69 lines
1.6 KiB
Nix
69 lines
1.6 KiB
Nix
{ 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 = "${name} liquidsoap stream";
|
|
wantedBy = [ "multi-user.target" ];
|
|
path = [ pkgs.wget ];
|
|
serviceConfig = {
|
|
ExecStart = "${pkgs.liquidsoap}/bin/liquidsoap ${stream}";
|
|
User = "liquidsoap";
|
|
LogsDirectory = "liquidsoap";
|
|
};
|
|
};
|
|
};
|
|
in
|
|
{
|
|
|
|
##### interface
|
|
|
|
options = {
|
|
|
|
services.liquidsoap.streams = mkOption {
|
|
|
|
description =
|
|
''
|
|
Set of Liquidsoap streams to start,
|
|
one systemd service per stream.
|
|
'';
|
|
|
|
default = {};
|
|
|
|
example = {
|
|
myStream1 = "/etc/liquidsoap/myStream1.liq";
|
|
myStream2 = literalExpression "./myStream2.liq";
|
|
myStream3 = "out(playlist(\"/srv/music/\"))";
|
|
};
|
|
|
|
type = types.attrsOf (types.either types.path types.str);
|
|
};
|
|
|
|
};
|
|
##### implementation
|
|
|
|
config = mkIf (builtins.length streams != 0) {
|
|
|
|
users.users.liquidsoap = {
|
|
uid = config.ids.uids.liquidsoap;
|
|
group = "liquidsoap";
|
|
extraGroups = [ "audio" ];
|
|
description = "Liquidsoap streaming user";
|
|
home = "/var/lib/liquidsoap";
|
|
createHome = true;
|
|
};
|
|
|
|
users.groups.liquidsoap.gid = config.ids.gids.liquidsoap;
|
|
|
|
systemd.services = builtins.listToAttrs ( map streamService streams );
|
|
};
|
|
|
|
}
|