From 556255ac8bb060cd96bd04268d35312209c07d9a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kier=C3=A1n=20Meinhardt?= <kmein@posteo.de>
Date: Thu, 8 Apr 2021 11:59:53 +0200
Subject: [PATCH] feat(mpd-fm): add streams as playlist for use with MPD
 clients

---
 configs/mpd-fm.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/configs/mpd-fm.nix b/configs/mpd-fm.nix
index e9b9318..ec17744 100644
--- a/configs/mpd-fm.nix
+++ b/configs/mpd-fm.nix
@@ -41,6 +41,14 @@ in
 
   environment.systemPackages = [ pkgs.mpc_cli ];
 
+  system.activationScripts.mpd-playlists =
+  let playlistFile = pkgs.writeText "radio.m3u" (lib.concatMapStringsSep "\n" (lib.getAttr "stream") streams);
+  in ''
+    rm -rf /var/lib/mpd/playlists
+    install -d /var/lib/mpd/playlists
+    ln -sfn "${toString playlistFile}" "/var/lib/mpd/playlists/radio.m3u"
+  '';
+
   services.mpd-fm = {
     enable = true;
     # stationsFile = "/etc/mpd-fm/stations.json";