postinst is in imapproxy 1.2.8~svn20171105-1build1.
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.
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if [ -e /usr/share/debconf/confmodule ]
then
. /usr/share/debconf/confmodule
db_version 2.0
fi
set -e
# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
#
# quoting from the policy:
# Any necessary prompting should almost always be confined to the
# post-installation script, and should be protected with a conditional
# so that unnecessary prompting doesn't happen if a package's
# installation fails and the `postinst' is called with `abort-upgrade',
# `abort-remove' or `abort-deconfigure'.
DESTFILE=/etc/imapproxy.conf
SRCFILE=/usr/share/imapproxy/imapproxy.conf.default
case "$1" in
configure)
if [ -e /usr/share/debconf/confmodule ]
then
db_get imapproxy/imap-server || true
server_hostname="$RET"
# this should really be a debconf setting too, but it's too
# late to do that for lenny, so parse it here <ntyni>
if [ -r $DESTFILE ]
then
CONFIGURED_PORT=$(perl -ne '/^\s*listen_port\s*(\S+)$/ && print $1' $DESTFILE)
fi
if [ "$server_hostname" = "localhost" ]
then
# change bind port if localhost (#470431)
listen_port=${CONFIGURED_PORT:-1143}
else
listen_port=${CONFIGURED_PORT:-143}
fi
TMPFILE=$(tempfile)
sed "s/^server_hostname .*/server_hostname ${server_hostname}/; \
s/^listen_port .*/listen_port ${listen_port}/" \
< $SRCFILE > $TMPFILE
chmod 644 $TMPFILE
ucf --debconf-ok $TMPFILE $DESTFILE
# register configfile with UCF
ucfr imapproxy $DESTFILE
rm -f $TMPFILE
else
# this should never happen, really
test -f $DESTFILE || cp $SRCFILE $DESTFILE
fi
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
#db_reset imapproxy/imap-server
if [ -e /usr/share/debconf/confmodule ]
then
db_stop
fi
# Automatically added by dh_systemd_enable/11.1.4ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask 'imapproxy.service' >/dev/null || true
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled 'imapproxy.service'; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper enable 'imapproxy.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 'imapproxy.service' >/dev/null || true
fi
fi
# End automatically added section
# Automatically added by dh_installinit/11.1.4ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -x "/etc/init.d/imapproxy" ]; then
update-rc.d imapproxy defaults 98 >/dev/null || exit 1
fi
fi
# End automatically added section
exit 0
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