108 lines
2.6 KiB
Nix
108 lines
2.6 KiB
Nix
# Module for MiniDLNA, a simple DLNA server.
|
|
|
|
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
|
|
let
|
|
|
|
cfg = config.services.minidlna;
|
|
|
|
port = 8200;
|
|
|
|
in
|
|
|
|
{
|
|
|
|
###### interface
|
|
|
|
options = {
|
|
|
|
services.minidlna.enable = mkOption {
|
|
type = types.bool;
|
|
default = false;
|
|
description =
|
|
''
|
|
Whether to enable MiniDLNA, a simple DLNA server. It serves
|
|
media files such as video and music to DLNA client devices
|
|
such as televisions and media players.
|
|
'';
|
|
};
|
|
|
|
services.minidlna.mediaDirs = mkOption {
|
|
type = types.listOf types.string;
|
|
default = [];
|
|
example = [ "/data/media" "V,/home/alice/video" ];
|
|
description =
|
|
''
|
|
Directories to be scanned for media files. The prefixes
|
|
<literal>A,</literal>, <literal>V,</literal> and
|
|
<literal>P,</literal> restrict a directory to audio, video
|
|
or image files. The directories must be accessible to the
|
|
<literal>minidlna</literal> user account.
|
|
'';
|
|
};
|
|
|
|
services.minidlna.config = mkOption {
|
|
type = types.lines;
|
|
description = "The contents of MiniDLNA's configuration file.";
|
|
};
|
|
|
|
};
|
|
|
|
|
|
###### implementation
|
|
|
|
config = mkIf cfg.enable {
|
|
|
|
services.minidlna.config =
|
|
''
|
|
port=${toString port}
|
|
friendly_name=NixOS Media Server
|
|
db_dir=/var/cache/minidlna
|
|
log_dir=/var/log/minidlna
|
|
inotify=yes
|
|
${concatMapStrings (dir: ''
|
|
media_dir=${dir}
|
|
'') cfg.mediaDirs}
|
|
'';
|
|
|
|
users.extraUsers.minidlna = {
|
|
description = "MiniDLNA daemon user";
|
|
group = "minidlna";
|
|
uid = config.ids.uids.minidlna;
|
|
};
|
|
|
|
users.extraGroups.minidlna.gid = config.ids.gids.minidlna;
|
|
|
|
systemd.services.minidlna =
|
|
{ description = "MiniDLNA Server";
|
|
|
|
wantedBy = [ "multi-user.target" ];
|
|
after = [ "network.target" "local-fs.target" ];
|
|
|
|
preStart =
|
|
''
|
|
mkdir -p /var/cache/minidlna /var/log/minidlna /run/minidlna
|
|
chown minidlna /var/cache/minidlna /var/log/minidlna /run/minidlna
|
|
'';
|
|
|
|
# FIXME: log through the journal rather than
|
|
# /var/log/minidlna. The -d flag does that, but also raises
|
|
# the log level to debug...
|
|
serviceConfig =
|
|
{ User = "minidlna";
|
|
Group = "nogroup";
|
|
PermissionsStartOnly = true;
|
|
Type = "forking";
|
|
PIDFile = "/run/minidlna/pid";
|
|
ExecStart =
|
|
"@${pkgs.minidlna}/sbin/minidlna minidlna -P /run/minidlna/pid" +
|
|
" -f ${pkgs.writeText "minidlna.conf" cfg.config}";
|
|
};
|
|
};
|
|
|
|
};
|
|
|
|
}
|