post.sh.in

# Enable verbose logging.
if [ "@VERBOSE_LOGGING@" = "TRUE" ]; then
    set -o xtrace
    echo "Running post script for v@CMAKE_PROJECT_VERSION@"
fi

# If we're installing the package for the first time, copy
# the service file to the service unit directory.
#
# Don't touch the service file if we're upgrading the package.
# Obviously this logic would need to be tweaked if the service
# file was changing between releases...

service_name=@SERVICE_NAME@
if [ $1 -eq 1 ]; then
    %{__install} -m644 $RPM_INSTALL_PREFIX/share/$service_name %{_unitdir}/$service_name
fi
%systemd_post $service_name

# Not required, but it lets the user know the name of the
# service by printing it to the terminal. Also, if it's disabled,
# it'll return exit code 3, which gets interpreted as a failure.
#
# Suffocate any exit code that this prints - it's purely diagnostic.
systemctl status $service_name || true

# Only print about the service if it was installed for the first time.
if [ $1 -eq 1 ]; then
    printf %"$COLUMNS"s |tr " " "-"
    echo "$service_name was installed but wasn't started or enabled."
    printf %"$COLUMNS"s |tr " " "-"
fi