PREIN

/bin/sh

# Add the "jetty" user and group
/usr/share/rpm-helper/add-user jetty $1 jetty /usr/share/jetty /sbin/nologin

PREUN

/bin/sh

/usr/share/rpm-helper/del-service jetty $1 jetty

POSTIN

/bin/sh

/usr/bin/systemd-tmpfiles --create jetty.conf 

/usr/share/rpm-helper/add-service jetty $1 jetty

POSTUN

/bin/sh

/usr/share/rpm-helper/del-user jetty $1 jetty