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Merge pull request #15471 from telotortium/subsonic

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subsonic: change NixOS home directory config
This commit is contained in:
Joachim Fasting 2016-05-18 04:01:32 +02:00
parent 97c1502b23 cf14dad167
commit cf5e07ca5b
1 changed files with 39 additions and 31 deletions
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70
nixos/modules/services/misc/subsonic.nix
View file

@ -2,19 +2,14 @@
with lib;
let
cfg = config.services.subsonic;
homeDir = "/var/subsonic";
in
{
let cfg = config.services.subsonic; in {
options = {
services.subsonic = {
enable = mkEnableOption "Subsonic daemon";
home = mkOption {
type = types.path;
default = "${homeDir}";
default = "/var/lib/subsonic";
description = ''
The directory where Subsonic will create files.
Make sure it is writable.
@ -112,30 +107,43 @@ in
description = "Personal media streamer";
after = [ "local-fs.target" "network.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig = {
ExecStart = ''
${pkgs.jre}/bin/java -Xmx${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
'';
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 \
${toString config.users.extraUsers.subsonic.uid} ]; then
logger Moving "$oldHome" to "${cfg.home}"
${pkgs.coreutils}/bin/mv -T "$oldHome" "${cfg.home}"
fi
# Install transcoders.
ExecStartPre = ''
${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}
'';
${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";
@ -146,7 +154,7 @@ in
users.extraUsers.subsonic = {
description = "Subsonic daemon user";
home = homeDir;
home = cfg.home;
createHome = true;
group = "subsonic";
uid = config.ids.uids.subsonic;