postinst is in gdnsd 2.3.0-1.
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 37 38 39 40 41 42 43 | #!/bin/sh
set -e
if test "$1" = "configure"; then
if ! getent passwd gdnsd > /dev/null; then
adduser --quiet --system --group \
--home /var/run/gdnsd \
--no-create-home \
gdnsd
fi
fi
# Automatically added by dh_installinit/11ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ]; then
if [ -x "/etc/init.d/gdnsd" ]; then
update-rc.d gdnsd defaults >/dev/null
if [ -n "$2" ]; then
_dh_action=restart
else
_dh_action=start
fi
invoke-rc.d gdnsd $_dh_action || exit $?
fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/11ubuntu1
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask 'gdnsd.service' >/dev/null || true
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled 'gdnsd.service'; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper enable 'gdnsd.service' >/dev/null || true
else
# Update the statefile to add new symlinks (if any), which need to be
# cleaned up on purge. Also remove old symlinks.
deb-systemd-helper update-state 'gdnsd.service' >/dev/null || true
fi
# End automatically added section
exit 0
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