music: init

2 files changed, 154 insertions, 1 deletions

diff --git a/flake.nix b/flake.nix
index f05befc..bd27419 100644
--- a/flake.nix
+++ b/flake.nix
@@ -70,6 +70,7 @@
         default = (import ./usecases/desktop/default.nix inputs);
 
         development = (import ./usecases/desktop/development.nix inputs);
+        music = (import ./usecases/desktop/music.nix inputs);
         networkManager = (import ./usecases/desktop/networking/network-manager.nix inputs);
       };
 
@@ -124,18 +125,21 @@
         ];
       };
 
-      testDevDesktop = nixpkgs.lib.nixosSystem {
+      testFullDesktop = nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
         modules = [
           self.nixosModules.test
           self.nixosModules.profiles.desktop
           self.nixosModules.usecases.desktop.development
+          self.nixosModules.usecases.desktop.music
 
           ({ modulesPath, ... }: {
             imports = [
               (modulesPath + "/virtualisation/qemu-vm.nix")
             ];
 
+            home-manager.users.minijackson.programs.beets.settings.acoustid.apikey = "0000000000";
+
             virtualisation.memorySize = 2048;
             virtualisation.qemu.options = [ "-vga none -device virtio-gpu-pci" ];
           })
diff --git a/usecases/desktop/music.nix b/usecases/desktop/music.nix
new file mode 100644
index 0000000..d21f0eb
--- /dev/null
+++ b/usecases/desktop/music.nix
@@ -0,0 +1,149 @@
+inputs:
+
+{ config, pkgs, ... }:
+
+{
+  assertions = [
+    {
+      assertion =
+        config.home-manager.users.minijackson.programs.beets.settings ? acoustid &&
+        config.home-manager.users.minijackson.programs.beets.settings.acoustid ? apikey &&
+        config.home-manager.users.minijackson.programs.beets.settings.acoustid.apikey != null;
+      message = "Please provide the API key for the Acoustid database";
+    }
+  ];
+
+  services.mpd = {
+    enable = true;
+    musicDirectory = "/home/minijackson/Music";
+    user = "minijackson";
+    group = "users";
+
+    extraConfig = ''
+      audio_output {
+        type   "pulse"
+        name   "PulseAudio"
+        server "127.0.0.1"
+      }
+
+      audio_output {
+        type   "fifo"
+        name   "Fifo"
+        path   "/tmp/mpd.fifo"
+        format "44100:16:2"
+      }
+    '';
+
+    startWhenNeeded = true;
+  };
+
+  home-manager.users.minijackson = { ... }:
+    {
+      programs.beets = {
+        enable = true;
+
+        package = pkgs.beets.override {
+          # Python SoCo failed to build
+          enableSonosUpdate = false;
+        };
+
+        settings = {
+          plugins = [
+            "absubmit"
+            "acousticbrainz"
+            "badfiles"
+            "chroma"
+            "convert"
+            "edit"
+            "export"
+            "fetchart"
+            "fromfilename"
+            "lastgenre"
+            "mbsubmit"
+            "mbsync"
+            "missing"
+            "mpdupdate"
+            "random"
+            "the"
+            "zero"
+          ];
+          lastgenre = {
+            canonical = true;
+            # High count due to canonicalization which removes fetched genres
+            count = 6;
+          };
+          paths = {
+            default = "%the{$albumartist}/%the{$album}%aunique{}/$track $title";
+            singleton = "Non-Album/%the{$artist}/%the{$title}";
+            comp = "Compilations/%the{$album}%aunique{}/$track $title";
+          };
+          zero.fields = "comments";
+        };
+      };
+
+      programs.ncmpcpp = {
+        enable = true;
+        package = pkgs.ncmpcpp.override {
+          outputsSupport = true;
+          visualizerSupport = true;
+        };
+        mpdMusicDir = "/home/minijackson/Music";
+        settings = {
+          visualizer_data_source = "/tmp/mpd.fifo";
+          visualizer_output_name = "FIFO";
+          visualizer_in_stereo = true;
+          visualizer_type = "ellipse";
+          visualizer_look = "▒▒";
+          visualizer_color = "cyan, blue, magenta, red, yellow, green";
+
+          user_interface = "alternative";
+
+          media_library_primary_tag = "album_artist";
+
+          display_bitrate = true;
+
+          #----------------------------------------------------
+          # file:     ~/.ncmpcpp/config
+          # author:   jason ryan - http://jasonwryan.com/
+          #----------------------------------------------------
+
+          mpd_connection_timeout = "5";
+          playlist_disable_highlight_delay = "3";
+          message_delay_time = "4";
+          header_visibility = true;
+          statusbar_visibility = true;
+          song_list_format = "{%a - }{%t}|{$5%f$9}$R{$7(%l)$9}";
+          song_status_format = "$2%a $1• $3%t $1• $4%b {(Disc %d) }$1• $5%y$1";
+          song_window_title_format = "Ncmpcpp: {%a - }{%t}|{%f}";
+          song_columns_list_format = "(7f)[white]{n} (33)[cyan]{t} (20)[green]{a} (20)[magenta]{b} (10)[magenta]{y} (7f)[white]{l}";
+          playlist_display_mode = "columns";
+          browser_display_mode = "columns";
+          titles_visibility = true;
+          progressbar_look = "─╼·";
+          # media_library_left_column = "a" (possible values: a,y,g,c,p, legend above)
+          header_text_scrolling = true;
+          # fancy_scrolling = true;
+          display_remaining_time = true;
+          ignore_leading_the = true;
+          empty_tag_marker = "";
+          enable_window_title = true;
+          colors_enabled = true;
+          header_window_color = "magenta";
+          volume_color = "green";
+          state_line_color = "yellow";
+          state_flags_color = "blue";
+          main_window_color = "cyan";
+          color1 = "cyan";
+          color2 = "blue";
+
+          current_item_prefix = "$(cyan)$r";
+          current_item_suffix = "$/r$(end)";
+
+          progressbar_color = "yellow";
+          statusbar_color = "cyan";
+
+          # active_column_color = "cyan";
+        };
+      };
+    };
+}