preinst is in network-manager 1.6.2-3+deb9u2.
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 56 57 58 59 60 61 62 63 64 65 | #!/bin/sh
set -e
# This script can be called in the following ways:
#
# Before the package is installed:
# <new-preinst> install
#
# Before removed package is upgraded:
# <new-preinst> install <old-version>
#
# Before the package is upgraded:
# <new-preinst> upgrade <old-version>
#
#
# If postrm fails during upgrade or fails on failed upgrade:
# <old-preinst> abort-upgrade <new-version>
case "$1" in
install|upgrade)
if dpkg --compare-versions "$2" lt "0.9.8.8-4"; then
if [ -L /etc/systemd/system/network-manager.service ]; then
rm -f /etc/systemd/system/network-manager.service
fi
fi
if dpkg --compare-versions "$2" lt "1.0.0-4"; then
if [ -L /etc/systemd/system/dbus-org.freedesktop.NetworkManager.service ]; then
rm -f /etc/systemd/system/dbus-org.freedesktop.NetworkManager.service
fi
fi
# Upgrade from previous versions
if dpkg --compare-versions "$2" lt "0.9.7.997-2"; then
# Move old pid file to /var/run/NetworkManager so the init script
# doesn't get confused
if [ -f /var/run/NetworkManager.pid ]; then
[ -d /var/run/NetworkManager/ ] || mkdir /var/run/NetworkManager
mv -n /var/run/NetworkManager.pid /var/run/NetworkManager/
fi
fi
# Purge the state so the service gets properly enabled on upgrades
if dpkg --compare-versions "$2" lt "1.2.2-2"; then
deb-systemd-helper purge NetworkManager-wait-online.service
fi
;;
abort-upgrade)
;;
*)
echo "$0 called with unknown argument \`$1'" 1>&2
exit 1
;;
esac
# Automatically added by dh_installdeb
dpkg-maintscript-helper mv_conffile /etc/dbus-1/system.d/NetworkManager.conf /etc/dbus-1/system.d/org.freedesktop.NetworkManager.conf 0.9.4.0-1\~ -- "$@"
dpkg-maintscript-helper rm_conffile /etc/polkit-1/localauthority/10-vendor.d/org.freedesktop.NetworkManager.pkla 0.9.8.8-4\~ -- "$@"
dpkg-maintscript-helper rm_conffile /etc/polkit-1/rules.d/60-network-manager.rules 0.9.8.8-4\~ -- "$@"
dpkg-maintscript-helper rm_conffile /etc/dbus-1/system.d/nm-dhcp-client.conf 0.9.10.0-1\~ -- "$@"
dpkg-maintscript-helper rm_conffile /etc/dbus-1/system.d/nm-avahi-autoipd.conf 1.1.90-2\~ -- "$@"
# End automatically added section
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