Merge branch 'main' into teutat3s

doc/book.toml

@@ -3,4 +3,4 @@ authors = ["Timothy DeHerrera"]
 language = "en"
 multilingual = false
 src = "."
-title = "devos docs"
+title = "PubSolarOS documentation"

modules/core/boot.nix

@@ -9,30 +9,34 @@ in
     default = false;
     description = "Feature flag for iso builds";
   };
+
   options.pub-solar.core.disk-encryption-active = mkOption {
     type = types.bool;
     default = true;
     description = "Whether it should be assumed that there is a cryptroot device";
   };
+
   config = {
+    boot = {
       # Enable plymouth for better experience of booting
-    boot.plymouth.enable = true;
+      plymouth.enable = true;
 
       # Mount / luks device in initrd
       # Allow fstrim to work on it.
       # The ! makes this enabled by default
-    boot.initrd = mkIf (!cfg.iso-options.enable && cfg.disk-encryption-active) {
+      initrd = mkIf (!cfg.iso-options.enable && cfg.disk-encryption-active) {
         luks.devices."cryptroot" = {
           allowDiscards = true;
         };
       };
 
-    boot.loader.systemd-boot.enable = true;
+      loader.systemd-boot.enable = true;
 
       # Use latest LTS linux kernel by default
-    boot.kernelPackages = pkgs.linuxPackages_5_15;
+      kernelPackages = pkgs.linuxPackages_5_15;
 
       # Support ntfs drives
-    boot.supportedFilesystems = [ "ntfs" ];
+      supportedFilesystems = [ "ntfs" ];
+    };
   };
 }

modules/core/default.nix

@@ -8,6 +8,7 @@ in
 {
   imports = [
     ./boot.nix
+    ./hibernation.nix
     ./fonts.nix
     ./i18n.nix
     ./networking.nix

modules/core/hibernation.nix

@@ -0,0 +1,38 @@
+{ config, pkgs, lib, ... }:
+with lib;
+let
+  cfg = config.pub-solar.core.hibernation;
+in
+{
+  options.pub-solar.core.hibernation = {
+    enable = mkOption {
+      type = types.bool;
+      default = false;
+      description = "Whether the device can hibernate. This creates a swapfile at /swapfile.";
+    };
+
+    resumeDevice = mkOption {
+      type = types.str;
+      default = "/swapfile";
+      description = "The location of the hibernation resume swap file.";
+    };
+
+    resumeOffset = mkOption {
+      type = types.nullOr types.int;
+      default = null;
+      description = "The swap file offset. Can be found by running `filefrag -v $swap_file_location`. See https://wiki.archlinux.org/title/Power_management/Suspend_and_hibernate#Hibernation_into_swap_file";
+    };
+  };
+
+  config = {
+    boot = mkIf cfg.enable {
+      resumeDevice = cfg.resumeDevice;
+      kernelParams = [
+        "resume=${cfg.resumeDevice}"
+      ] ++ (
+        if (cfg.resumeOffset == null && cfg.enable) then builtins.abort "config.pub-solar.resumeOffset has to be set if config.pub-solar.enable is true."
+        else [ "resume_offset=${cfg.resumeOffset}" ]
+      );
+    };
+  };
+}

modules/core/networking.nix

@@ -34,20 +34,26 @@ in
 
     # These entries get added to /etc/hosts
     networking.hosts = {
-      "127.0.0.1" = [ "cups.local" ];
+      "127.0.0.1" = [ "cups.local" "help.local" "caddy.local" ];
     };
 
     # Caddy reverse proxy for local services like cups
     services.caddy = {
       enable = true;
       globalConfig = ''
+        default_bind 127.0.0.1
         auto_https off
       '';
       extraConfig = ''
-        cups.local:80
+        cups.local:80 {
-        bind 127.0.0.1
           request_header Host localhost:631
           reverse_proxy unix//run/cups/cups.sock
+        }
+
+        help.local:80 {
+          root * ${pkgs.psos-docs}/lib/html
+          file_server
+        }
       '';
     };
   };

modules/paranoia/default.nix

@@ -0,0 +1,24 @@
+{ config, lib, ... }:
+
+with lib;
+let
+  psCfg = config.pub-solar;
+  cfg = config.pub-solar.paranoia;
+in
+{
+  options.pub-solar.paranoia = {
+    enable = mkOption {
+      description = ''
+        Only offer hibernation instead of screen locking and sleeping. This only makes sense
+        if your hard drive is encrypted, and ensures that the contents of your drive are
+        encrypted if you are not actively using the device.
+      '';
+      default = false;
+      type = types.bool;
+    };
+  };
+
+  config = mkIf cfg.enable {
+    pub-solar.core.hibernation.enable = true;
+  };
+}

modules/sway/config/config.d/applications.conf

@@ -14,8 +14,9 @@ assign [app_id="telegramdesktop"] $ws4
 # Launcher
 for_window [app_id="launcher" title="Alacritty"] floating enable, border pixel 10, sticky enable
 
+for_window [app_id="pavucontrol"] floating enable, border pixel 10, sticky enable
+
 # Floating menus
-for_window [app_id="pavucontrol"] floating enable
 for_window [app_id="blueman-manager"] floating enable
 
 # Open specific applications in floating mode
@@ -60,10 +61,14 @@ for_window [window_type="dialog"] floating enable
 for_window [window_type="menu"] floating enable
 for_window [title="About Mozilla Firefox"] floating enable
 for_window [title="Password Required - Mozilla Firefox"] floating enable
-for_window [title="Firefox — Sharing Indicator"] move to workspace $ws7, floating enable
-no_focus   [title="Firefox — Sharing Indicator"]
 for_window [title="Extension: (Open in Browser)*"] floating enable
 
+# Technical media stuff happens on ws7
+for_window [app_id="screen-recorder" title="Alacritty"] move to workspace $ws7, floating disable
+no_focus   [app_id="screen-recorder"]
+for_window [title="Firefox — Sharing Indicator"] move to workspace $ws7, floating disable
+no_focus   [title="Firefox — Sharing Indicator"]
+
 # qMasterPassword floating menu
 for_window [title="qMasterPassword"] focus
 for_window [title="qMasterPassword"] floating enable

modules/sway/config/config.d/custom-keybindings.conf

@@ -13,41 +13,30 @@ bindsym $mod+Ctrl+m exec pavucontrol
 ################################################################################################
 
 # Quickstart application shortcuts
-bindsym $mod+F1 exec qMasterPassword
+bindsym $mod+F1 exec psos help
+bindsym $mod+Shift+h exec psos help
+
 bindsym $mod+F2 exec firefox
+
 bindsym $mod+F3 exec $term -e vifm
 bindsym $mod+Shift+F3 exec gksu $term -e vifm
+
 bindsym $mod+F4 exec nautilus -w
 bindsym $mod+Shift+F4 exec signal-desktop --use-tray-icon
-bindsym $mod+F5 exec $term -e 'mocp -C $XDG_CONFIG_DIR/mocp/config'
-bindsym $mod+Shift+m exec mu
-bindsym $mod+Shift+h exec xdg-open /usr/share/doc/manjaro/i3_help.pdf
 
 # Notifications with swaynotificationcenter
 # Toggle control center
 bindsym $mod+Shift+n exec swaync-client -t -sw
 
-# Screenshots
+bindsym $mod+Shift+m exec qMasterPassword
+
+# Screenshots and screen recordings
 bindsym $mod+Ctrl+p exec grim -g "$(slurp -d -b \#ffffff11)" ~/Pictures/Screenshots/$(date +%Y%m%d_%Hh%Mm%Ss)_grim.png
 bindsym $mod+Shift+p exec grim ~/Pictures/Screenshots/$(date +%Y%m%d_%Hh%Mm%Ss)_grim.png
 bindsym $mod+Ctrl+f exec "( pkill flameshot || true && flameshot & ) && ( sleep 0.5s && flameshot gui )"
 
+bindsym $mod+Ctrl+r exec record-screen
+
 # Launcher
 set $menu exec alacritty --class launcher -e env TERMINAL_COMMAND="alacritty -e" sway-launcher
 bindsym $mod+Space exec $menu
-
-# Set shut down, restart and locking features
-set $mode_system (l)ock, (e)xit, (s)uspend, (h)ibernate, (r)eboot, (Shift+s)hutdown
-bindsym $mod+0 mode "$mode_system"
-mode "$mode_system" {
-    bindsym l exec swaylock-bg, mode "default"
-    bindsym e exec systemctl --user stop graphical-session.target, mode "default"
-    bindsym s exec systemctl suspend, mode "default"
-    bindsym h exec systemctl hibernate, mode "default"
-    bindsym r exec systemctl reboot, mode "default"
-    bindsym Shift+s exec systemctl poweroff, mode "default"
-
-    # exit system mode: "Enter" or "Escape"
-    bindsym Return mode "default"
-    bindsym Escape mode "default"
-}

modules/sway/config/config.d/mode_system.conf.nix

@@ -0,0 +1,21 @@
+{ psCfg, ... }: ''
+  # Set shut down, restart and locking features
+  set $mode_system (e)xit, (h)ibernate, (r)eboot, (Shift+s)hutdown
+  bindsym $mod+0 mode "$mode_system"
+  mode "$mode_system" {
+      bindsym e exec swaymsg exit, mode "default"
+'' + (if !psCfg.core.hibernation.enable then ''
+  bindsym h exec systemctl hibernate, mode "default"
+'' else "")
++ (if !psCfg.paranoia.enable then ''
+  bindsym l exec swaylock-bg, mode "default"
+  bindsym s exec systemctl suspend, mode "default"
+'' else "") + ''
+      bindsym r exec systemctl reboot, mode "default"
+      bindsym Shift+s exec systemctl poweroff, mode "default"
+
+      # exit system mode: "Enter" or "Escape"
+      bindsym Return mode "default"
+      bindsym Escape mode "default"
+  }
+''

modules/sway/config/config.nix

@@ -50,7 +50,7 @@
       floating_modifier $mod normal
 
       # Reload the configuration file
-      bindsym $mod+Ctrl+r reload
+      bindsym $mod+F5 reload
 
   #
   # Moving around:

modules/sway/default.nix

@@ -2,25 +2,26 @@
 with lib;
 let
   psCfg = config.pub-solar;
-  cfg = config.pub-solar.sway;
 in
 {
   options.pub-solar.sway = {
     enable = mkEnableOption "Life in boxes";
-  };
+
-  options.pub-solar.sway.terminal = mkOption {
+    terminal = mkOption {
       type = types.nullOr types.str;
       default = "alacritty";
       description = "Choose sway's default terminal";
     };
-  options.pub-solar.sway.v4l2loopback.enable = mkOption {
+
+    v4l2loopback.enable = mkOption {
       type = types.bool;
       default = true;
       description = "WebCam streaming tool";
     };
+  };
 
-  config = mkIf cfg.enable (mkMerge [
+  config = mkIf psCfg.sway.enable (mkMerge [
-    (mkIf (cfg.v4l2loopback.enable) {
+    (mkIf (psCfg.sway.v4l2loopback.enable) {
       boot.extraModulePackages = with config.boot.kernelPackages; [ v4l2loopback ];
       boot.kernelModules = [ "v4l2loopback" ];
       boot.extraModprobeConfig = ''
@@ -76,8 +77,8 @@ in
           xsettingsd
           ydotool
 
-          swaylock-bg
           sway-launcher
+          record-screen
           import-gtk-settings
           s
           wcwd
@@ -87,17 +88,18 @@ in
         #programs.waybar.systemd.enable = true;
 
         systemd.user.services.swaynotificationcenter = import ./swaynotificationcenter.service.nix pkgs;
-        systemd.user.services.sway = import ./sway.service.nix pkgs;
+        systemd.user.services.sway = import ./sway.service.nix { inherit pkgs psCfg; };
-        systemd.user.services.swayidle = import ./swayidle.service.nix pkgs;
+        systemd.user.services.swayidle = import ./swayidle.service.nix { inherit pkgs psCfg; };
-        systemd.user.services.xsettingsd = import ./xsettingsd.service.nix pkgs;
+        systemd.user.services.xsettingsd = import ./xsettingsd.service.nix { inherit pkgs psCfg; };
-        systemd.user.services.waybar = import ./waybar.service.nix pkgs;
+        systemd.user.services.waybar = import ./waybar.service.nix { inherit pkgs psCfg; };
-        systemd.user.targets.sway-session = import ./sway-session.target.nix pkgs;
+        systemd.user.targets.sway-session = import ./sway-session.target.nix { inherit pkgs psCfg; };
 
         xdg.configFile."sway/config".text = import ./config/config.nix { inherit config pkgs; };
         xdg.configFile."sway/config.d/colorscheme.conf".source = ./config/config.d/colorscheme.conf;
         xdg.configFile."sway/config.d/theme.conf".source = ./config/config.d/theme.conf;
         xdg.configFile."sway/config.d/gaps.conf".source = ./config/config.d/gaps.conf;
         xdg.configFile."sway/config.d/custom-keybindings.conf".source = ./config/config.d/custom-keybindings.conf;
+        xdg.configFile."sway/config.d/mode_system.conf".text = import ./config/config.d/mode_system.conf.nix { inherit psCfg; };
         xdg.configFile."sway/config.d/applications.conf".source = ./config/config.d/applications.conf;
         xdg.configFile."sway/config.d/systemd.conf".source = ./config/config.d/systemd.conf;
       };

modules/sway/gammastep.service.nix

@@ -1,4 +1,4 @@
-pkgs:
+{ pkgs, ... }:
 {
   Unit = {
     Description = "set color temperature of display according to time of day";

modules/sway/libinput-gestures.service.nix

@@ -1,4 +1,4 @@
-pkgs:
+{ pkgs, ... }:
 {
   Unit = {
     Description = "Actions gestures on your touchpad using libinput";

modules/sway/sway-session.target.nix

@@ -1,4 +1,4 @@
-pkgs:
+{ pkgs, ... }:
 {
   Unit = {
     Description = "sway compositor session";

modules/sway/sway.service.nix

@@ -1,4 +1,4 @@
-pkgs:
+{ pkgs, ... }:
 {
   Unit = {
     Description = "sway - SirCmpwn's Wayland window manager";

modules/sway/swayidle.service.nix

@@ -1,4 +1,4 @@
-pkgs:
+{ pkgs, psCfg, ... }:
 {
   Unit = {
     Description = "Idle manager for Wayland";
@@ -9,8 +9,13 @@ pkgs:
   };
   Service = {
     Type = "simple";
-    Environment = "PATH=/run/current-system/sw/bin:${pkgs.sway}/bin:${pkgs.swaylock}/bin:${pkgs.swaylock-bg}/bin";
+    Environment = "PATH=/run/current-system/sw/bin:${pkgs.sway}/bin";
-    ExecStart = ''${pkgs.swayidle}/bin/swayidle -w \
+    ExecStart = if psCfg.paranoia.enable then ''
+      ${pkgs.swayidle}/bin/swayidle -w \
+      timeout 120 'swaymsg "output * dpms off"' \
+      timeout 150 'systemctl hibernate' \
+    '' else ''
+      ${pkgs.swayidle}/bin/swayidle -w \
       timeout 600 'swaylock-bg' \
       timeout 900 'swaymsg "output * dpms off"' \
       resume 'swaymsg "output * dpms on"' \

modules/sway/waybar.service.nix

@@ -1,4 +1,4 @@
-pkgs:
+{ pkgs, ... }:
 {
   Unit = {
     Description = "Highly customizable Wayland bar for Sway and Wlroots based compositors.";

modules/sway/xsettingsd.service.nix

@@ -1,4 +1,4 @@
-pkgs:
+{ pkgs, ... }:
 {
   Unit = {
     Description = "X Settings Daemon";

modules/sway/ydotool.service.nix

@@ -1,4 +1,4 @@
-pkgs:
+{ pkgs, ... }:
 {
   Unit = {
     Description = "ydotool - Generic command-line automation tool (no X!)";

pkgs/default.nix

@@ -11,14 +11,16 @@ with final; {
   mu = writeShellScriptBin "mu" (import ./mu.nix final);
   notes = writeShellScriptBin "notes" (import ./notes.nix final);
   psos = writeShellScriptBin "psos" (import ./psos.nix final);
+  psos-docs = import ./psos-docs.nix final;
   s = writeShellScriptBin "s" (import ./s.nix final);
   sway-launcher = writeScriptBin "sway-launcher" (import ./sway-launcher.nix final);
   sway-service = writeShellScriptBin "sway-service" (import ./sway-service.nix final);
-  swaylock-bg = writeScriptBin "swaylock-bg" (import ./swaylock-bg.nix final);
+  swaylock-bg = writeShellScriptBin "swaylock-bg" (import ./swaylock-bg.nix final);
   toggle-kbd-layout = writeShellScriptBin "toggle-kbd-layout" (import ./toggle-kbd-layout.nix final);
   uhk-agent = import ./uhk-agent.nix final;
   wcwd = writeShellScriptBin "wcwd" (import ./wcwd.nix final);
   drone-docker-runner = writeShellScriptBin "drone-docker-runner" (import ./drone-docker-runner.nix final);
+  record-screen = writeShellScriptBin "record-screen" (import ./record-screen.nix final);
 
   # ps-fixes
 }

pkgs/psos-docs.nix

@@ -0,0 +1,26 @@
+self: with self;
+stdenv.mkDerivation rec {
+  pname = "psos-docs";
+  version = "0.0.1";
+  buildInputs = [
+    mdbook
+    mdbook-pdf
+  ];
+
+  src = ../docs/..; # wut
+
+  phases = [ "buildPhase" "installPhase" ];
+
+  buildPhase = ''
+    cp -r $src/doc ./doc
+    cp $src/README.md ./README.md
+    chmod ug+w -R .
+    ls -la .
+    mdbook build doc
+  '';
+
+  installPhase = ''
+    mkdir -p $out/lib/
+    cp -r doc/book $out/lib/html
+  '';
+}

pkgs/psos.nix

@@ -14,6 +14,10 @@ self: with self; ''
       shift;
       exec nixos-option -I nixpkgs=/etc/nixos/lib/compat $@
       ;;
+    help)
+      shift;
+      exec xdg-open http://help.local/
+      ;;
     *)
       if [[ "$@" != "" ]]; then
         echo "Unknown command: psos $@"

pkgs/record-screen.nix

@@ -0,0 +1,10 @@
+self: with self; ''
+  mkdir -p "$HOME/Videos/Screenrecordings"
+  GEOMETRY="$(slurp -d -b \#ffffff11)"
+  RESOLUTION="$(echo $GEOMETRY | awk '{print $2}')"
+  FILE_LOCATION="$HOME/Videos/Screenrecordings/$(${coreutils}/bin/date +%Y%m%d_%Hh%Mm%Ss)_$RESOLUTION.mp4"
+  echo "Recording $GEOMETRY into $FILE_LOCATION"
+  ${alacritty}/bin/alacritty \
+    --class screen-recorder \
+    -e ${wf-recorder}/bin/wf-recorder -g "$GEOMETRY" -f "$FILE_LOCATION"
+''