postinst is in solr-jetty 3.6.2+dfsg-10+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 | #!/bin/sh
set -e
# If proper permissions for the stuff under /var/lib/solr haven't
# been set, set them now
case "$1" in
configure)
if ! dpkg-statoverride --quiet --list /var/lib/solr > /dev/null; then
dpkg-statoverride --quiet --update --add jetty root 0750 /var/lib/solr
fi
if ! dpkg-statoverride --quiet --list /var/lib/solr/data > /dev/null ; then
dpkg-statoverride --quiet --update --add jetty root 0750 /var/lib/solr/data
fi
if [ -d /var/lib/solr/data/index ]; then
chown -R jetty:root /var/lib/solr/data
fi
invoke-rc.d --quiet jetty9 restart || {
RESULT=$?
# Ignore if jetty init script does not exist (yet)
if [ $RESULT != 100 ]; then
exit $RESULT
fi
}
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
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