diff options
Diffstat (limited to 'nixpkgs/nixos/modules/services/misc/subsonic.nix')
-rw-r--r-- | nixpkgs/nixos/modules/services/misc/subsonic.nix | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/services/misc/subsonic.nix b/nixpkgs/nixos/modules/services/misc/subsonic.nix new file mode 100644 index 000000000000..1612b197f35f --- /dev/null +++ b/nixpkgs/nixos/modules/services/misc/subsonic.nix @@ -0,0 +1,165 @@ +{ config, lib, pkgs, ... }: + +with lib; + +let cfg = config.services.subsonic; in { + options = { + services.subsonic = { + enable = mkEnableOption "Subsonic daemon"; + + home = mkOption { + type = types.path; + default = "/var/lib/subsonic"; + description = '' + The directory where Subsonic will create files. + Make sure it is writable. + ''; + }; + + listenAddress = mkOption { + type = types.string; + default = "0.0.0.0"; + description = '' + The host name or IP address on which to bind Subsonic. + Only relevant if you have multiple network interfaces and want + to make Subsonic available on only one of them. The default value + will bind Subsonic to all available network interfaces. + ''; + }; + + port = mkOption { + type = types.int; + default = 4040; + description = '' + The port on which Subsonic will listen for + incoming HTTP traffic. Set to 0 to disable. + ''; + }; + + httpsPort = mkOption { + type = types.int; + default = 0; + description = '' + The port on which Subsonic will listen for + incoming HTTPS traffic. Set to 0 to disable. + ''; + }; + + contextPath = mkOption { + type = types.path; + default = "/"; + description = '' + The context path, i.e., the last part of the Subsonic + URL. Typically '/' or '/subsonic'. Default '/' + ''; + }; + + maxMemory = mkOption { + type = types.int; + default = 100; + description = '' + The memory limit (max Java heap size) in megabytes. + Default: 100 + ''; + }; + + defaultMusicFolder = mkOption { + type = types.path; + default = "/var/music"; + description = '' + Configure Subsonic to use this folder for music. This option + only has effect the first time Subsonic is started. + ''; + }; + + defaultPodcastFolder = mkOption { + type = types.path; + default = "/var/music/Podcast"; + description = '' + Configure Subsonic to use this folder for Podcasts. This option + only has effect the first time Subsonic is started. + ''; + }; + + defaultPlaylistFolder = mkOption { + type = types.path; + default = "/var/playlists"; + description = '' + Configure Subsonic to use this folder for playlists. This option + only has effect the first time Subsonic is started. + ''; + }; + + transcoders = mkOption { + type = types.listOf types.path; + default = [ "${pkgs.ffmpeg.bin}/bin/ffmpeg" ]; + description = '' + List of paths to transcoder executables that should be accessible + from Subsonic. Symlinks will be created to each executable inside + ${cfg.home}/transcoders. + ''; + }; + }; + }; + + config = mkIf cfg.enable { + systemd.services.subsonic = { + description = "Personal media streamer"; + after = [ "local-fs.target" "network.target" ]; + wantedBy = [ "multi-user.target" ]; + script = '' + ${pkgs.jre}/bin/java -Xmx${toString cfg.maxMemory}m \ + -Dsubsonic.home=${cfg.home} \ + -Dsubsonic.host=${cfg.listenAddress} \ + -Dsubsonic.port=${toString cfg.port} \ + -Dsubsonic.httpsPort=${toString cfg.httpsPort} \ + -Dsubsonic.contextPath=${cfg.contextPath} \ + -Dsubsonic.defaultMusicFolder=${cfg.defaultMusicFolder} \ + -Dsubsonic.defaultPodcastFolder=${cfg.defaultPodcastFolder} \ + -Dsubsonic.defaultPlaylistFolder=${cfg.defaultPlaylistFolder} \ + -Djava.awt.headless=true \ + -verbose:gc \ + -jar ${pkgs.subsonic}/subsonic-booter-jar-with-dependencies.jar + ''; + + preStart = '' + # Formerly this module set cfg.home to /var/subsonic. Try to move + # /var/subsonic to cfg.home. + oldHome="/var/subsonic" + if [ "${cfg.home}" != "$oldHome" ] && + ! [ -e "${cfg.home}" ] && + [ -d "$oldHome" ] && + [ $(${pkgs.coreutils}/bin/stat -c %u "$oldHome") -eq \ + ${toString config.users.users.subsonic.uid} ]; then + logger Moving "$oldHome" to "${cfg.home}" + ${pkgs.coreutils}/bin/mv -T "$oldHome" "${cfg.home}" + fi + + # Install transcoders. + ${pkgs.coreutils}/bin/rm -rf ${cfg.home}/transcode ; \ + ${pkgs.coreutils}/bin/mkdir -p ${cfg.home}/transcode ; \ + ${pkgs.bash}/bin/bash -c ' \ + for exe in "$@"; do \ + ${pkgs.coreutils}/bin/ln -sf "$exe" ${cfg.home}/transcode; \ + done' IGNORED_FIRST_ARG ${toString cfg.transcoders} + ''; + serviceConfig = { + # Needed for Subsonic to find subsonic.war. + WorkingDirectory = "${pkgs.subsonic}"; + Restart = "always"; + User = "subsonic"; + UMask = "0022"; + }; + }; + + users.users.subsonic = { + description = "Subsonic daemon user"; + home = cfg.home; + createHome = true; + group = "subsonic"; + uid = config.ids.uids.subsonic; + }; + + users.groups.subsonic.gid = config.ids.gids.subsonic; + }; +} |