postinst is in approx 5.10-1.
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 44 45 46 47 48 49 50 51 52 53 54 55 | #!/bin/sh
set -e
. /usr/share/debconf/confmodule
case "$1" in
configure|reconfigure) ;;
*) exit 0 ;;
esac
# add the approx user
adduser --quiet --system --group --no-create-home --home /var/cache/approx approx
# create the approx cache directory if necessary
if [ ! -d /var/cache/approx ]; then
mkdir /var/cache/approx
chown approx:approx /var/cache/approx
fi
if dpkg --compare-versions "$2" lt "4.0"; then
if [ -f /etc/default/approx ]; then
rm -f /etc/default/approx
fi
if [ -f /etc/init.d/approx ]; then
rm -f /etc/init.d/approx
update-rc.d approx remove >/dev/null
fi
fi
# Automatically added by dh_systemd_enable/11ubuntu1
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask 'approx.socket' >/dev/null || true
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled 'approx.socket'; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper enable 'approx.socket' >/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 'approx.socket' >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_systemd_start/11ubuntu1
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true
if [ -n "$2" ]; then
_dh_action=restart
else
_dh_action=start
fi
deb-systemd-invoke $_dh_action 'approx.socket' >/dev/null || true
fi
# End automatically added section
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