nixpkgs/upstart-jobs/atd.nix
Michael Raskin 014b33637c Added an option to easily allow everyone to use "at".
svn path=/nixos/trunk/; revision=12531
2008-08-07 10:09:17 +00:00

66 lines
1.3 KiB
Nix

{ at, config }:
let uid = (import ../system/ids.nix).uids.atd;
gid = (import ../system/ids.nix).gids.atd;
in
{
name = "atd";
users = [
{ name = "atd";
inherit uid;
description = "atd user";
home = "/var/empty";
}
];
groups = [
{ name = "atd";
inherit gid;
}
];
job = ''
description "at daemon (atd)"
start on startup
stop on shutdown
start script
# Snippets taken and adapted from the original `install' rule of
# the makefile.
# We assume these values are those actually used in Nixpkgs for
# `at'.
spooldir=/var/spool/atspool
jobdir=/var/spool/atjobs
etcdir=/etc/at
for dir in "$spooldir" "$jobdir" "$etcdir"
do
if [ ! -d "$dir" ]
then
mkdir "$dir" && chown atd:atd "$dir"
fi
done
chmod 1770 "$spooldir" "$jobdir"
${if config.allowEveryone then ''chmod a+rwxt "$spooldir" "$jobdir" '' else ""}
if [ ! -f "$etcdir"/at.deny ]
then
touch "$etcdir"/at.deny && \
chown root:root "$etcdir"/at.deny && \
chmod 640 "$etcdir"/at.deny
fi
if [ ! -f "$jobdir"/.SEQ ]
then
touch "$jobdir"/.SEQ && \
chown atd:atd "$jobdir"/.SEQ && \
chmod 600 "$jobdir"/.SEQ
fi
end script
respawn ${at}/sbin/atd
'';
}