nixpkgs-suyu/nixos/modules/services/backup/crashplan.nix

68 lines
1.9 KiB
Nix

{ config, pkgs, lib, ... }:
let
cfg = config.services.crashplan;
crashplan = pkgs.crashplan;
varDir = "/var/lib/crashplan";
in
with lib;
{
options = {
services.crashplan = {
enable = mkOption {
default = false;
type = types.bool;
description = ''
Starts crashplan background service.
'';
};
};
};
config = mkIf cfg.enable {
environment.systemPackages = [ crashplan ];
systemd.services.crashplan = {
description = "CrashPlan Backup Engine";
wantedBy = [ "multi-user.target" ];
after = [ "network.target" "local-fs.target" ];
preStart = ''
ensureDir() {
dir=$1
mode=$2
if ! test -e $dir; then
${pkgs.coreutils}/bin/mkdir -m $mode -p $dir
elif [ "$(${pkgs.coreutils}/bin/stat -c %a $dir)" != "$mode" ]; then
${pkgs.coreutils}/bin/chmod $mode $dir
fi
}
ensureDir ${crashplan.vardir} 755
ensureDir ${crashplan.vardir}/conf 700
ensureDir ${crashplan.manifestdir} 700
ensureDir ${crashplan.vardir}/cache 700
ensureDir ${crashplan.vardir}/backupArchives 700
ensureDir ${crashplan.vardir}/log 777
cp -avn ${crashplan}/conf.template/* ${crashplan.vardir}/conf
for x in app.asar bin EULA.txt install.vars lang lib libjniwrap64.so libjniwrap.so libjtux64.so libjtux.so libmd564.so libmd5.so share skin upgrade; do
rm -f ${crashplan.vardir}/$x;
ln -sf ${crashplan}/$x ${crashplan.vardir}/$x;
done
'';
serviceConfig = {
Type = "forking";
EnvironmentFile = "${crashplan}/bin/run.conf";
ExecStart = "${crashplan}/bin/CrashPlanEngine start";
ExecStop = "${crashplan}/bin/CrashPlanEngine stop";
PIDFile = "${crashplan.vardir}/CrashPlanEngine.pid";
WorkingDirectory = crashplan;
};
};
};
}