Move remaining shutdown services to its own place

To avoid local administrator settings getting overwritten by vendor
settings.

Since Artix doesn't have the same issue as Void, this patch can be
applied with no problem.

1

@@ -5,15 +5,21 @@ PATH=/usr/bin:/usr/sbin
 
 . /etc/runit/functions
 
-msg "Welcome to Artix Linux!"
-
 [ -r /etc/runit/rc.conf ] && . /etc/runit/rc.conf
 
-# Start core services: one-time system tasks.
-detect_virt
-for f in /etc/runit/core-services/*.sh; do
+msg "Welcome to Artix Linux!"
+
+if [ -x /usr/bin/openrc ] && [ "$SVMANAGER" = "openrc" ]; then
+  # Start core services: we'll use OpenRC for this.
+  msg "Initializing runlevel sysinit with OpenRC..."
+  openrc sysinit || msg_error "Failed to start sysinit runlevel"
+else
+  # Start core services: one-time system tasks.
+  detect_virt
+  for f in /etc/runit/core-services/*.sh; do
       [ -r $f ] && . $f
-done
+  done
+fi
 
 dmesg >/var/log/dmesg.log
 if [ $(sysctl -n kernel.dmesg_restrict 2>/dev/null) -eq 1 ]; then

2

@@ -13,6 +13,13 @@ done
 
 [ -x /etc/runit/rc.local ] && /etc/runit/rc.local
 
+# The reason that boot is not in stage 1 is because if something hangs
+# we can still listen for signals, however stage 1 does NOT accept signals
+if [ -x /usr/bin/openrc ] && [ "$SVMANAGER" = "openrc" ]; then
+    openrc boot
+    openrc default
+fi
+
 runsvchdir "${runlevel}"
 mkdir -p /run/runit/runsvdir
 ln -s /etc/runit/runsvdir/current /run/runit/service

3

@@ -11,49 +11,10 @@ if [ -e /run/runit/reboot ]; then
     chmod 100 /run/runit/reboot
 fi
 
-echo
-msg "Waiting for services to stop..."
-sv force-stop /run/runit/service/*
-sv exit /run/runit/service/*
-
 [ -x /etc/runit/rc.shutdown ] && /etc/runit/rc.shutdown
 
-msg "Saving random seed..."
-( umask 077; bytes=$(cat /proc/sys/kernel/random/poolsize) || bytes=512; dd if=/dev/urandom of=/var/lib/random-seed count=1 bs=$bytes >/dev/null 2>&1 )
+for f in /etc/runit/shutdown-services/*.sh; do
+    [ -r $f ] && . $f
+done
 
-if [ -z "$VIRTUALIZATION" -a -n "$HARDWARECLOCK" ]; then
-    hwclock --systohc ${HARDWARECLOCK:+--$(echo $HARDWARECLOCK |tr A-Z a-z)}
-fi
-
-halt -w  # for utmp
-
-if [ -z "$VIRTUALIZATION" ]; then
-    msg "Stopping udev..."
-    udevadm control --exit
-fi
-
-msg "Sending TERM signal to processes..."
-pkill --inverse -s0,1 -TERM
-sleep 1
-msg "Sending KILL signal to processes..."
-pkill --inverse -s0,1 -KILL
-
-if [ -z "$VIRTUALIZATION" ]; then
-    msg "Unmounting filesystems, disabling swap..."
-    swapoff -a
-    umount -r -a -t nosysfs,noproc,nodevtmpfs,notmpfs
-    msg "Remounting rootfs read-only..."
-    mount -o remount,ro /
-fi
-
-sync
-
-if [ -z "$VIRTUALIZATION" ]; then
-    deactivate_vgs
-    deactivate_crypt
-    if [ -e /run/runit/reboot ] && command -v kexec >/dev/null; then
-        msg "Triggering kexec..."
-        kexec -e 2>/dev/null
-        # not reached when kexec was successful.
-    fi
-fi
+msg "Stage 3 completed."

Makefile

@@ -6,14 +6,14 @@ all:
 	$(CC) $(CFLAGS) pause.c -o pause $(LDFLAGS)
 
 install:
-	install -d ${DESTDIR}${PREFIX}/bin
-	install -m755 halt ${DESTDIR}${PREFIX}/bin/halt-runit
-	install -m755 pause ${DESTDIR}${PREFIX}/bin/pause-runit
-	install -m755 shutdown ${DESTDIR}${PREFIX}/bin/shutdown-runit
-	install -m755 modules-load ${DESTDIR}${PREFIX}/bin/modules-load
-	install -m755 zzz ${DESTDIR}${PREFIX}/bin/zzz-runit
-	ln -sf halt-runit ${DESTDIR}${PREFIX}/bin/poweroff-runit
-	ln -sf halt-runit ${DESTDIR}${PREFIX}/bin/reboot-runit
+	install -d ${DESTDIR}${PREFIX}/lib/runit-artix/bin
+	install -m755 halt ${DESTDIR}${PREFIX}/lib/runit-artix/bin/halt
+	install -m755 pause ${DESTDIR}${PREFIX}/lib/runit-artix/bin/pause
+	install -m755 shutdown ${DESTDIR}${PREFIX}/lib/runit-artix/bin/shutdown
+	install -m755 modules-load ${DESTDIR}${PREFIX}/lib/runit-artix/bin/modules-load
+	install -m755 zzz ${DESTDIR}${PREFIX}/lib/runit-artix/bin/zzz
+	ln -sf halt ${DESTDIR}${PREFIX}/lib/runit-artix/bin/poweroff
+	ln -sf halt ${DESTDIR}${PREFIX}/lib/runit-artix/bin/reboot
 	install -d ${DESTDIR}${PREFIX}/share/man/man1
 	install -m644 pause.1 ${DESTDIR}${PREFIX}/share/man/man1
 	install -d ${DESTDIR}${PREFIX}/share/man/man8
@@ -26,7 +26,9 @@ install:
 	install -d ${DESTDIR}/etc/runit/sv
 	install -d ${DESTDIR}/etc/runit/runsvdir
 	install -d ${DESTDIR}/etc/runit/core-services
+	install -d ${DESTDIR}/etc/runit/shutdown-services
 	install -m644 core-services/*.sh ${DESTDIR}/etc/runit/core-services
+	install -m644 shutdown-services/*.sh ${DESTDIR}/etc/runit/shutdown-services
 	install -m755 ${SCRIPTS} ${DESTDIR}/etc/runit
 	install -m644 functions $(DESTDIR)/etc/runit
 	install -m644 crypt.awk  ${DESTDIR}/etc/runit
@@ -35,8 +37,8 @@ install:
 	install -m755 rc.shutdown ${DESTDIR}/etc/runit
 	ln -sf /run/runit/reboot ${DESTDIR}/etc/runit/
 	ln -sf /run/runit/stopit ${DESTDIR}/etc/runit/
-	cp -aP runsvdir/* ${DESTDIR}/etc/runit/runsvdir/
-	cp -aP services/* ${DESTDIR}/etc/runit/sv/
+	cp -R --no-dereference --preserve=mode,links -v runsvdir/* ${DESTDIR}/etc/runit/runsvdir/
+	cp -R --no-dereference --preserve=mode,links -v services/* ${DESTDIR}/etc/runit/sv/
 
 clean:
 	-rm -f halt pause

README.md

@@ -4,21 +4,24 @@ This repository contains the runit init scripts for the Artix Linux
 distribution.
 
 This work is based on Void Linux's
-[runit-void](https://github.com/voidlinux/void-runit). Patches to Void
+[void-runit](https://github.com/voidlinux/void-runit). Patches to Void
 Linux's repo will also be applied here.
 
 ## Dependencies
 
+- GNU coreutils
 - A POSIX shell
 - A POSIX awk
 - procps-ng (needs pkill -s0,1)
 - runit
+- opentmpfiles
+- opensysusers
 
 ### How to use it
 
 To see enabled services for "current" runlevel:
 
-    $ ls -l /var/service
+    $ ls -l /run/runit/service
 
 To see available runlevels (default and single, which just runs sulogin):
 
@@ -26,21 +29,21 @@ To see available runlevels (default and single, which just runs sulogin):
 
 To enable and start a service into the "current" runlevel:
 
-    # ln -s /etc/runit/sv/<service> /var/service
+    # ln -s /etc/runit/sv/<service> /run/runit/service
 
 To disable and remove a service:
 
-    # rm -f /var/service/<service>
+    # rm -f /run/runit/service/<service>
 
 To view status of all services for "current" runlevel:
 
-    # sv status /var/service/*
+    # sv status /run/runit/service/*
 
 Feel free to send patches and contribute with improvements!
 
 ## Copyright
 
-runit-cromnix is in the public domain.
+runit-artix is in the public domain.
 
 To the extent possible under law, the creator of this work has waived
 all copyright and related or neighboring rights to this work.

core-services/00-pseudofs.sh

@@ -8,8 +8,10 @@ mountpoint -q /dev || mount -o mode=0755,nosuid -t devtmpfs dev /dev
 mkdir -p -m0755 /run/runit /run/lvm /run/user /run/lock /run/log /dev/pts /dev/shm
 mountpoint -q /dev/pts || mount -o mode=0620,gid=5,nosuid,noexec -n -t devpts devpts /dev/pts
 mountpoint -q /dev/shm || mount -o mode=1777,nosuid,nodev -n -t tmpfs shm /dev/shm
+mountpoint -q /sys/kernel/security || mount -n -t securityfs securityfs /sys/kernel/security
 
 if [ -z "$VIRTUALIZATION" ]; then
     mountpoint -q /sys/fs/cgroup || mount -o mode=0755 -t tmpfs cgroup /sys/fs/cgroup
+    mountpoint -q /sys/fs/cgroup/openrc || mkdir -p /sys/fs/cgroup/openrc && mount -t cgroup -o none,name=openrc cgroup /sys/fs/cgroup/openrc
     awk '$4 == 1 { system("mountpoint -q /sys/fs/cgroup/" $1 " || { mkdir -p /sys/fs/cgroup/" $1 " && mount -t cgroup -o " $1 " cgroup /sys/fs/cgroup/" $1 " ;}" ) }' /proc/cgroups
 fi

core-services/01-static-devnodes.sh

@@ -2,5 +2,5 @@
 # Load them by looking at the output of `kmod static-nodes`.
 
 for f in $(kmod static-nodes 2>/dev/null|awk '/Module/ {print $2}'); do
-	modprobe -q $f 2>/dev/null
+	modprobe -bq $f 2>/dev/null
 done

core-services/02-udev.sh

@@ -10,6 +10,11 @@ else
     msg_warn "cannot find udevd!"
 fi
 
+if [ -x /usr/bin/tmpfiles ]; then
+    msg "Setting up tmpfiles.d entries for /dev..."
+    tmpfiles --prefix=/dev --create --boot
+fi
+
 if [ -n "${_udevd}" ]; then
     msg "Starting udev and waiting for devices to settle..."
     ${_udevd} --daemon

core-services/05-misc.sh

@@ -19,3 +19,13 @@ if [ -n "$TIMEZONE" ]; then
     msg "Setting up timezone to '${TIMEZONE}'..."
     ln -sf "/usr/share/zoneinfo/$TIMEZONE" /etc/localtime
 fi
+
+msg "Setting up sysusers.d entries..."
+if [ -x /usr/bin/sysusers ]; then
+    sysusers
+fi
+
+msg "Setting up tmpfiles.d entries..."
+if [ -x /usr/bin/tmpfiles ]; then
+    tmpfiles --exclude-prefix=/dev --create --remove --boot
+fi

core-services/08-sysctl.sh

@@ -3,10 +3,10 @@
 if [ -x /sbin/sysctl -o -x /bin/sysctl ]; then
     msg "Loading sysctl(8) settings..."
     for i in /run/sysctl.d/*.conf \
-        /etc/sysctl.d/*.conf \
         /usr/local/lib/sysctl.d/*.conf \
         /usr/lib/sysctl.d/*.conf \
-        /etc/sysctl.conf; do
+        /etc/sysctl.conf \
+        /etc/sysctl.d/*.conf; do
 
         if [ -e "$i" ]; then
             printf '* Applying %s ...\n' "$i"

core-services/99-cleanup.sh

@@ -7,5 +7,6 @@ fi
 if [ ! -e /var/log/btmp ]; then
 	install -m0600 -o root -g utmp /dev/null /var/log/btmp
 fi
-install -dm1777 /tmp/.X11-unix /tmp/.ICE-unix
+rm -rf /tmp
+install -dm1777 /tmp /tmp/.X11-unix /tmp/.ICE-unix
 rm -f /etc/nologin /forcefsck /forcequotacheck /fastboot

functions

@@ -49,7 +49,9 @@ deactivate_vgs() {
 deactivate_crypt() {
    if [ -x /sbin/dmsetup -o -x /bin/dmsetup ]; then
        msg "Deactivating Crypt Volumes"
-       dmsetup ls --target crypt --exec 'cryptsetup close'
+       for v in $(dmsetup ls --target crypt --exec "dmsetup info -c --noheadings -o open,name"); do
+           [ ${v%%:*} -eq 0 ] && cryptsetup close ${v##*:}
+       done
        deactivate_vgs "Crypt"
    fi
 }

rc.conf

@@ -1,5 +1,8 @@
 # /etc/runit/rc.conf - system configuration
 
+# Set the service manager (available options: "runit" or "openrc")
+#SVMANAGER="runit"
+
 # Set the host name.
 #
 # NOTE: it's preferred to declare the hostname in /etc/hostname instead:

services/agetty-tty1/conf

@@ -1,4 +1,4 @@
-if [ -x /sbin/agetty -o /bin/agetty ]; then
+if [ -x /sbin/agetty -o -x /bin/agetty ]; then
 	# util-linux specific settings
 	if [ "${tty}" = "tty1" ]; then
 		GETTY_ARGS="--noclear"

shutdown-services/00-stop-services.sh

@@ -0,0 +1,3 @@
+msg "Waiting for services to stop..."
+sv force-stop /run/runit/service/*
+sv exit /run/runit/service/*

shutdown-services/01-random-seed.sh

@@ -0,0 +1,2 @@
+msg "Saving random seed..."
+( umask 077; bytes=$(cat /proc/sys/kernel/random/poolsize) || bytes=512; dd if=/dev/urandom of=/var/lib/random-seed count=1 bs=$bytes >/dev/null 2>&1 )

shutdown-services/02-hwclock.sh

@@ -0,0 +1,6 @@
+if [ -z "$VIRTUALIZATION" ] && [ -n "$HARDWARECLOCK" ]; then
+    msg "Saving hardware clock..."
+        hwclock --systohc ${HARDWARECLOCK:+--$(echo $HARDWARECLOCK |tr A-Z a-z)}
+fi
+
+halt -w # for utmp

shutdown-services/03-stop-udev.sh

@@ -0,0 +1,4 @@
+if [ -z "$VIRTUALIZATION" ]; then
+    msg "Stopping udev..."
+    udevadm control --exit
+fi

shutdown-services/04-killall.sh

@@ -0,0 +1,5 @@
+msg "Sending TERM signal to processes..."
+pkill --inverse -s0,1 -TERM
+sleep 1
+msg "Sending KILL signal to processes..."
+pkill --inverse -s0,1 -KILL

shutdown-services/97-mount-ro.sh

@@ -0,0 +1,8 @@
+if [ -z "$VIRTUALIZATION" ]; then
+    msg "Unmounting filesystems, disabling swap..."
+    swapoff -a
+    umount -r -a -t nosysfs,noproc,nodevtmpfs,notmpfs
+    msg "Remounting rootfs read-only..."
+    mount -o remount,ro /
+fi
+sync

shutdown-services/98-deactivate-crypt.sh

@@ -0,0 +1,9 @@
+if [ -z "$VIRTUALIZATION" ]; then
+    deactivate_vgs
+    deactivate_crypt
+    if [ -e /run/runit/reboot ] && command -v kexec >/dev/null; then
+        msg "Triggering kexec..."
+        kexec -e 2>/dev/null
+        # not reached when kexec was successful.
+    fi
+fi