preinst is in pulseaudio 1:4.0-0ubuntu11.
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
case "$1" in
install|upgrade)
if dpkg --compare-versions "$2" lt "1:0.9.16~test1-0ubuntu1~ppa2"; then
if getent group pulse-rt > /dev/null ; then
delgroup --quiet --system pulse-rt > /dev/null || true
fi
fi
if dpkg --compare-versions "$2" lt "1:0.9.21-0ubuntu1"; then
if [ -f /etc/X11/Xsession.d/70pulseaudio ]; then
rm /etc/X11/Xsession.d/70pulseaudio
fi
fi
;;
abort-upgrade)
;;
*)
echo "preinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# Automatically added by dh_installinit
if [ "$1" = install ] || [ "$1" = upgrade ]; then
if [ -e "/etc/init.d/pulseaudio" ] && [ -L "/etc/init.d/pulseaudio" ] \
&& [ $(readlink -f "/etc/init.d/pulseaudio") = /lib/init/upstart-job ]
then
rm -f "/etc/init.d/pulseaudio"
fi
fi
# End automatically added section
exit 0
|