142 lines
4.1 KiB
Nix
142 lines
4.1 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.hqplayerd;
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pkg = pkgs.hqplayerd;
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# XXX: This is hard-coded in the distributed binary, don't try to change it.
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stateDir = "/var/lib/hqplayer";
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configDir = "/etc/hqplayer";
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in
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{
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options = {
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services.hqplayerd = {
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enable = mkEnableOption "HQPlayer Embedded";
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auth = {
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username = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = ''
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Username used for HQPlayer's WebUI.
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Without this you will need to manually create the credentials after
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first start by going to http://your.ip/8088/auth
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'';
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};
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password = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = ''
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Password used for HQPlayer's WebUI.
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Without this you will need to manually create the credentials after
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first start by going to http://your.ip/8088/auth
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'';
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};
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};
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licenseFile = mkOption {
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type = types.nullOr types.path;
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default = null;
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description = ''
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Path to the HQPlayer license key file.
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Without this, the service will run in trial mode and restart every 30
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minutes.
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'';
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};
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openFirewall = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Opens ports needed for the WebUI and controller API.
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'';
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};
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config = mkOption {
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type = types.nullOr types.lines;
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default = null;
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description = ''
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HQplayer daemon configuration, written to /etc/hqplayer/hqplayerd.xml.
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Refer to share/doc/hqplayerd/readme.txt in the hqplayerd derivation for possible values.
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'';
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};
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};
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};
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config = mkIf cfg.enable {
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assertions = [
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{
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assertion = (cfg.auth.username != null -> cfg.auth.password != null)
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&& (cfg.auth.password != null -> cfg.auth.username != null);
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message = "You must set either both services.hqplayer.auth.username and password, or neither.";
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}
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];
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environment = {
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etc = {
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"hqplayer/hqplayerd.xml" = mkIf (cfg.config != null) { source = pkgs.writeText "hqplayerd.xml" cfg.config; };
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"hqplayer/hqplayerd4-key.xml" = mkIf (cfg.licenseFile != null) { source = cfg.licenseFile; };
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"modules-load.d/taudio2.conf".source = "${pkg}/etc/modules-load.d/taudio2.conf";
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};
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systemPackages = [ pkg ];
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};
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networking.firewall = mkIf cfg.openFirewall {
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allowedTCPPorts = [ 8088 4321 ];
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};
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services.udev.packages = [ pkg ];
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systemd = {
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tmpfiles.rules = [
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"d ${configDir} 0755 hqplayer hqplayer - -"
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"d ${stateDir} 0755 hqplayer hqplayer - -"
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"d ${stateDir}/home 0755 hqplayer hqplayer - -"
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];
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packages = [ pkg ];
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services.hqplayerd = {
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wantedBy = [ "multi-user.target" ];
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after = [ "systemd-tmpfiles-setup.service" ];
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environment.HOME = "${stateDir}/home";
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unitConfig.ConditionPathExists = [ configDir stateDir ];
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restartTriggers = optionals (cfg.config != null) [ config.environment.etc."hqplayer/hqplayerd.xml".source ];
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preStart = ''
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cp -r "${pkg}/var/lib/hqplayer/web" "${stateDir}"
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chmod -R u+wX "${stateDir}/web"
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if [ ! -f "${configDir}/hqplayerd.xml" ]; then
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echo "creating initial config file"
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install -m 0644 "${pkg}/etc/hqplayer/hqplayerd.xml" "${configDir}/hqplayerd.xml"
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fi
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'' + optionalString (cfg.auth.username != null && cfg.auth.password != null) ''
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${pkg}/bin/hqplayerd -s ${cfg.auth.username} ${cfg.auth.password}
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'';
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};
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};
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users.groups = {
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hqplayer.gid = config.ids.gids.hqplayer;
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};
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users.users = {
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hqplayer = {
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description = "hqplayer daemon user";
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extraGroups = [ "audio" ];
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group = "hqplayer";
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uid = config.ids.uids.hqplayer;
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};
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};
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};
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}
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