feat: a50 dock service

flake.lock

@@ -24,11 +24,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1763759067,
-        "narHash": "sha256-LlLt2Jo/gMNYAwOgdRQBrsRoOz7BPRkzvNaI/fzXi2Q=",
+        "lastModified": 1765835352,
+        "narHash": "sha256-XswHlK/Qtjasvhd1nOa1e8MgZ8GS//jBoTqWtrS1Giw=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "2cccadc7357c0ba201788ae99c4dfa90728ef5e0",
+        "rev": "a34fae9c08a15ad73f295041fec82323541400a9",
         "type": "github"
       },
       "original": {
@@ -44,11 +44,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1765172714,
-        "narHash": "sha256-/cjofqGxSWpRj2XJM+Bd5VUgWDkBWSxxO//HE+zOHMY=",
+        "lastModified": 1766881808,
+        "narHash": "sha256-JR7A2xS3EBPWFeONzhqez5vp7nKEsp7eLj2Ks210Srk=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "a7887340779d5e70ef68012f3823568ee59eaa30",
+        "rev": "d2e0458d6531885600b346e161c38790dc356fa8",
         "type": "github"
       },
       "original": {
@@ -91,11 +91,11 @@
         "xwayland-satellite-unstable": "xwayland-satellite-unstable"
       },
       "locked": {
-        "lastModified": 1765120349,
-        "narHash": "sha256-MvwrHRV80hOdEwfLgI16XhApHuvj69aAgUWQ8ZBgAqE=",
+        "lastModified": 1766765523,
+        "narHash": "sha256-DCk3GKdKZNjpvNuDy9ZVfVwCy3tlm96/UZnYkJO7N44=",
         "owner": "sodiboo",
         "repo": "niri-flake",
-        "rev": "0f4acff79842637e92f5f2609d3844bac9d5e592",
+        "rev": "a3e638c75d07de759421e6f34bd69c3f9a0a3567",
         "type": "github"
       },
       "original": {
@@ -124,11 +124,11 @@
     "niri-unstable": {
       "flake": false,
       "locked": {
-        "lastModified": 1764966114,
-        "narHash": "sha256-nC0Fsu4zSdabdR4tHHMCrTgqLms612eEDy5VCdQVZFk=",
+        "lastModified": 1766751930,
+        "narHash": "sha256-83/YSW6c58i/iwGzAFApuMy6MCgoIaROeCcoIGh+ViU=",
         "owner": "YaLTeR",
         "repo": "niri",
-        "rev": "ba29735fbbd8cf8319c71ccb55b54a0580007c80",
+        "rev": "b5640d5293ad8dca06cb447692ea7cbb21680eb1",
         "type": "github"
       },
       "original": {
@@ -155,11 +155,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1764950072,
-        "narHash": "sha256-BmPWzogsG2GsXZtlT+MTcAWeDK5hkbGRZTeZNW42fwA=",
+        "lastModified": 1766651565,
+        "narHash": "sha256-QEhk0eXgyIqTpJ/ehZKg9IKS7EtlWxF3N7DXy42zPfU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "f61125a668a320878494449750330ca58b78c557",
+        "rev": "3e2499d5539c16d0d173ba53552a4ff8547f4539",
         "type": "github"
       },
       "original": {
@@ -171,11 +171,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1764983851,
-        "narHash": "sha256-y7RPKl/jJ/KAP/VKLMghMgXTlvNIJMHKskl8/Uuar7o=",
+        "lastModified": 1766736597,
+        "narHash": "sha256-BASnpCLodmgiVn0M1MU2Pqyoz0aHwar/0qLkp7CjvSQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d9bc5c7dceb30d8d6fafa10aeb6aa8a48c218454",
+        "rev": "f560ccec6b1116b22e6ed15f4c510997d99d5852",
         "type": "github"
       },
       "original": {
@@ -194,11 +194,11 @@
         "systems": "systems_2"
       },
       "locked": {
-        "lastModified": 1765196590,
-        "narHash": "sha256-DJuH2toKIEhqrAntJig2mlEH1Q5A5HN22JUCUtT+Y00=",
+        "lastModified": 1766918207,
+        "narHash": "sha256-G/Msy+w6e6W5Z517draGcMC0Fqpl4cfutZS5ijndpyM=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "6ab2b305da7c48a697535c1e72f9294cb342cfac",
+        "rev": "51ae9913767528723397e1b227bd32a080058bb5",
         "type": "github"
       },
       "original": {
@@ -359,11 +359,11 @@
     "xwayland-satellite-unstable": {
       "flake": false,
       "locked": {
-        "lastModified": 1764721075,
-        "narHash": "sha256-ChH4nq0cMEEkzkHqKlQt5Z7wxrk8ybcEHuA1YKAYmV0=",
+        "lastModified": 1766429945,
+        "narHash": "sha256-9Kv4gWagx/u4RfZJzBMAoagW9ava5waxd+XoTkzqF7E=",
         "owner": "Supreeeme",
         "repo": "xwayland-satellite",
-        "rev": "1b918e29b419e89910014054e8b71d54c9235ea5",
+        "rev": "0dde7ca1d3a8e8c5082533d76084e2aa02bef70e",
         "type": "github"
       },
       "original": {

hosts/shark/default.nix

@@ -8,6 +8,8 @@
   imports = [ ./hardware-configuration.nix ];
 
   boot = {
+    loader.timeout = 0;
+
     quiet.enable = true;
 
     kernelParams = [ "module_blacklist=i915" ];

hosts/shark/home.nix

@@ -17,6 +17,7 @@
       gamma-launcher
     ];
   };
+  wayland.windowManager.hyprland.settings.input.kb_options = [ "lv3:caps_switch" ];
   services.nextcloud-client.enable = true;
   systemd.user.services = {
     blueman-applet = {

modules/nixos/hardware/astro-a50-dock.sh

@@ -0,0 +1,13 @@
+stdbuf -oL hexdump -v -e '32/2 "%x " "\n"' "$HID_DEVICE" | while read -r line; do
+  echo "$line"
+  if [[ $line =~ ^c02[[:space:]]4[[:space:]]13[[:space:]]([0-9a-f]+) ]]; then
+    power_state=${BASH_REMATCH[1]}
+    if [[ $power_state == "0" ]]; then
+      echo "power=on"
+      wpctl set-default "$(pw-cli info "$HEADSET_NAME" | head -n 1 | awk '{print $2}')"
+    else
+      echo "power=off"
+      wpctl set-default "$(pw-cli info "$SPEAKERS_NAME" | head -n 1 | awk '{print $2}')"
+    fi
+  fi
+done

modules/nixos/hardware/astro-a50.nix

@@ -13,9 +13,18 @@ in
 {
   options.hardware.astro-a50 = {
     enable = mkEnableOption "Enable optimisations for the Logitech Astro A50 headset";
+    sinkWhenDocked = mkOption {
+      type = types.nullOr types.str;
+      description = "The PipeWire sink name to switch to when the Astro A50 is docked. If null, no switching will be done.";
+      default = "alsa_output.pci-0000_0a_00.4.analog-stereo";
+    };
   };
 
   config = mkIf cfg.enable {
+    services.udev.extraRules = ''
+      KERNEL=="hidraw*", ATTRS{idVendor}=="046d", ATTRS{idProduct}=="0b1c", MODE="0660", GROUP="input"
+    '';
+    users.extraGroups.input.members = [ username ];
     home-manager.users.${username} =
       let
         name = "Astro A50";
@@ -66,6 +75,29 @@ in
             ];
           };
         };
+        systemd.user.services.astro-dock = mkIf (cfg.sinkWhenDocked != null) {
+          Unit = {
+            Description = "Astro A50 Dock Detection";
+            After = [ "pipewire.service" ];
+          };
+
+          Install.WantedBy = [ "default.target" ];
+
+          Service = {
+            Restart = "always";
+            ExecStart = lib.getExe (
+              pkgs.writeShellApplication {
+                name = "astro-dock-detect";
+                runtimeEnv = {
+                  HID_DEVICE = "/dev/input/by-id/usb-Logitech_A50-if08-hidraw";
+                  HEADSET_NAME = nodeNameIn;
+                  SPEAKERS_NAME = cfg.sinkWhenDocked;
+                };
+                text = builtins.readFile ./astro-a50-dock.sh;
+              }
+            );
+          };
+        };
       };
   };
 }