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| %transfiletriggerin -P 900900 -p <lua> -- /usr/lib/systemd/system /etc/systemd/system |
| -- This script will run after any package is initially installed or |
| -- upgraded. We care about the case where a package is initially |
| -- installed, because other cases are covered by the *un scriptlets, |
| -- so sometimes we will reload needlessly. |
| |
| pid = posix.fork() |
| if pid == 0 then |
| assert(posix.exec("%{_bindir}/systemctl", "daemon-reload")) |
| elseif pid > 0 then |
| posix.wait(pid) |
| end |
| |
| %transfiletriggerun -p <lua> -- /usr/lib/systemd/system /etc/systemd/system |
| -- On removal, we need to run daemon-reload after any units have been |
| -- removed. %transfiletriggerpostun would be ideal, but it does not get |
| -- executed for some reason. |
| -- On upgrade, we need to run daemon-reload after any new unit files |
| -- have been installed, but before %postun scripts in packages get |
| -- executed. %transfiletriggerun gets the right list of files |
| -- but it is invoked too early (before changes happen). |
| -- %filetriggerpostun happens at the right time, but it fires for |
| -- every package. |
| -- To execute the reload at the right time, we create a state |
| -- file in %transfiletriggerun and execute the daemon-reload in |
| -- the first %filetriggerpostun. |
| |
| posix.mkdir("%{_localstatedir}/lib") |
| posix.mkdir("%{_localstatedir}/lib/rpm-state") |
| posix.mkdir("%{_localstatedir}/lib/rpm-state/systemd") |
| io.open("%{_localstatedir}/lib/rpm-state/systemd/needs-reload", "w") |
| |
| %filetriggerpostun -P 1000100 -p <lua> -- /usr/lib/systemd/system /etc/systemd/system |
| if posix.access("%{_localstatedir}/lib/rpm-state/systemd/needs-reload") then |
| posix.unlink("%{_localstatedir}/lib/rpm-state/systemd/needs-reload") |
| posix.rmdir("%{_localstatedir}/lib/rpm-state/systemd") |
| pid = posix.fork() |
| if pid == 0 then |
| assert(posix.exec("%{_bindir}/systemctl", "daemon-reload")) |
| elseif pid > 0 then |
| posix.wait(pid) |
| end |
| end |