postinst is in click 0.4.43+16.04.20160203-0ubuntu2.
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 | #! /bin/sh
set -e
if [ "$1" = configure ]; then
if ! getent passwd clickpkg >/dev/null; then
adduser --quiet --system --home /nonexistent --no-create-home \
--disabled-password --shell /bin/false --group \
clickpkg
fi
mkdir -p -m 755 /opt/click.ubuntu.com
chown clickpkg:clickpkg /opt/click.ubuntu.com
# dh-systemd has no support yet for user systemd units
# so we need to do this manually here
if which systemctl >/dev/null 2>&1; then
systemctl --global enable click-user-hooks.service || true
fi
fi
# Automatically added by dh_click
if [ "$1" = "configure" ] && which click >/dev/null 2>&1; then
click hook install click-desktop
fi
# End automatically added section
# Automatically added by dh_systemd_enable
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask click-system-hooks.service >/dev/null || true
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled click-system-hooks.service; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper enable click-system-hooks.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 click-system-hooks.service >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_systemd_start
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true
deb-systemd-invoke start click-system-hooks.service >/dev/null || true
fi
# End automatically added section
exit 0
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