118 lines
3.2 KiB
Nix
118 lines
3.2 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.airsonic;
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in {
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options = {
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services.airsonic = {
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enable = mkEnableOption "Airsonic, the Free and Open Source media streaming server (fork of Subsonic and Libresonic)";
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user = mkOption {
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type = types.str;
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default = "airsonic";
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description = "User account under which airsonic runs.";
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};
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home = mkOption {
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type = types.path;
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default = "/var/lib/airsonic";
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description = ''
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The directory where Airsonic will create files.
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Make sure it is writable.
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'';
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};
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listenAddress = mkOption {
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type = types.string;
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default = "127.0.0.1";
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description = ''
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The host name or IP address on which to bind Airsonic.
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Only relevant if you have multiple network interfaces and want
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to make Airsonic available on only one of them. The default value
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will bind Airsonic to all available network interfaces.
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'';
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};
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port = mkOption {
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type = types.int;
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default = 4040;
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description = ''
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The port on which Airsonic will listen for
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incoming HTTP traffic. Set to 0 to disable.
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'';
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};
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contextPath = mkOption {
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type = types.path;
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default = "/";
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description = ''
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The context path, i.e., the last part of the Airsonic
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URL. Typically '/' or '/airsonic'. Default '/'
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'';
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};
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maxMemory = mkOption {
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type = types.int;
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default = 100;
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description = ''
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The memory limit (max Java heap size) in megabytes.
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Default: 100
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'';
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};
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transcoders = mkOption {
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type = types.listOf types.path;
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default = [ "${pkgs.ffmpeg.bin}/bin/ffmpeg" ];
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defaultText= [ "\${pkgs.ffmpeg.bin}/bin/ffmpeg" ];
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description = ''
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List of paths to transcoder executables that should be accessible
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from Airsonic. Symlinks will be created to each executable inside
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${cfg.home}/transcoders.
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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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systemd.services.airsonic = {
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description = "Airsonic Media Server";
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after = [ "local-fs.target" "network.target" ];
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wantedBy = [ "multi-user.target" ];
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preStart = ''
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# Install transcoders.
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rm -rf ${cfg.home}/transcode
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mkdir -p ${cfg.home}/transcode
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for exe in ${toString cfg.transcoders}; do
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ln -sf "$exe" ${cfg.home}/transcode
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done
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'';
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serviceConfig = {
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ExecStart = ''
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${pkgs.jre}/bin/java -Xmx${toString cfg.maxMemory}m \
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-Dairsonic.home=${cfg.home} \
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-Dserver.address=${cfg.listenAddress} \
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-Dserver.port=${toString cfg.port} \
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-Dairsonic.contextPath=${cfg.contextPath} \
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-Djava.awt.headless=true \
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-verbose:gc \
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-jar ${pkgs.airsonic}/webapps/airsonic.war
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'';
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Restart = "always";
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User = "airsonic";
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UMask = "0022";
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};
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};
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users.users.airsonic = {
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description = "Airsonic service user";
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name = cfg.user;
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home = cfg.home;
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createHome = true;
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};
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};
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}
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