postinst is in cereal 0.24-1.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | #!/bin/sh -e
# postinst script for cereal
# Author: Jameson Graef Rollins <jrollins@finestructure.net> and
# Daniel Kahn Gillmor <dkg@fifthhorseman.net>
# (c) 2007
if ! getent passwd cereal >/dev/null ; then
echo "adding cereal user..."
adduser --quiet --system --no-create-home --home '/var/lib/cereal' --shell '/bin/false' --gecos 'cereal logfile owner,,,' cereal
fi
# apply some needed upgrades to existing sessions
for session in $(cereal list | cut -d ' ' -f 2) ; do
# add the 'down' file to all stopped sessions
if cereal list "$session" | grep -q '^-' ; then
touch /var/lib/cereal/sessions/"$session"/down
fi
# make sure all sessions have the finish script
# added for version 0.22
ln -sf /usr/share/cereal/finish /var/lib/cereal/sessions/"$session"/finish
done
# restart all running sessions
cereal-admin restart --running
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
exit 0
|