From b3f2dab52bd3a8f88e1bfea75dc27f99d3d24dec Mon Sep 17 00:00:00 2001
From: matt1432 <matt@nelim.org>
Date: Sat, 28 Sep 2024 21:33:11 -0400
Subject: [PATCH] feat(hass): setup a working SpotifyPlus

---
 .../modules/home-assistant/bluetooth.nix      |  1 +
 .../homie/modules/home-assistant/default.nix  |  2 +
 devices/homie/modules/music/default.nix       | 74 ++++++++++---------
 flake.lock                                    | 12 +--
 4 files changed, 50 insertions(+), 39 deletions(-)

diff --git a/devices/homie/modules/home-assistant/bluetooth.nix b/devices/homie/modules/home-assistant/bluetooth.nix
index f87c6910..e9f227fe 100644
--- a/devices/homie/modules/home-assistant/bluetooth.nix
+++ b/devices/homie/modules/home-assistant/bluetooth.nix
@@ -36,6 +36,7 @@ in {
 
     extraComponents = [
       "mpd"
+      "sonos"
 
       # BT components
       "ibeacon"
diff --git a/devices/homie/modules/home-assistant/default.nix b/devices/homie/modules/home-assistant/default.nix
index 86e37e6e..251836d4 100644
--- a/devices/homie/modules/home-assistant/default.nix
+++ b/devices/homie/modules/home-assistant/default.nix
@@ -48,7 +48,9 @@
     enable = true;
 
     extraComponents = [
+      "androidtv_remote"
       "caldav"
+      "cast"
       "holiday"
       "isal"
       "met"
diff --git a/devices/homie/modules/music/default.nix b/devices/homie/modules/music/default.nix
index fcabdcad..1cb05350 100644
--- a/devices/homie/modules/music/default.nix
+++ b/devices/homie/modules/music/default.nix
@@ -3,7 +3,10 @@
   lib,
   pkgs,
   ...
-}: {
+}: let
+  inherit (lib) getExe;
+  inherit (config.vars) mainUser;
+in {
   hardware.bluetooth = {
     enable = true;
     powerOnBoot = true;
@@ -19,10 +22,17 @@
     };
   };
 
-  # Have pulseaudio.service itself start at boot but after bluetooth
+  # Have pulseaudio and spotifyd start at boot but after bluetooth
   # so bluetooth accepts sound connections from the start.
-  systemd.user.services.pulseaudio.after = ["bluetooth.service"];
-  systemd.user.targets.default.wants = ["pulseaudio.service"];
+  users.users.${mainUser}.linger = true;
+  systemd.user.services = {
+    pulseaudio.after = ["bluetooth.service"];
+    spotifyd.after = ["pulseaudio.service"];
+  };
+  systemd.user.targets.default.wants = [
+    "pulseaudio.service"
+    "spotifyd.service"
+  ];
 
   # Allow pulseaudio to be managed by MPD
   hardware.pulseaudio = {
@@ -58,40 +68,38 @@
         }
       '';
     };
+  };
 
-    spotifyd = {
-      enable = true;
+  home-manager.users.${mainUser}.services.spotifyd = {
+    enable = true;
 
-      settings.global = let
-        cacheDir = "/etc/spotifyd";
-      in {
-        device_name = config.networking.hostName + " connect";
-        device_type = "speaker";
+    package = pkgs.spotifyd.override {
+      withMpris = false;
+      withKeyring = false;
+    };
 
-        zeroconf_port = 33798;
-        cache_path = cacheDir;
-        username_cmd = "${lib.getExe pkgs.jq} -r .username ${cacheDir}/credentials.json";
+    settings.global = {
+      device_name = config.networking.hostName + " connect";
+      device_type = "speaker";
 
-        autoplay = false;
-        backend = "pulseaudio";
-        bitrate = 320;
-        no_audio_cache = true;
-        volume_normalisation = false;
-      };
+      zeroconf_port = 33798;
+
+      autoplay = false;
+      backend = "pulseaudio";
+      bitrate = 320;
+      no_audio_cache = true;
+      volume_normalisation = false;
     };
   };
 
-  environment.etc."spotifyd/credentials.json" = {
-    source = config.sops.secrets.spotifyd.path;
-  };
-
-  nixpkgs.overlays = [
-    (final: prev: {
-      # FIXME: remove this if https://github.com/NixOS/nixpkgs/pull/342913 is merged
-      spotifyd = prev.spotifyd.override {
-        withMpris = false;
-        withKeyring = false;
-      };
-    })
-  ];
+  systemd.services.home-assistant.preStart = let
+    WorkingDirectory = "/var/lib/hass";
+    creds = config.sops.secrets.spotifyd.path;
+  in
+    getExe (pkgs.writeShellApplication {
+      name = "spotify-plus-creds";
+      text = ''
+        cp -f ${creds} ${WorkingDirectory}/.storage/SpotifyWebApiPython_librespot_credentials.json
+      '';
+    });
 }
diff --git a/flake.lock b/flake.lock
index fe0146d1..b4eeee55 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1872,11 +1872,11 @@
     "spotifyplus-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1727276581,
-        "narHash": "sha256-6fMuJ5g0SbHqm84fYoOuP2zJ6/c7rLAC6ltpGR2eOHo=",
+        "lastModified": 1727556884,
+        "narHash": "sha256-HBGGB9MtQlOzQxN39bUzWl9+iElAc6HJHeisfGqaLLE=",
         "owner": "thlucas1",
         "repo": "homeassistantcomponent_spotifyplus",
-        "rev": "dbc279fd3466b5aebc82dea3c49f9ad175c83985",
+        "rev": "f017285d88405749a0c21da14dff7dae6e46f39c",
         "type": "github"
       },
       "original": {
@@ -1888,11 +1888,11 @@
     "spotifywebapi-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1727382400,
-        "narHash": "sha256-meoiGg2CbAjvjIM7L0OW19Y2w9q4+or+JjhTXdLLebM=",
+        "lastModified": 1727551631,
+        "narHash": "sha256-Dj9cQ/Zm9Th0QnQV+2Q/+8sc3LwywAAIMPv8ZKOkr7M=",
         "owner": "thlucas1",
         "repo": "SpotifyWebApiPython",
-        "rev": "092a1cf17dae9a9c7f62b5dc3616fe807115636f",
+        "rev": "9f5ea3dcadc531dfdbf6b6f9ecea58e3b3094494",
         "type": "github"
       },
       "original": {