sysvol: 2024-06-13 -> 2024-06-20

TODO.md

@@ -15,7 +15,7 @@
   - decrease s6 restart time?
 - `ssh` access doesn't grant same linux capabilities as login
 - ringer (i.e. dino incoming call) doesn't prevent moby from sleeping
-- sysvol (volume overlay): when casting with `blast`, sysvol doesn't react to volume changes
+- syshud (volume overlay): when casting with `blast`, syshud doesn't react to volume changes
 - moby: kaslr is effectively disabled
   - `dmesg | grep "KASLR disabled due to lack of seed"`
   - fix by adding `kaslrseed` to uboot script before `booti`

hosts/common/programs/default.nix

@@ -143,7 +143,7 @@
     ./swaylock.nix
     ./swaynotificationcenter
     ./switchboard.nix
-    ./sysvol.nix
+    ./syshud.nix
     ./tangram.nix
     ./tor-browser.nix
     ./tuba.nix

hosts/common/programs/sway/default.nix

@@ -164,7 +164,7 @@ in
       "swayidle"  # enable if you need it
       "swaynotificationcenter"  # notification daemon
       "switchboard"  # network/bluetooth/sound control panel
-      "sysvol"  # volume notifier
+      "syshud"  # volume notifier
       "unl0kr"  # greeter
       # "waybar"
       "wdisplays"  # like xrandr

hosts/common/programs/syshud.nix

@@ -1,11 +1,15 @@
 { ... }:
 {
-  sane.programs.sysvol = {
+  sane.programs.syshud = {
     sandbox.method = "bwrap";
     sandbox.whitelistAudio = true;
     sandbox.whitelistWayland = true;
+    sandbox.extraPaths = [
+      "/sys/class/backlight"  #< crashes if unable to access this directory
+      # "/sys/devices"  #< only if you want it to actually show when the backlight changes
+    ];
 
-    fs.".config/sys64/volume.css".symlink.text = ''
+    fs.".config/sys64/hud.css".symlink.text = ''
       window {
         background: transparent;
       }
@@ -53,8 +57,8 @@
       }
     '';
 
-    services."sysvol" = {
+    services."syshud" = {
-      description = "sysvol: volume monitor/notifier";
+      description = "syshud: volume monitor/notifier";
       depends = [ "sound" ];  #< specifically wireplumber-pulse
       partOf = [ "graphical-session" ];
 
@@ -67,7 +71,7 @@
       # -{H,W} N      to set the height/width of the notifier, in px.
       # -i N          to set the size of the volume icon
       # -P            to hide percentage text
-      command = "sysvol -p top -t 1 -T 0 -m 22 -H 39 -W 256 -i 32 -P";
+      command = "syshud -p top -t 1 -T 0 -m 22 -H 39 -W 256 -i 32 -P";
     };
   };
 }

pkgs/additional/syshud/default.nix

@@ -8,14 +8,14 @@
 , wrapGAppsHook4
 }:
 stdenv.mkDerivation {
-  pname = "sysvol";
+  pname = "syshud";
-  version = "0-unstable-2024-06-13";
+  version = "0-unstable-2024-06-20";
 
   src = fetchFromGitHub {
     owner = "System64fumo";
-    repo = "sysvol";
+    repo = "syshud";
-    rev = "af882d40df7c6e1a0ec415d934f643933f455b5a";
+    rev = "2b97f3441970efe67c788a8313eb58182aa7965b";
-    hash = "sha256-3gB1u7fEi7EB+FWZKS8ddJ53RC5Chyw3fTBX8Z0Itis=";
+    hash = "sha256-XPAKjBLaTGEyDgiZT8tYinYzMivOocOEeauzR4leOjI=";
   };
   postPatch = ''
     substituteInPlace Makefile \
@@ -40,9 +40,9 @@ stdenv.mkDerivation {
   };
 
   meta = {
-    description = "A basic GTK4 volume indicator";
+    description = "Simple heads up display written in gtkmm 4";
-    homepage = "https://github.com/System64fumo/sysvol";
+    homepage = "https://github.com/System64fumo/syshud";
-    mainProgram = "sysvol";
+    mainProgram = "syshud";
     platforms = lib.platforms.linux;
     maintainers = with lib.maintainers; [ colinsane ];
   };

pkgs/default.nix

@@ -97,7 +97,7 @@ let
     sxmo_swaylock = callPackage ./additional/sxmo_swaylock { };
     sxmo-suspend = callPackage ./additional/sxmo-suspend { };
     sxmo-utils = callPackage ./additional/sxmo-utils { };
-    sysvol = callPackage ./additional/sysvol { };
+    syshud = callPackage ./additional/syshud { };
     tow-boot-pinephone = callPackage ./additional/tow-boot-pinephone { };
     tree-sitter-nix-shell = callPackage ./additional/tree-sitter-nix-shell { };
     trivial-builders = lib.recurseIntoAttrs (callPackage ./additional/trivial-builders { });