openrc (#26)

Reviewed-on: #26

Makefile

@@ -2,6 +2,7 @@ PREFIX ?= /usr
 ALPMDIR = $(PREFIX)/share/libalpm
 SCRIPTSDIR = $(ALPMDIR)/scripts
 HOOKSDIR = $(ALPMDIR)/hooks
+BINDIR = $(PREFIX)/bin
 
 OPENRCSCRIPTS = $(wildcard openrc/scripts/*)
 OPENRCHOOKS = $(wildcard openrc/hooks/*)
@@ -33,9 +34,11 @@ UDEVHOOKS = $(wildcard udev/hooks/*)
 BASESCRIPTS = $(wildcard base/scripts/*)
 BASEHOOKS = $(wildcard base/hooks/*)
 
-TMPFILESHOOKS = $(wildcard tmpfiles/hooks/*)
+TMPFILESHOOKS = $(wildcard etmpfiles/hooks/*)
 
-SYSUSERSHOOKS = $(wildcard sysusers/hooks/*)
+SYSUSERSHOOKS = $(wildcard esysusers/hooks/*)
+
+WRAPPER = $(wildcard wrapper/*)
 
 DMODE = -dm0755
 MODE = -m0644
@@ -105,4 +108,8 @@ install_dinit_at: install_hook_common
 install_dinit_dbus: install_hook_common
 	install $(MODE) $(DINITDBUSHOOKS) $(DESTDIR)$(HOOKSDIR)
 
-.PHONY: install install_base install_s6 install_openrc install_runit install_dinit
+install_wrapper:
+	install $(DMODE) $(DESTDIR)$(BINDIR)
+	install $(EMODE) $(WRAPPER) $(DESTDIR)$(BINDIR)
+
+.PHONY: install install_base install_s6 install_openrc install_runit install_dinit install_wrapper

base/hooks/30-binfmt.hook

@@ -7,5 +7,5 @@ Target = usr/lib/binfmt.d/*.conf
 [Action]
 Description = Registering binary formats...
 When = PostTransaction
-Exec = /usr/share/libalpm/scripts/dinit-hook binfmt
+Exec = /usr/lib/artix/binfmt.sh
 NeedsTargets

base/scripts/initswitch-hook

@@ -33,7 +33,7 @@ init_detect(){
 s6_init_remake(){
     # we need to ensure that s6-linux-init-maker is run on every machine
     rm -rf /tmp/current
-    s6-linux-init-maker -1 -G "/usr/bin/agetty -L -8 tty7 115200" -c /etc/s6/current /tmp/current
+    s6-linux-init-maker -1 -G "/usr/bin/agetty -L -8 tty12 115200" -c /etc/s6/current /tmp/current
     mv /tmp/current/bin/init /tmp/current/bin/s6-init
     cp -a /tmp/current/bin /usr
     rm -rf /tmp/current/{bin,scripts}

dinit/scripts/dinit-hook

@@ -46,7 +46,6 @@ op="$1"; shift
 
 case $op in
   sysctl)   dinit_live; each_conf /usr/bin/sysctl -q -p ;;
-  binfmt)   dinit_live; /usr/bin/dinitctl restart binfmt ;;
   dbus_reload) dinit_live; reload_dbus ;;
     # For use by other packages
   reload)   dinit_live; /usr/bin/dinitctl reload "$@"; /usr/bin/dinitctl restart "$@" ;;

esysusers/hooks/20-esysusers.hook

@@ -7,4 +7,4 @@ Target = usr/lib/sysusers.d/*.conf
 [Action]
 Description = Creating system user accounts...
 When = PostTransaction
-Exec = /usr/bin/sysusers
+Exec = /usr/bin/esysusers

etmpfiles/hooks/30-etmpfiles.hook

@@ -7,4 +7,4 @@ Target = usr/lib/tmpfiles.d/*.conf
 [Action]
 Description = Creating temporary files...
 When = PostTransaction
-Exec = /usr/bin/tmpfiles --create
+Exec = /usr/bin/etmpfiles --create

openrc/scripts/openrc-hook

@@ -10,17 +10,23 @@ openrc_live() {
 svc_help(){
     echo "	==> Start/stop/restart a service:"
     echo "	rc-service <service> <start/stop/restart>"
+    echo "	==> Further info on user services:"
+    echo "https://wiki.artixlinux.org/Main/OpenRC#User_Services"
 }
 
 svc_add_help(){
     echo "	==> Add a service to runlevel:"
     echo "	rc-update add <service> <runlevel>"
+    echo "	==> Add a user service to runlevel:"
+    echo "	rc-update add <service> <runlevel> -U"
     svc_help
 }
 
 svc_del_help(){
     echo "	==> Remove a service from runlevel:"
     echo "	rc-update del <service> <runlevel>"
+    echo "	==> Remove a user service from runlevel:"
+    echo "	rc-update del <service> <runlevel> -U"
     svc_help
 }
 

runit/hooks/30-binfmt.hook

@@ -1,11 +0,0 @@
-[Trigger]
-Type = Path
-Operation = Install
-Operation = Upgrade
-Target = usr/lib/binfmt.d/*.conf
-
-[Action]
-Description = Registering binary formats...
-When = PostTransaction
-Exec = /usr/share/libalpm/scripts/runit-hook binfmt
-NeedsTargets

runit/scripts/runit-hook

@@ -34,7 +34,6 @@ op="$1"; shift
 
 case $op in
   sysctl)   runit_live; each_conf /usr/bin/sysctl -q -p ;;
-  binfmt)   runit_live; each_conf /usr/lib/rc/sv.d/binfmt once ;;
     # For use by other packages
   reload)   runit_live; /usr/bin/sv "$@" reload ;;
   add)      svc_add_help ;;

s6/hooks/30-binfmt.hook

@@ -1,11 +0,0 @@
-[Trigger]
-Type = Path
-Operation = Install
-Operation = Upgrade
-Target = usr/lib/binfmt.d/*.conf
-
-[Action]
-Description = Registering binary formats...
-When = PostTransaction
-Exec = /usr/share/libalpm/scripts/s6-rc-hook binfmt
-NeedsTargets

s6/scripts/s6-rc-hook

@@ -51,7 +51,6 @@ op="$1"; shift
 
 case $op in
   sysctl)   s6_live; each_conf /usr/bin/sysctl -q -p ;;
-  binfmt)   s6_live; sh /etc/s6/sv/binfmt/shell_up ;;
   dbus_reload) s6_live; reload_dbus ;;
     # For use by other packages
   add)      svc_add_help ;;

udev/scripts/udev-hook

@@ -1,18 +1,28 @@
 #!/bin/sh -e
 
 udevd_live() {
-  if [ ! -d /run/udev ]; then
-    echo >&2 "  Skipped: Device manager is not running."
-    exit 0
-  fi
+    if [ ! -d /run/udev ]; then
+        echo >&2 "  Skipped: Device manager is not running."
+        exit 0
+    fi
 }
 
 op="$1"; shift
 
 case "$op" in
-  hwdb)     /usr/bin/udevadm hwdb --update ;;
-  udev-reload)   udevd_live;   /usr/bin/udevadm control --reload ;;
-  *) echo >&2 "  Invalid operation '$op'"; exit 1 ;;
+    hwdb)
+        /usr/bin/udev-hwdb --usr update
+    ;;
+    udev-reload)
+        udevd_live
+        /usr/bin/udevadm control --reload
+        /usr/bin/udevadm trigger -c change
+        /usr/bin/udevadm settle
+    ;;
+    *)
+        echo >&2 "  Invalid operation '$op'"
+        exit 1
+    ;;
 esac
 
 exit 0

wrapper/artix-service

@@ -0,0 +1,86 @@
+#!/bin/bash
+
+cmds_openrc() {
+    COMMANDS[enable]="rc-update add ${SV} default"
+    COMMANDS[disable]="rc-update del ${SV} default"
+    COMMANDS[start]="rc-service ${SV} start"
+    COMMANDS[stop]="rc-service ${SV} stop"
+}
+
+cmds_s6() {
+    COMMANDS[start]="s6-rc -u change ${SV}"
+    COMMANDS[stop]="s6-rc -d change ${SV}"
+    COMMANDS[enable]="s6-service add default ${SV}"
+    COMMANDS[disable]="s6-service del default ${SV}"
+}
+
+cmds_dinit() {
+    COMMANDS[start]="dinitctl start ${SV}"
+    COMMANDS[stop]="dinitctl stop ${SV}"
+    COMMANDS[enable]="dinitctl -o enable ${SV}"
+    COMMANDS[disable]="dinitctl -o disable ${SV}"
+}
+
+cmds_runit() {
+    COMMANDS[start]="runsv /etc/runit/sv/${SV}"
+    COMMANDS[stop]="sv stop /etc/runit/sv/${SV}"
+    COMMANDS[enable]="ln -s /etc/runit/sv/${SV} /run/runit/service/"
+    COMMANDS[disable]="rm /run/runit/service/${SV}"
+}
+
+is_live() {
+    if [[ ! -d /run/openrc && "${INIT}" == "openrc" ]]; then
+        echo >&2 "  Skipped: ${INIT} is not running."
+        exit 0
+    elif [[ ! -d /run/s6-rc && "${INIT}" == "s6" ]]; then
+        echo >&2 "  Skipped: ${INIT} is not running."
+        exit 0
+    elif [[ ! -S /run/dinitctl && "${INIT}" == "dinit" ]]; then
+        echo >&2 "  Skipped: ${INIT} is not running."
+        exit 0
+    elif [[ ! -d /run/runit && "${INIT}" == "runit" ]]; then
+        echo >&2 "  Skipped: ${INIT} is not running."
+        exit 0
+    fi
+}
+
+detect() {
+    for i in "${SUPPORTED[@]}"; do
+        if [[ -f /usr/bin/"$i"-init ]]; then
+            INIT="$i"
+            cmds_"${INIT}"
+        fi
+    done
+}
+
+usage() {
+    cat <<EOF
+usage: ${0##*/} [action] [service]
+
+  actions:
+    enable
+    disable
+    start
+    stop
+EOF
+}
+
+readonly SUPPORTED=(openrc s6 dinit runit)
+declare -A COMMANDS
+
+INIT=
+ACTION="$1"
+SV="$2"
+
+if [[ -z "${SV}" ]]; then
+    usage; exit 1
+fi
+
+detect
+
+case "${ACTION}" in
+    start|stop)   is_live; ${COMMANDS["${ACTION}"]} ;;
+    enable|disable) ${COMMANDS["${ACTION}"]} ;;
+    help) usage; exit 0 ;;
+    *) usage; exit 1 ;;
+esac