postinst is in icecast2 2.4.2-1.
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.
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# postinst script for icecast2
set -e
. /usr/share/debconf/confmodule
case "$1" in
configure|reconfigure)
;;
abort-upgrade|abort-remove|abort-deconfigure)
exit 0
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# Move configuration file to current location, if an old one exists
# and the init.d script configuration file was updated
if [ -f /etc/icecast.xml ] && grep -q /etc/icecast2/ /etc/default/icecast2; then
echo "It seems you have an old configuration lying around at"
echo "/etc/icecast.xml. You will need to manually merge with"
echo "the current configuration at /etc/icecast2/icecast.xml."
echo
echo "See /usr/share/doc/icecast2/examples for new configuration options."
fi
getent group icecast >/dev/null 2>&1 || \
addgroup --system --quiet icecast
id icecast2 >/dev/null 2>&1 || \
adduser --system --quiet --disabled-password --disabled-login \
--home /usr/share/icecast2 --no-create-home --ingroup icecast icecast2
# set passwords
db_get icecast2/icecast-setup
if test "$RET" = "true"; then
if [ -f /etc/default/icecast2 -a -f /etc/icecast2/icecast.xml ]; then
echo "Configuring icecast2.." >&2
sed -i s/^.*ENABLE=.*$/ENABLE=true/ /etc/default/icecast2 2>/dev/null 1>&2 || true
db_get icecast2/sourcepassword
ICESOURCE=$RET
db_get icecast2/relaypassword
ICERELAY=$RET
db_get icecast2/adminpassword
ICEADMIN=$RET
db_get icecast2/hostname
ICEHOST=$RET
sed -i -e "s|<source-password>[^<]*</source-password>|<source-password>$ICESOURCE</source-password>|" \
-e "s|<relay-password>[^<]*</relay-password>|<relay-password>$ICERELAY</relay-password>|" \
-e "s|<admin-password>[^<]*</admin-password>|<admin-password>$ICEADMIN</admin-password>|" \
-e "s|<hostname>[^<]*</hostname>|<hostname>$ICEHOST</hostname>|" \
/etc/icecast2/icecast.xml 2>/dev/null 1>&2 || true
echo "Done Configuring icecast2.." >&2
fi
fi
# Tell debconf we're done, so it doesn't get confused when we start the daemon.
db_stop
chown -R icecast2: /var/log/icecast2 /etc/icecast2
# Set all file readable by default
chmod -R ug=rw,o=r,ugo+X /etc/icecast2
# Tightened permissions for the config file
chmod -R ug=rw,o=,ug+X /etc/icecast2/icecast.xml
# avoid to fail on invoke-rc.d icecast2 start when upgrading see Bug#605507
sleep 3
# Automatically added by dh_installinit
if [ -x "/etc/init.d/icecast2" ]; then
update-rc.d icecast2 defaults >/dev/null
fi
if [ -x "/etc/init.d/icecast2" ] || [ -e "/etc/init/icecast2.conf" ]; then
invoke-rc.d icecast2 start || exit $?
fi
# End automatically added section
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/icecast2/web/status2.xsl 2.4.0-1~ icecast2 -- "$@"
# End automatically added section
exit 0
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