mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-04 21:03:15 +00:00
205 lines
6.3 KiB
Nix
205 lines
6.3 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
|
|
let
|
|
cfg = config.services.mirakurun;
|
|
mirakurun = pkgs.mirakurun;
|
|
username = config.users.users.mirakurun.name;
|
|
groupname = config.users.users.mirakurun.group;
|
|
settingsFmt = pkgs.formats.yaml {};
|
|
|
|
polkitRule = pkgs.writeTextDir "share/polkit-1/rules.d/10-mirakurun.rules" ''
|
|
polkit.addRule(function (action, subject) {
|
|
if (
|
|
(action.id == "org.debian.pcsc-lite.access_pcsc" ||
|
|
action.id == "org.debian.pcsc-lite.access_card") &&
|
|
subject.user == "${username}"
|
|
) {
|
|
return polkit.Result.YES;
|
|
}
|
|
});
|
|
'';
|
|
in
|
|
{
|
|
options = {
|
|
services.mirakurun = {
|
|
enable = mkEnableOption "the Mirakurun DVR Tuner Server";
|
|
|
|
port = mkOption {
|
|
type = with types; nullOr port;
|
|
default = 40772;
|
|
description = ''
|
|
Port to listen on. If <literal>null</literal>, it won't listen on
|
|
any port.
|
|
'';
|
|
};
|
|
|
|
openFirewall = mkOption {
|
|
type = types.bool;
|
|
default = false;
|
|
description = ''
|
|
Open ports in the firewall for Mirakurun.
|
|
|
|
<warning>
|
|
<para>
|
|
Exposing Mirakurun to the open internet is generally advised
|
|
against. Only use it inside a trusted local network, or
|
|
consider putting it behind a VPN if you want remote access.
|
|
</para>
|
|
</warning>
|
|
'';
|
|
};
|
|
|
|
unixSocket = mkOption {
|
|
type = with types; nullOr path;
|
|
default = "/var/run/mirakurun/mirakurun.sock";
|
|
description = ''
|
|
Path to unix socket to listen on. If <literal>null</literal>, it
|
|
won't listen on any unix sockets.
|
|
'';
|
|
};
|
|
|
|
allowSmartCardAccess = mkOption {
|
|
type = types.bool;
|
|
default = true;
|
|
description = ''
|
|
Install polkit rules to allow Mirakurun to access smart card readers
|
|
which is commonly used along with tuner devices.
|
|
'';
|
|
};
|
|
|
|
serverSettings = mkOption {
|
|
type = settingsFmt.type;
|
|
default = {};
|
|
example = literalExpression ''
|
|
{
|
|
highWaterMark = 25165824;
|
|
overflowTimeLimit = 30000;
|
|
};
|
|
'';
|
|
description = ''
|
|
Options for server.yml.
|
|
|
|
Documentation:
|
|
<link xlink:href="https://github.com/Chinachu/Mirakurun/blob/master/doc/Configuration.md"/>
|
|
'';
|
|
};
|
|
|
|
tunerSettings = mkOption {
|
|
type = with types; nullOr settingsFmt.type;
|
|
default = null;
|
|
example = literalExpression ''
|
|
[
|
|
{
|
|
name = "tuner-name";
|
|
types = [ "GR" "BS" "CS" "SKY" ];
|
|
dvbDevicePath = "/dev/dvb/adapterX/dvrX";
|
|
}
|
|
];
|
|
'';
|
|
description = ''
|
|
Options which are added to tuners.yml. If none is specified, it will
|
|
automatically be generated at runtime.
|
|
|
|
Documentation:
|
|
<link xlink:href="https://github.com/Chinachu/Mirakurun/blob/master/doc/Configuration.md"/>
|
|
'';
|
|
};
|
|
|
|
channelSettings = mkOption {
|
|
type = with types; nullOr settingsFmt.type;
|
|
default = null;
|
|
example = literalExpression ''
|
|
[
|
|
{
|
|
name = "channel";
|
|
types = "GR";
|
|
channel = "0";
|
|
}
|
|
];
|
|
'';
|
|
description = ''
|
|
Options which are added to channels.yml. If none is specified, it
|
|
will automatically be generated at runtime.
|
|
|
|
Documentation:
|
|
<link xlink:href="https://github.com/Chinachu/Mirakurun/blob/master/doc/Configuration.md"/>
|
|
'';
|
|
};
|
|
};
|
|
};
|
|
|
|
config = mkIf cfg.enable {
|
|
environment.systemPackages = [ mirakurun ] ++ optional cfg.allowSmartCardAccess polkitRule;
|
|
environment.etc = {
|
|
"mirakurun/server.yml".source = settingsFmt.generate "server.yml" cfg.serverSettings;
|
|
"mirakurun/tuners.yml" = mkIf (cfg.tunerSettings != null) {
|
|
source = settingsFmt.generate "tuners.yml" cfg.tunerSettings;
|
|
mode = "0644";
|
|
user = username;
|
|
group = groupname;
|
|
};
|
|
"mirakurun/channels.yml" = mkIf (cfg.channelSettings != null) {
|
|
source = settingsFmt.generate "channels.yml" cfg.channelSettings;
|
|
mode = "0644";
|
|
user = username;
|
|
group = groupname;
|
|
};
|
|
};
|
|
|
|
networking.firewall = mkIf cfg.openFirewall {
|
|
allowedTCPPorts = mkIf (cfg.port != null) [ cfg.port ];
|
|
};
|
|
|
|
users.users.mirakurun = {
|
|
description = "Mirakurun user";
|
|
group = "video";
|
|
isSystemUser = true;
|
|
};
|
|
|
|
services.mirakurun.serverSettings = {
|
|
logLevel = mkDefault 2;
|
|
path = mkIf (cfg.unixSocket != null) cfg.unixSocket;
|
|
port = mkIf (cfg.port != null) cfg.port;
|
|
};
|
|
|
|
systemd.tmpfiles.rules = [
|
|
"d '/etc/mirakurun' - ${username} ${groupname} - -"
|
|
];
|
|
|
|
systemd.services.mirakurun = {
|
|
description = mirakurun.meta.description;
|
|
wantedBy = [ "multi-user.target" ];
|
|
after = [ "network.target" ];
|
|
serviceConfig = {
|
|
ExecStart = "${mirakurun}/bin/mirakurun-start";
|
|
User = username;
|
|
Group = groupname;
|
|
RuntimeDirectory="mirakurun";
|
|
StateDirectory="mirakurun";
|
|
Nice = -10;
|
|
IOSchedulingClass = "realtime";
|
|
IOSchedulingPriority = 7;
|
|
};
|
|
|
|
environment = {
|
|
SERVER_CONFIG_PATH = "/etc/mirakurun/server.yml";
|
|
TUNERS_CONFIG_PATH = "/etc/mirakurun/tuners.yml";
|
|
CHANNELS_CONFIG_PATH = "/etc/mirakurun/channels.yml";
|
|
SERVICES_DB_PATH = "/var/lib/mirakurun/services.json";
|
|
PROGRAMS_DB_PATH = "/var/lib/mirakurun/programs.json";
|
|
NODE_ENV = "production";
|
|
};
|
|
|
|
restartTriggers = let
|
|
getconf = target: config.environment.etc."mirakurun/${target}.yml".source;
|
|
targets = [
|
|
"server"
|
|
] ++ optional (cfg.tunerSettings != null) "tuners"
|
|
++ optional (cfg.channelSettings != null) "channels";
|
|
in (map getconf targets);
|
|
};
|
|
};
|
|
}
|