boxes/x230t/default.nix

@@ -7,26 +7,10 @@
     ../../modules/common.nix
     ../../modules/x11.nix
     ../../modules/tlp.nix
-    ../../modules/media.nix
-    ../../modules/anki.nix
-    ../../modules/power-control.nix
   ];
 
-  environment.systemPackages = with pkgs; [
-    xscreensaver
-  ];
-
-  services.getty.autologinUser = "usr";
-
-  boot.loader = {
-    grub.timeoutStyle = "hidden";
-    timeout = 0;
-    grub.enable = true;
-    grub.device = "/dev/sda";
-  };
-
-  hardware.pulseaudio.enable = true;
-
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "/dev/sda";
 
   networking.hostName = "x230t";
 

boxes/x230t/hardware-configuration.nix

@@ -14,7 +14,7 @@
   boot.extraModulePackages = [ ];
 
   fileSystems."/" =
-    { device = "/dev/disk/by-uuid/772f67d6-9434-42f1-aa3e-153e41affe4c";
+    { device = "/dev/disk/by-uuid/99d9f4ba-5781-4f2d-aa15-f1f911658913";
       fsType = "ext4";
     };
 

builds/pash.nix

@@ -0,0 +1,27 @@
+{ stdenv
+, lib
+, bash
+, gnupg
+, makeWrapper
+, fetchgit
+}:
+
+stdenv.mkDerivation rec {
+  pname = "pash";
+  version = "1.00";
+
+  src = fetchgit {
+    url = "https://git.beepboop.systems/rndusr/pash";
+    sha256 = "sha256-0L3N7F4BwVdu4rR5xpUEIHcX/x64Gni8JTUki5kGH24=";
+  };
+
+  nativeBuildInputs = [ makeWrapper gnupg ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp $src/pash $out/bin/pash
+    wrapProgram $out/bin/pash --prefix PATH : ${lib.makeBinPath [ bash ]}
+  '';
+
+  phases = [ "installPhase" ];
+}

builds/rebuild/rebuild

@@ -1,6 +1,2 @@
 cd ~/dot_testing
-if [ -f "flake.nix" ]; then
-	sudo nixos-rebuild --flake . switch $@
-else
 sudo nixos-rebuild -I nixos-config=./boxes/$(hostname).nix switch $@
-fi

builds/st.nix

@@ -12,7 +12,7 @@
 
 stdenv.mkDerivation rec {
   pname = "st";
-  version = "1.02";
+  version = "69.19";
 
   src = fetchgit {
     url = "https://git.beepboop.systems/rndusr/st";

builds/utils.nix

@@ -1,10 +1,5 @@
 { stdenv
 , lib
-# for statusbar
-, pkg-config
-, libxcb
-# shell scripts stuff
-, makeWrapper
 , sxhkd
 , bash
 , feh
@@ -12,33 +7,30 @@
 , fzy
 , figlet
 , curl
-, ytfzf
 , xrandr
+, makeWrapper
 }:
 
 stdenv.mkDerivation rec {
   pname = "utils";
-  version = "1.01";
+  version = "1.00";
 
   src = ./utils;
 
-  nativeBuildInputs = [ makeWrapper pkg-config libxcb ];
-  buildInputs = [ libxcb bash feh xrandr jq curl fzy ytfzf ];
+  nativeBuildInputs = [ makeWrapper ];
+  buildInputs = [ bash feh xrandr jq curl fzy ];
 
-  buildPhase = ''
-    ls
-    make
-  '';
+  buildPhase = "";
 
   installPhase = ''
     mkdir -p $out/bin
 
     for i in $(ls $src/sh); do
       cp $src/sh/$i $out/bin
-      ln -sf $out/bin/tmenu_run $out/bin/regenerate
-      wrapProgram $out/bin/$i --prefix PATH : ${lib.makeBinPath [ sxhkd bash feh xrandr jq figlet curl fzy ytfzf ]}
+      wrapProgram $out/bin/$i --prefix PATH : ${lib.makeBinPath [ sxhkd bash feh xrandr jq figlet curl ]}
     done
-
-    cp c/status/main $out/bin/statusbar
   '';
+
+  phases = [ "buildPhase" "installPhase" ];
 }
+

builds/utils/Makefile

@@ -1,3 +0,0 @@
-.PHONY: main
-main:
-	make -C c/status -f Makefile

builds/utils/c/status/.gitignore

@@ -1,2 +0,0 @@
-main
-*.o

builds/utils/c/status/Makefile

@@ -1,9 +0,0 @@
-LDFLAGS=`pkg-config --cflags --libs xcb`
-CFLAGS=-ggdb -fsanitize=address
-main: battery.o bspwm.o time.o battstatus.o
-
-clean:
-	rm *.o main
-
-run:
-	./main

builds/utils/c/status/README

@@ -1,4 +0,0 @@
-status
-------
-
-a simple statusbar script thing (tm)

builds/utils/c/status/battery.c

@@ -1,38 +0,0 @@
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <string.h>
-#include <fcntl.h>
-
-#include "battery.h"
-#include "common.h"
-
-/* config contains a path to the battery */
-int mod_battery(char *config, char *name, char *pipename) {
-	struct message msg;
-	strcpy(msg.name, name);
-
-	int fd = open(pipename, O_WRONLY);
-	int battery;
-	int recvd;
-
-	chdir("/sys/class/power_supply");
-	chdir(config);
-
-	for(;;) {
-		battery = open("capacity", O_RDONLY);
-		recvd = read(battery, msg.content, 3);
-		msg.content[3] = '\0';
-		if (msg.content[2] == '\n') {
-			msg.content[2] = '\0';
-		}
-		close(battery);
-		write(fd, &msg, sizeof(msg));
-
-		sleep(30);
-	}
-
-	return 0;
-}

builds/utils/c/status/battery.h

@@ -1,6 +0,0 @@
-#ifndef STATUS_BATTERY_H
-#define STATUS_BATTERY_H
-
-int mod_battery(char *config, char *name, char *pipename);
-
-#endif

builds/utils/c/status/battstatus.c

@@ -1,48 +0,0 @@
-#include <unistd.h>
-#include <stdio.h>
-#include <string.h>
-#include <fcntl.h>
-
-#include "battstatus.h"
-#include "common.h"
-
-int mod_battstatus(char *config, char *name, char *pipename) {
-	char status;
-	int battery;
-	struct message msg;
-	strcpy(msg.name, name);
-
-	int fd = open(pipename, O_WRONLY);
-
-	chdir("/sys/class/power_supply");
-	chdir(config);
-
-	for(;;) {
-		battery = open("status", O_RDONLY);
-		read(battery, msg.content, 1);
-		switch(msg.content[0]) {
-			case 'N': /* not charging */
-				msg.content[0] = '-';
-				break;
-			case 'C': /* charging */
-				msg.content[0] = '^';
-				break;
-			case 'D': /* discharging */
-				msg.content[0] = 'U';
-				break;
-			case 'U': /* unknown */
-				msg.content[0] = '?';
-				break;
-			default: /* what's going on? */
-				msg.content[0] = '!';
-				break;
-		}
-		msg.content[1] = '\0';
-		close(battery);
-		write(fd, &msg, sizeof(msg));
-
-		sleep(30);
-	}
-
-	return 0;
-}

builds/utils/c/status/battstatus.h

@@ -1,6 +0,0 @@
-#ifndef STATUS_BATTSTAT_H
-#define STATUS_BATTSTAT_H
-
-int mod_battstatus(char *config, char *name, char *pipename);
-
-#endif

builds/utils/c/status/bspwm.c

@@ -1,142 +0,0 @@
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <xcb/xcb.h>
-#include <fcntl.h>
-
-#include "bspwm.h"
-#include "common.h"
-
-const char subscribe[] = "subscribe";
-
-int get_socket(void) {
-	struct sockaddr_un sock;
-	char *host;
-	int displaynumber, screennumber;
-	int fd;
-
-	xcb_parse_display(NULL, &host, &displaynumber, &screennumber);
-
-	sock.sun_family = AF_UNIX;
-	snprintf(
-		sock.sun_path,
-		sizeof(sock.sun_path), "/tmp/bspwm%s_%i_%i-socket",
-		host, displaynumber, screennumber
-	);
-
-	free(host);
-
-	fd = socket(AF_UNIX, SOCK_STREAM, 0);
-	if (connect(
-		fd,
-		(struct sockaddr *) &sock,
-		sizeof(sock)
-	) == -1) {
-		return -1;
-	} else {
-		return fd;
-	}
-}
-
-int should_be_shown(char c) {
-	return c == 'O' || c == 'o' || c == 'F' || c == 'U' || c == 'u';
-}
-
-int is_a_desktop(char c) {
-	return c == 'O' || c == 'o' || c == 'F' || c == 'f' || c == 'U' || c == 'u';
-}
-
-/* XXX: this function has the potential to buffer overflow by ONE BYTE.
- * probably fix this? */
-void print_desktop_status(char *in, char *out, int outlen) {
-	int written;
-	int i;
-	char c;
-
-	/* flags */
-	int read_colon;
-	int skip_to_next_colon;
-	int read_until_colon;
-	int is_first_desktop;
-	int last_was_desktop;
-
-	i = 0;
-	written = 0;
-	read_colon = 1;
-	skip_to_next_colon = 0;
-	read_until_colon = 0;
-	is_first_desktop = 1;
-	last_was_desktop = 0;
-
-	for(;;) {
-		c = in[i];
-
-		if(!c) break;
-		if(written == outlen) break;
-
-		if (skip_to_next_colon) {
-			if (c == ':') {
-				skip_to_next_colon = 0;
-				read_until_colon = 0;
-				read_colon = 1;
-			} else if (read_until_colon) {
-				out[written] = c;
-				written++;
-			}
-		} else if (read_colon && should_be_shown(c)) {
-			if (!is_first_desktop) {
-				out[written] = ' ';
-				written++;
-			}
-
-			switch(c) {
-				case 'O':
-				case 'F': /* fallthrough */
-					out[written] = '*';
-					written++;
-					break;
-			}
-
-			skip_to_next_colon = 1;
-			read_until_colon = 1;
-			read_colon = 0;
-			is_first_desktop = 0;
-			last_was_desktop = 1;
-		} else if (read_colon && is_a_desktop(c)) {
-			last_was_desktop = 1;
-		} else {
-			if(last_was_desktop) {
-				break;
-			}
-		}
-		i++;
-	}
-
-	out[written] = '\0';
-}
-
-int mod_bspwm(char *config, char *name, char *pipename) {
-	struct message msg;
-	int fd, bspcfd;
-	char in[BUFFER_SIZE];
-
-	strcpy(msg.name, name);
-	msg.flags = 0;
-
-	fd = open(pipename, O_WRONLY);
-	bspcfd = get_socket();
-
-	send(bspcfd, subscribe, sizeof(subscribe), 0);
-
-	for(;;) {
-		int recvd = recv(bspcfd, in, BUFFER_SIZE, 0);
-		print_desktop_status(in, msg.content, 512);
-		write(fd, &msg, sizeof(msg));
-		memset(msg.content, 0, 512);
-	}
-
-	return 0;
-}

builds/utils/c/status/bspwm.h

@@ -1,6 +0,0 @@
-#ifndef STATUS_BSPWM_H
-#define STATUS_BSPWM_H
-
-int mod_bspwm(char *config, char *name, char *pipename);
-
-#endif

builds/utils/c/status/common.h

@@ -1,21 +0,0 @@
-#ifndef STATUS_COMMON_H
-#define STATUS_COMMON_H
-
-#define LENGTH(x)	sizeof(x) / sizeof(x[0])
-#define BUFFER_SIZE 512
-
-struct module {
-	int (*fork_callback)(char *config, char *name, char *pipename);
-	char name[16];
-	char config[512];
-	char buffer[512];
-	int buflen;
-};
-
-struct message {
-	int flags;
-	char name[16];
-	char content[512];
-};
-
-#endif

builds/utils/c/status/main.c

@@ -1,91 +0,0 @@
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <sys/socket.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/un.h>
-#include <time.h>
-#include <fcntl.h>
-
-#include <xcb/xcb.h>
-
-#include <string.h>
-
-#include "common.h"
-#include "battery.h"
-#include "battstatus.h"
-#include "bspwm.h"
-#include "time.h"
-
-struct module mods[] = {
-	{mod_battery, "battery", "BAT0", { '\0' }},
-	{mod_battstatus, "battstatus", "BAT0", { '\0' }},
-	{mod_time, "time", "", { '\0' }},
-/*	{mod_bspwm, "bspwm", "", { '\0' }}, not working at the moment */
-};
-
-void create_module_proc(int index, char *pipename) {
-	pid_t pid = fork();
-
-	if (pid == 0) { /* we're the child */
-		mods[index].fork_callback(
-			mods[index].config,
-			mods[index].name,
-			pipename
-		);
-	}
-}
-
-void create_module_procs(char *pipename) {
-	for(int i = 0; i < LENGTH(mods); i++) {
-		create_module_proc(i, pipename);
-	}
-}
-
-void redraw() {
-	/* get the progress' module's value, convert it to int, and then
-	 * figure out how much of the screen should be shaded in */
-
-	printf("\033[H\033[2J");
-	for(int i = 0; i < LENGTH(mods); i++) {
-		if (i == 0) printf("%s ", mods[i].buffer);
-		else printf("| %s ", mods[i].buffer);
-	}
-
-	fflush(stdout);
-}
-
-static char NAMED_PIPE[] = "/home/usr/.cache/statusbar_pipe";
-
-int main(void) {
-	char pipename[BUFFER_SIZE];
-	srand(time(NULL));
-	strcpy(pipename, &NAMED_PIPE);
-	pipename[sizeof(NAMED_PIPE) - 1] = 'A' + (rand() % 26);
-	pipename[sizeof(NAMED_PIPE)] = 'A' + (rand() % 26);
-	pipename[sizeof(NAMED_PIPE) + 1] = '\0';
-	mkfifo(pipename, 0666);
-	int fd = open(pipename, O_RDWR);
-	struct message msg;
-
-	create_module_procs(pipename);
-
-	for (;;) {
-		int ret = read(fd, &msg, sizeof(msg));
-		if(ret < 0) {
-			printf("error while reading message from child\n");
-		}
-
-		for(int i = 0; i < LENGTH(mods); i++) {
-			if(strcmp(mods[i].name, msg.name) == 0) {
-				mods[i].buflen = strlen(msg.content);
-				strcpy(mods[i].buffer, msg.content);
-				redraw();
-				break;
-			}
-		}
-	}
-
-	return 0;
-}

builds/utils/c/status/shell.nix

@@ -1,9 +0,0 @@
-with import <nixpkgs> {};
- pkgs.mkShell {
-   nativeBuildInputs = [
-    gdb
-    gnumake
-    pkg-config
-    xorg.libxcb
-   ];
- }

builds/utils/c/status/time.c

@@ -1,27 +0,0 @@
-#include <unistd.h>
-#include <fcntl.h>
-#include <time.h>
-#include <string.h>
-
-#include "common.h"
-#include "time.h"
-
-int mod_time(char *config, char *name, char *pipename) {
-	struct message msg;
-	time_t now;
-	struct tm *tm;
-	int fd;
-
-	strcpy(msg.name, name);
-	msg.flags = 0;
-	fd = open(pipename, O_WRONLY);
-
-	for(;;) {
-		time(&now);
-		tm = localtime(&now);
-		strftime(msg.content, 512, "%H:%M", tm);
-		write(fd, &msg, sizeof(msg));
-
-		sleep(60);
-	}
-}

builds/utils/c/status/time.h

@@ -1,6 +0,0 @@
-#ifndef STATUS_TIME_H
-#define STATUS_TIME_H
-
-int mod_time(char *config, char *name, char *pipename);
-
-#endif

builds/utils/sh/mode

@@ -1,13 +1,4 @@
 # mode - change the current effective sxhkd configuration
 
-if [ -n "$1" ]; then
 pkill sxhkd
 sxhkd -c ~/.config/sxhkd/$1 & disown
-	[ -f "~/.config/sxhkd/$1.sh ] && ~/.config/sxhkd/$1.sh
-
-	exit
-fi
-
-# we need a menu
-choice=$(ls ~/.config/sxhkd | tmenu)
-$0 $choice

builds/utils/sh/statuswrap

@@ -1,12 +0,0 @@
-#!/bin/sh
-
-geos=$(
-	xrandr | \
-	grep ' connected' | \
-	grep -o '[0-9]*x[0-9]*+[0-9]*+[0-9]*' | \
-	awk -F'[x+]' '{print $1 "x20+" $3 "+" $4}'
-)
-
-for i in $geos; do
-	st -c statusbar -p -g "$i" -e statusbar & disown
-done

builds/utils/sh/testing

@@ -1,4 +0,0 @@
-#!/bin/sh
-
-st &
-statusbar

flake.lock

@@ -91,12 +91,12 @@
       },
       "locked": {
         "lastModified": 1,
-        "narHash": "sha256-YmGlTX2Y5d6aQzqZ1IzVp1CnbyXuHE1Fwwtf9nB40zE=",
-        "path": "/nix/store/arzg5zcsb349c5rz3kaflqiszdvfbqny-source/builds",
+        "narHash": "sha256-PYg0MoGsZWtACHUwF/teZJ96wUhDs3rHgTe2A0sMQ/A=",
+        "path": "/nix/store/lnr366wiqiliymnv4j8h8j01m7mvcb5w-source/builds",
         "type": "path"
       },
       "original": {
-        "path": "/nix/store/arzg5zcsb349c5rz3kaflqiszdvfbqny-source/builds",
+        "path": "/nix/store/lnr366wiqiliymnv4j8h8j01m7mvcb5w-source/builds",
         "type": "path"
       }
     }

flake.nix

@@ -24,13 +24,6 @@
         specialArgs = { inherit inputs; };
         modules = [
           ./boxes/virtbox
-
-          home-manager.nixosModules.home-manager {
-            home-manager.useGlobalPkgs = true;
-            home-manager.useUserPackages = true;
-            home-manager.extraSpecialArgs = { inherit inputs; };
-            home-manager.users.usr = import ./boxes/virtbox/home.nix;
-          }
         ];
       };
       x230t = nixpkgs.lib.nixosSystem {
@@ -38,13 +31,6 @@
         specialArgs = { inherit inputs; };
         modules = [
           ./boxes/x230t
-
-          home-manager.nixosModules.home-manager {
-            home-manager.useGlobalPkgs = true;
-            home-manager.useUserPackages = true;
-            home-manager.extraSpecialArgs = { inherit inputs; };
-            home-manager.users.usr = import ./boxes/x230t/home.nix;
-          }
         ];
       };
       mainsail = nixpkgs.lib.nixosSystem {
@@ -52,13 +38,29 @@
         specialArgs = { inherit inputs; };
         modules = [
           ./boxes/mainsail
-
-          home-manager.nixosModules.home-manager {
-            home-manager.useGlobalPkgs = true;
-            home-manager.useUserPackages = true;
-            home-manager.extraSpecialArgs = { inherit inputs; };
-            home-manager.users.usr = import ./boxes/mainsail/home.nix;
-          }
+        ];
+      };
+    };
+    homeConfigurations = {
+      "usr@x230t" = home-manager.lib.homeManagerConfiguration {
+        pkgs = nixpkgs.legacyPackages.x86_64-linux;
+	extraSpecialArgs = { inherit inputs; };
+	modules = [
+	  ./boxes/x230t/home.nix
+	];
+      };
+      "usr@mainsail" = home-manager.lib.homeManagerConfiguration {
+        pkgs = nixpkgs.legacyPackages.x86_64-linux;
+	extraSpecialArgs = { inherit inputs; };
+	modules = [
+	  ./boxes/x230t/home.nix
+	];
+      };
+      "usr@virtbox" = home-manager.lib.homeManagerConfiguration {
+        pkgs = nixpkgs.legacyPackages.x86_64-linux;
+	extraSpecialArgs = { inherit inputs; };
+	modules = [
+	  ./boxes/x230t/home.nix
 	];
       };
     };

home/bash/profile

@@ -54,6 +54,3 @@ export DBUS_SESSION_BUS_ADDRESS="unix:path=$XDG_RUNTIME_DIR/bus"
 # source the bashrc(s)
 [ -f $HOME/.config/bash/bashrc ] && . $HOME/.config/bash/bashrc
 [ -f $HOME/.bashrc ] && . $HOME/.bashrc
-
-# if we're interactive and the tty is /dev/tty1 then start xorg
-[ "$(tty)" = "/dev/tty1" ] && sx

home/bspwm/bspwmrc

@@ -1,21 +1,11 @@
 #!/bin/sh
 # rndusr's bspwmrc
 
-bspc monitor -d 1 2 3 4 5 6 7 8 9
-
-bspc rule -a st-gpg-menu state=floating
-bspc rule -a statusbar border=off sticky=on state=floating manage=off
-bspc rule -a tmenu-prompt border=on sticky=on state=floating
-bspc rule -a Xmessage border=on state=floating
-bspc rule -a Zathura state=tiled
-bspc rule -a generic-st-window state=floating manage=on sticky=on border=on
-bspc rule -a floating-feh state=floating
-
 # post-wm boilerplate
-statuswrap
 wallpaper
 disp
-HOME=".config/xscreensaver" xscreensaver --no-splash &
+polybar &
+dunst &
 
 # set up the color scheme
 bspc config normal_border_color "#161510"
@@ -26,5 +16,13 @@ bspc config pointer_follows_focus true
 bspc config pointer_follows_monitor true
 bspc config focus_follows_pointer true
 
-bspc config window_gap 0
-bspc config top_padding 20
+bspc config window_gap 3
+#bspc config top_padding 20
+
+bspc rule -a st-gpg-menu state=floating
+bspc rule -a statusbar border=off sticky=on state=floating manage=off
+bspc rule -a tmenu-prompt border=on sticky=on state=floating
+bspc rule -a Xmessage border=on state=floating
+bspc rule -a Zathura state=tiled
+bspc rule -a generic-st-window state=floating manage=on sticky=on border=on
+bspc rule -a floating-feh state=floating

home/chromium/default.nix

@@ -8,8 +8,5 @@
   programs.chromium = {
     enable = true;
     package = pkgs.ungoogled-chromium;
-    extensions = [
-      { id = "ecnphlgnajanjnkcmbpancdjoidceilk"; }
-    ];
   };
 }

home/nvim/init.lua

@@ -80,6 +80,20 @@ globals.vimtex_view_method = 'zathura'
 -- }}}
 
 -- autocommands {{{
+-- autocmds for sxhkd and bspwm config files
+vim.api.nvim_create_autocmd({"BufWrite"}, {
+	pattern = {"bspwmrc"},
+	callback = function()
+		vim.fn.system("bspc wm -r")
+	end
+})
+vim.api.nvim_create_autocmd({"BufWrite"}, {
+	pattern = {"sxhkdrc"},
+	callback = function()
+		vim.fn.system("killall sxhkd -USR1")
+	end
+})
+
 function setTabbing(lang, width)
 	vim.api.nvim_create_autocmd({"Filetype"}, {
 		pattern = {lang},
@@ -139,8 +153,19 @@ local packer = require('packer').startup(function(use)
 	use 'hrsh7th/nvim-cmp'
 	use 'hrsh7th/cmp-nvim-lsp'
 	use 'L3MON4D3/LuaSnip'
+	use 'https://github.com/vimwiki/vimwiki.git'
 	use 'lervag/vimtex'
 	use 'https://github.com/protex/better-digraphs.nvim'
+	use 'https://github.com/itchyny/calendar.vim'
+	use {
+		"folke/which-key.nvim",
+		config = function()
+			vim.o.timeout = true
+			vim.o.timeoutlen = 300
+--			require("which-key").setup {
+--			}
+		end
+	}
 
 	if packer_bootstrap then
 		require('packer').sync()

home/sxhkd/default.nix

@@ -7,8 +7,5 @@
     ".config/sxhkd/sxhkdrc" = {
       source = ./sxhkdrc;
     };
-    ".config/sxhkd/mouse" = {
-      source = ./mouse;
-    };
   };
 }

modules/anki.nix

@@ -1,7 +0,0 @@
-{ lib, config, pkgs, ...}:
-
-{
-  environment.systemPackages = with pkgs; [
-    anki-bin
-  ];
-}

modules/common.nix

@@ -25,7 +25,7 @@
 
   users.users.usr = {
     isNormalUser = true;
-    extraGroups = [ "wheel" "networkmanager" ];
+    extraGroups = [ "wheel" ];
     initialPassword = "usr";
   };
 }

modules/media.nix

@@ -1,10 +0,0 @@
-{ lib, config, pkgs, ...}:
-
-{
-  environment.systemPackages = with pkgs; [
-    musescore
-    audacity
-    libsForQt5.kdenlive
-    anki-bin
-  ];
-}

modules/power-control.nix

@@ -1,25 +0,0 @@
-{ lib, config, pkgs, inputs, ...}:
-
-{
-  # let regular users control power
-  security.sudo = {
-    enable = true;
-    extraRules = [{
-      commands = [
-        {
-          command = "${pkgs.systemd}/bin/systemctl suspend";
-          options = [ "NOPASSWD" ];
-        }
-        {
-          command = "${pkgs.systemd}/bin/reboot";
-          options = [ "NOPASSWD" ];
-        }
-        {
-          command = "${pkgs.systemd}/bin/poweroff";
-          options = [ "NOPASSWD" ];
-        }
-      ];
-      groups = [ "wheel" ];
-    }];
-  };
-}

modules/pulse.nix

@@ -3,6 +3,4 @@
 {
   sound.enable = true;
   hardware.pulseaudio.enable = true;
-
-  users.extraUsers.usr.extraGroups = [ "audio" ];
 }

modules/sxiv.nix

@@ -1,7 +0,0 @@
-{ lib, config, pkgs, ...}:
-
-{
-  environment.systemPackages = with pkgs; [
-    sxiv
-  ];
-}

modules/x11.nix

@@ -6,13 +6,11 @@
     ./gnupg.nix
     ./fonts.nix
     ./pulse.nix
-    ./sxiv.nix
   ];
 
-  environment.systemPackages = with pkgs; [
-    bspwm
-    sxhkd
-    xscreensaver
+  environment.systemPackages = [
+    pkgs.bspwm
+    pkgs.sxhkd
   ];
 
   services.xserver = {