Merge pull request #5069 from ehmry/liquidsoap

Liquidsoap

nixos/modules/misc/ids.nix

@@ -162,6 +162,7 @@
       systemd-network = 152;
       systemd-resolve = 153;
       systemd-timesync = 154;
+      liquidsoap = 155;
 
       # When adding a uid, make sure it doesn't match an existing gid. And don't use uids above 399!
 
@@ -290,6 +291,7 @@
       systemd-network = 152;
       systemd-resolve = 153;
       systemd-timesync = 154;
+      liquidsoap = 155;
 
       # When adding a gid, make sure it doesn't match an existing uid. And don't use gids above 399!
 

nixos/modules/module-list.nix

@@ -89,6 +89,7 @@
   ./services/audio/alsa.nix
   # Disabled as fuppes it does no longer builds.
   # ./services/audio/fuppes.nix
+  ./services/audio/liquidsoap.nix
   ./services/audio/mpd.nix
   ./services/audio/mopidy.nix
   ./services/backup/almir.nix

nixos/modules/services/audio/liquidsoap.nix

@@ -0,0 +1,74 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  streams = builtins.attrNames config.services.liquidsoap.streams;
+
+  streamService =
+    name:
+    let stream = builtins.getAttr name config.services.liquidsoap.streams; in
+    { inherit name;
+      value = {
+        after = [ "network-online.target" "sound.target" ];
+        description = "${name} liquidsoap stream";
+        wantedBy = [ "multi-user.target" ];
+        path = [ pkgs.wget ];
+        preStart =
+          ''
+            mkdir -p /var/log/liquidsoap
+            chown liquidsoap -R /var/log/liquidsoap
+          '';
+        serviceConfig = {
+          PermissionsStartOnly="true";
+          ExecStart = "${pkgs.liquidsoap}/bin/liquidsoap ${stream}";
+          User = "liquidsoap";
+        };
+      };
+    };
+in
+{
+
+  ##### interface
+
+  options = {
+
+    services.liquidsoap.streams = mkOption {
+
+      description =
+        ''
+          Set of Liquidsoap streams to start,
+          one systemd service per stream.
+        '';
+
+      default = {};
+
+      example = {
+        myStream1 = literalExample "\"/etc/liquidsoap/myStream1.liq\"";
+        myStream2 = literalExample "./myStream2.liq";
+        myStream3 = literalExample "\"out(playlist(\"/srv/music/\"))\"";
+      };
+
+      type = types.attrsOf (types.either types.path types.str);
+    };
+
+  };
+  ##### implementation
+
+  config = mkIf (builtins.length streams != 0) {
+
+    users.extraUsers.liquidsoap = {
+      uid = config.ids.uids.liquidsoap;
+      group = "liquidsoap";
+      extraGroups = [ "audio" ];
+      description = "Liquidsoap streaming user";
+      home = "/var/lib/liquidsoap";
+      createHome = true;
+    };
+
+    users.extraGroups.liquidsoap.gid = config.ids.gids.liquidsoap;
+
+    systemd.services = builtins.listToAttrs ( map streamService streams );
+  };
+
+}

pkgs/servers/icecast/default.nix

@@ -1,29 +1,29 @@
 {stdenv, fetchurl
 , libxml2, libxslt, curl
-, libvorbis, libtheora, speex, libkate }:
+, libvorbis, libtheora, speex, libkate, libopus }:
 
 stdenv.mkDerivation rec {
-  name = "icecast-2.3.3";
+  name = "icecast-2.4.0";
 
   src = fetchurl {
     url = "http://downloads.xiph.org/releases/icecast/${name}.tar.gz";
-    sha256 = "0vf38mk13z1czpbj0g8va4rzjf201slqmiwcs8y9i6iwz3shc78v";
+    sha256 = "0chg8v3c0wkbakjcw73rsfccx13f28arrmmbz9p5fsmiw5bykdqp";
   };
 
-  buildInputs = [ libxml2 libxslt curl libvorbis libtheora speex libkate ];
+  buildInputs = [ libxml2 libxslt curl libvorbis libtheora speex libkate libopus ];
 
   meta = {
     description = "Server software for streaming multimedia";
 
     longDescription = ''
-      Icecast is a streaming media server which currently supports Ogg Vorbis and MP3
+      Icecast is a streaming media server which currently supports
-      audio streams. It can be used to create an Internet radio station or a
+      Ogg (Vorbis and Theora), Opus, WebM and MP3 audio streams.
-      privately running jukebox and many things in between. It is very versatile in
+      It can be used to create an Internet radio station or a privately
-      that new formats can be added relatively easily and supports open standards for
+      running jukebox and many things in between. It is very versatile
-      commuincation and interaction.
+      in that new formats can be added relatively easily and supports
+      open standards for commuincation and interaction.
     '';
 
-
     homepage = http://www.icecast.org;
     license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ jcumming ];

pkgs/tools/audio/liquidsoap/full.nix

@@ -0,0 +1,45 @@
+{ stdenv, fetchurl, which, pkgconfig
+, ocaml, ocamlPackages
+, libao, portaudio, alsaLib, pulseaudio, jack2
+, libsamplerate, libmad, taglib, lame, libogg
+, libvorbis, speex, libtheora, libopus, fdk_aac
+, faad2, flac, ladspaH, ffmpeg, frei0r, dssi
+, }:
+
+let
+  version = "1.1.1";
+
+  packageFilters = map (p: "-e '/ocaml-${p}/d'" )
+    [ "gstreamer" "shine" "aacplus" "schroedinger"
+      "voaacenc" "soundtouch" "gavl" "lo"
+    ];
+in
+stdenv.mkDerivation {
+  name = "liquidsoap-full-${version}";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/project/savonet/liquidsoap/${version}/liquidsoap-${version}-full.tar.gz";
+    sha256 = "1w1grgja5yibph90vsxj7ffkpz1sgzmr54jj52s8889dpy609wqa";
+  };
+
+  preConfigure = "sed ${toString packageFilters} PACKAGES.default > PACKAGES";
+  configureFlags = [ "--localstatedir=/var" ];
+
+  buildInputs =
+    [ which ocaml ocamlPackages.findlib pkgconfig
+      libao portaudio alsaLib pulseaudio jack2
+      libsamplerate libmad taglib lame libogg
+      libvorbis speex libtheora libopus fdk_aac
+      faad2 flac ladspaH ffmpeg frei0r dssi
+      ocamlPackages.xmlm ocamlPackages.ocaml_pcre
+      ocamlPackages.camomile
+    ];
+
+  meta = with stdenv.lib; {
+    description = "Swiss-army knife for multimedia streaming";
+    homepage = http://liquidsoap.fm/;
+    maintainers = with maintainers; [ emery ];
+    license = licenses.gpl2;
+    platform = ocaml.meta.platforms;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -1545,6 +1545,8 @@ let
 
   less = callPackage ../tools/misc/less { };
 
+  liquidsoap = callPackage ../tools/audio/liquidsoap/full.nix { };
+
   lockfileProgs = callPackage ../tools/misc/lockfile-progs { };
 
   logstash = callPackage ../tools/misc/logstash { };