beets: add mpdIntegration (#3755)

Allow configuration of mpdstats and mpdupdate plugins for Beets using
Home Manager.

Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>

tests/modules/programs/beets/default.nix

@@ -0,0 +1,5 @@
+{
+  beets-mpdstats = ./mpdstats.nix;
+  beets-mpdstats-external = ./mpdstats-external.nix;
+  beets-mpdupdate = ./mpdupdate.nix;
+}

tests/modules/programs/beets/mpdstats-expected.service

@@ -0,0 +1,10 @@
+[Install]
+WantedBy=default.target
+
+[Service]
+ExecStart=@beets@/bin/beet mpdstats
+
+[Unit]
+After=mpd.service
+Description=Beets MPDStats daemon
+Requires=mpd.service

tests/modules/programs/beets/mpdstats-expected.yaml

@@ -0,0 +1,5 @@
+mpd:
+  host: localhost
+  port: 4242
+plugins:
+- mpdstats

tests/modules/programs/beets/mpdstats-external-expected.service

@@ -0,0 +1,8 @@
+[Install]
+WantedBy=default.target
+
+[Service]
+ExecStart=@beets@/bin/beet mpdstats
+
+[Unit]
+Description=Beets MPDStats daemon

tests/modules/programs/beets/mpdstats-external-expected.yaml

@@ -0,0 +1,5 @@
+mpd:
+  host: 10.0.0.42
+  port: 6601
+plugins:
+- mpdstats

tests/modules/programs/beets/mpdstats-external.nix

@@ -0,0 +1,29 @@
+{ config, lib, pkgs, ... }:
+
+{
+  config = {
+    home.stateVersion = "23.05";
+
+    programs.beets = {
+      enable = true;
+      package = config.lib.test.mkStubPackage { outPath = "@beets@"; };
+      mpdIntegration = {
+        enableStats = true;
+        host = "10.0.0.42";
+        port = 6601;
+      };
+    };
+
+    nmt.script = ''
+      assertFileExists home-files/.config/beets/config.yaml
+      assertFileContent \
+        home-files/.config/beets/config.yaml \
+        ${./mpdstats-external-expected.yaml}
+
+      assertFileExists home-files/.config/systemd/user/beets-mpdstats.service
+      assertFileContent \
+        home-files/.config/systemd/user/beets-mpdstats.service \
+        ${./mpdstats-external-expected.service}
+    '';
+  };
+}

tests/modules/programs/beets/mpdstats.nix

@@ -0,0 +1,31 @@
+{ config, lib, pkgs, ... }:
+
+{
+  config = {
+    home.stateVersion = "23.05";
+
+    services.mpd = {
+      enable = true;
+      musicDirectory = "/my/music/dir";
+      network.port = 4242;
+    };
+
+    programs.beets = {
+      enable = true;
+      package = config.lib.test.mkStubPackage { outPath = "@beets@"; };
+      mpdIntegration.enableStats = true;
+    };
+
+    nmt.script = ''
+      assertFileExists home-files/.config/beets/config.yaml
+      assertFileContent \
+        home-files/.config/beets/config.yaml \
+        ${./mpdstats-expected.yaml}
+
+      assertFileExists home-files/.config/systemd/user/beets-mpdstats.service
+      assertFileContent \
+        home-files/.config/systemd/user/beets-mpdstats.service \
+        ${./mpdstats-expected.service}
+    '';
+  };
+}

tests/modules/programs/beets/mpdupdate-expected.yaml

@@ -0,0 +1,5 @@
+mpd:
+  host: localhost
+  port: 6600
+plugins:
+- mpdupdate

tests/modules/programs/beets/mpdupdate.nix

@@ -0,0 +1,20 @@
+{ config, lib, pkgs, ... }:
+
+{
+  config = {
+    home.stateVersion = "23.05";
+
+    programs.beets = {
+      enable = true;
+      package = config.lib.test.mkStubPackage { outPath = "@beets@"; };
+      mpdIntegration.enableUpdate = true;
+    };
+
+    nmt.script = ''
+      assertFileExists home-files/.config/beets/config.yaml
+      assertFileContent \
+        home-files/.config/beets/config.yaml \
+        ${./mpdupdate-expected.yaml}
+    '';
+  };
+}