PKGBUILDs/core/systemd/systemd-hook
2021-05-19 14:06:57 +00:00

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#!/bin/sh -e
is_chrooted() {
if systemd-detect-virt --chroot; then
echo >&2 " Skipped: Running in chroot."
exit 0
fi
}
systemd_live() {
is_chrooted
if [ ! -d /run/systemd/system ]; then
echo >&2 " Skipped: Current root is not booted."
exit 0
fi
}
udevd_live() {
is_chrooted
if [ ! -d /run/udev ]; then
echo >&2 " Skipped: Device manager is not running."
exit 0
fi
}
op="$1"; shift
case "$op" in
catalog) /usr/bin/journalctl --update-catalog ;;
hwdb) /usr/bin/systemd-hwdb --usr update ;;
update) touch -c /usr ;;
sysusers) /usr/bin/systemd-sysusers ;;
tmpfiles) /usr/bin/systemd-tmpfiles --create ;;
daemon-reload) systemd_live; /usr/bin/systemctl daemon-reload ;;
udev-reload) udevd_live; /usr/bin/udevadm control --reload ;;
binfmt) systemd_live; /usr/lib/systemd/systemd-binfmt ;;
sysctl) systemd_live; /usr/lib/systemd/systemd-sysctl ;;
# For use by other packages
reload) systemd_live; /usr/bin/systemctl try-reload-or-restart "$@" ;;
*) echo >&2 " Invalid operation '$op'"; exit 1 ;;
esac
exit 0