG_HOME="$HOME/.config"
+export XDG_CACHE_HOME="$HOME/.cache"
+export XDG_DATA_HOME="$HOME/.local/share"
+export XDG_STATE_HOME="$HOME/.local/state"
+
+# ls
+export LS_COLORS='rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.webp=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:';
+
+export $(dbus-launch)
+export GTK_THEME="earth"
+
+# elinks
+export ELINKS_CONFDIR="$HOME/.config/elinks"
+
+# dbus configuration
+export DBUS_SESSION_BUS_ADDRESS="unix:path=$XDG_RUNTIME_DIR/bus"
+
+# make nix-shell respect our PS1
+export NIX_SHELL_PRESERVE_PROMPT=1
+
+# source the bashrc(s)
+[ -f $HOME/.config/bash/bashrc ] && . $HOME/.config/bash/bashrc
+[ -f $HOME/.bashrc ] && . $HOME/.bashrc
diff --git a/lappy/config/cmus/rc b/lappy/config/cmus/rc
new file mode 100644
index 0000000..ec85020
--- /dev/null
+++ b/lappy/config/cmus/rc
@@ -0,0 +1,3 @@
+set show_current_bitrate=true
+set pause_on_output_change=true
+set status_display_program=cmus-status-update
diff --git a/lappy/config/default.nix b/lappy/config/default.nix
new file mode 100644
index 0000000..71ecf63
--- /dev/null
+++ b/lappy/config/default.nix
@@ -0,0 +1,45 @@
+{ config, pkgs, ... }:
+
+{
+  imports = [
+    ./sx
+  ];
+
+  # make the bashrc go in .config/bash, not the home directory
+  environment.etc = {
+    "profile.local" = {
+      text = "source /home/usr/.config/bash/profile";
+    };
+    "bashrc.local" = {
+      text = "source /home/usr/.config/bash/bashrc";
+    };
+  };
+
+  system.userActivationScripts = {
+    copyEssentialConfiguration = {
+      text = ''
+        mkdir -p /home/usr/.config
+
+        mkdir -p /home/usr/.config/nvim
+        ${pkgs.coreutils}/bin/ln -sf /home/usr/dots/lappy/config/nvim/init.lua /home/usr/.config/nvim/init.lua
+
+        mkdir -p /home/usr/.config/sx
+        ${pkgs.coreutils}/bin/ln -sf /home/usr/dots/lappy/config/sx/sxrc /home/usr/.config/sx/sxrc
+
+        mkdir -p /home/usr/.config/bash
+        ${pkgs.coreutils}/bin/ln -sf /home/usr/dots/lappy/config/bash/bashrc /home/usr/.config/bash/bashrc
+        ${pkgs.coreutils}/bin/ln -sf /home/usr/dots/lappy/config/bash/profile /home/usr/.config/bash/profile
+
+        mkdir -p /home/usr/.config/git
+        ${pkgs.coreutils}/bin/ln -sf /home/usr/dots/lappy/config/git/config /home/usr/.config/git/config
+
+        mkdir -p /home/usr/.config/rbw
+        ${pkgs.coreutils}/bin/ln -sf /home/usr/dots/lappy/config/rbw/config.json /home/usr/.config/rbw/config.json
+
+        mkdir -p /home/usr/.config/cmus
+        ${pkgs.coreutils}/bin/ln -sf /home/usr/dots/lappy/config/cmus/rc /home/usr/.config/cmus/rc
+      '';
+      deps = [];
+    };
+  };
+}
diff --git a/lappy/config/git/config b/lappy/config/git/config
new file mode 100644
index 0000000..a8fb991
--- /dev/null
+++ b/lappy/config/git/config
@@ -0,0 +1,21 @@
+[user]
+	email = ryan@beepboop.systems
+	name = stupidcomputer
+
+[credential "https://git.beepboop.systems"]
+	helper = !git-rbw-wrap gitea
+
+[credential "https://github.com"]
+	helper = !git-rbw-wrap github-pat
+
+[advice]
+	addIgnoredFile = false
+
+[init]
+	defaultBranch = main
+
+[help]
+	autocorrect = prompt
+
+[push]
+	autoSetupRemote = true
diff --git a/lappy/config/nvim/init.lua b/lappy/config/nvim/init.lua
new file mode 100644
index 0000000..d71b31c
--- /dev/null
+++ b/lappy/config/nvim/init.lua
@@ -0,0 +1,113 @@
+-- helper functions {{{
+local keymapper = vim.keymap
+local globals = vim.g
+local opt = vim.o
+local cmd = vim.cmd
+function nnoremap(l, r)
+	keymapper.set('n', l, r) -- noremap is implied
+end
+
+function inoremap(l, r)
+	keymapper.set('i', l, r)
+end
+
+function tnoremap(l, r)
+	keymapper.set('t', l, r)
+end
+-- }}}
+
+-- custom mappings {{{
+globals.mapleader = ' '
+nnoremap(';', ':')
+nnoremap(':', ';')
+nnoremap('<leader><leader>', ':')
+
+-- source init.vim
+-- requires rebuilding the configuration first
+nnoremap('<leader>rr', function()
+	cmd.source('~/.config/nvim/init.lua')
+end)
+-- edit init.vim
+nnoremap('<leader>re', function()
+	cmd.edit('~/.config/nvim/init.lua')
+end)
+-- openup netrw
+nnoremap('<leader>fs', function()
+	cmd.Lexplore()
+end)
+
+inoremap('qp', '<c-g>u<Esc>[s1z=`]a<c-g>u')
+inoremap("<C-a>", "<Esc>mZ0i<Tab><Esc>`ZlA")
+inoremap('jk', '<Esc>')
+inoremap('zz', '<Esc>:w!<CR>a')
+
+tnoremap('<Esc>', '<C-\\><C-n>')
+-- }}}
+
+-- vim options {{{
+opt.compatible = false
+opt.number = true
+opt.foldmethod = 'marker'
+opt.encoding = 'utf8'
+opt.list = true
+opt.lcs = 'tab:->,trail:_,eol:^'
+opt.clipboard = 'unnamedplus'
+opt.spell = true
+opt.spelllang = "en_us"
+opt.title = true
+opt.ts = 2
+opt.sw = 2
+opt.hlsearch = true
+opt.incsearch = true
+opt.ignorecase = true
+opt.smartcase = true
+opt.inccommand = 'nosplit'
+opt.hidden = true
+opt.linebreak = true
+opt.path = '.,/usr/include,**'
+opt.statusline="%f %r%m%q%h%=%y 0x%02B %04l:%03c:%03p"
+vim.api.nvim_exec("let &titlestring='%{expand(\"%:p\")}'", true)
+
+globals.vimtex_view_method = 'zathura'
+-- }}}
+
+-- autocommands {{{
+function setTabbing(lang, width)
+	vim.api.nvim_create_autocmd({"Filetype"}, {
+		pattern = {lang},
+		callback = function()
+			vim.bo.expandtab = true
+			vim.bo.tabstop = width
+			vim.bo.shiftwidth = width
+		end
+	})
+end
+
+setTabbing("python", 4)
+setTabbing("htmldjango", 4)
+setTabbing("javascript", 4)
+setTabbing("css", 4)
+setTabbing("html", 4)
+setTabbing("nix", 2)
+
+vim.api.nvim_create_autocmd({"TermOpen"}, {
+	pattern = {"*"},
+	callback = function()
+		vim.wo.number = false
+	end
+})
+
+vim.api.nvim_create_autocmd({"TermOpen"}, {
+	pattern = {"*"},
+	command = "setlocal nospell",
+})
+-- }}}
+
+-- netrw options {{{
+globals.netrw_winsize = -28
+globals.netrw_banner = 0
+-- for tree view
+globals.netrw_liststyle = 3
+-- use previous window to open files
+globals.netrw_browser_split = 4
+-- }}}
diff --git a/lappy/config/rbw/config.json b/lappy/config/rbw/config.json
new file mode 100644
index 0000000..8f18c83
--- /dev/null
+++ b/lappy/config/rbw/config.json
@@ -0,0 +1,6 @@
+{
+  "base_url": "https://bitwarden.beepboop.systems",
+  "email": "bit@beepboop.systems",
+  "identity_url": null,
+  "lock_timeout": 3600
+}
diff --git a/lappy/config/sx/default.nix b/lappy/config/sx/default.nix
new file mode 100644
index 0000000..55dbcbe
--- /dev/null
+++ b/lappy/config/sx/default.nix
@@ -0,0 +1,16 @@
+{ lib, config, pkgs, ...}:
+
+{
+  services.xserver = {
+    enable = true;
+    xkb.layout = "us";
+
+    displayManager.sx.enable = true;
+  };
+
+  environment.systemPackages = with pkgs; [
+    xorg.xset
+    xorg.setxkbmap
+    xcape
+  ];
+}
diff --git a/lappy/config/sx/sxrc b/lappy/config/sx/sxrc
new file mode 100755
index 0000000..6c80c80
--- /dev/null
+++ b/lappy/config/sx/sxrc
@@ -0,0 +1,8 @@
+status &
+
+xset r rate 200 80
+setxkbmap -option caps:super
+pkill xcape
+xcape -e 'Super_L=Escape'
+
+dwm
diff --git a/lappy/configuration.nix b/lappy/configuration.nix
new file mode 100644
index 0000000..6a2364f
--- /dev/null
+++ b/lappy/configuration.nix
@@ -0,0 +1,75 @@
+{ config, pkgs, ... }:
+
+{
+  imports = [
+    ./builds
+    ./config
+    ./paperless.nix
+    ./hardware-configuration.nix
+  ];
+
+  boot.loader.grub = {
+    enable = true;
+    device = "/dev/nvme0n1";
+  };
+
+  networking = {
+    hostName = "aristotle";
+    networkmanager.enable = true;
+  };
+  hardware = {
+    pulseaudio.enable = true;
+    bluetooth = {
+      enable = true;
+      settings.General.ControllerMode = "bredr";
+    };
+  };
+
+  time.timeZone = "America/Chicago";
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  users.users.usr = {
+    isNormalUser = true;
+    description = "usr";
+    extraGroups = [ "networkmanager" "wheel" ];
+    packages = with pkgs; [];
+  };
+
+  nixpkgs.config.allowUnfree = true;
+
+  environment.systemPackages = with pkgs; [
+    neovim
+    git
+
+    brave
+    (pkgs.st.overrideAttrs (old: {
+        patches = [
+          ./builds/st/scrollback.patch
+          ./builds/st/clipboard.patch
+        ];
+        conf = ./builds/st/config.h;
+      })
+    )
+    dmenu
+    cmus
+    htop
+    rbw
+    pinentry-tty
+    ncpamixer
+    bluetuith
+  ];
+
+  services = {
+    xserver = {
+      enable = true;
+      xkb = {
+        layout = "us";
+        variant = "";
+      };
+    };
+    libinput.enable = true;
+    tlp.enable = true;
+  };
+
+  system.stateVersion = "24.05";
+}
diff --git a/lappy/hardware-configuration.nix b/lappy/hardware-configuration.nix
new file mode 100644
index 0000000..d5030dd
--- /dev/null
+++ b/lappy/hardware-configuration.nix
@@ -0,0 +1,26 @@
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  
+  boot = {
+    initrd.availableKernelModules = [ "xhci_pci" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
+    initrd.kernelModules = [ ];
+    kernelModules = [ "kvm-intel" ];
+    extraModulePackages = [ ];
+  };
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/e10eea5c-4dca-40f7-86cc-02105bc6d4e0";
+      fsType = "ext4";
+    };
+
+  swapDevices = [ ];
+
+  networking.useDHCP = lib.mkDefault true;
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}
diff --git a/lappy/paperless.nix b/lappy/paperless.nix
new file mode 100644
index 0000000..a536bfa
--- /dev/null
+++ b/lappy/paperless.nix
@@ -0,0 +1,18 @@
+{ config, pkgs, lib, ... }:
+{
+  services.paperless = {
+    enable = true;
+
+    # we're only hosting on loopback, so this is safe
+    passwordFile = builtins.toFile "admin_pass" "admin";
+    address = "127.0.0.1"; # see above comment
+    port = 5000;
+  };
+
+  # start paperless manually so as to not destroy battery life
+  systemd.services = {
+    paperless-scheduler.wantedBy = lib.mkForce [];
+    redis-paperless.wantedBy = lib.mkForce [];
+    redis-paperless.after = lib.mkForce [];
+  };
+}