change local to run programs

This changes the local service so that it will run programs located in
@sysconfdir@/local.d instead of the local_start and local_stop functions
from @sysconfdir@/conf.d/local.

The advantage for the user is that these programs are not part
of the openrc package, so the user does not have to worry about them
being overwritten when openrc is upgraded.

X-Gentoo-Bug: 351465
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=351465

Makefile

@@ -4,7 +4,7 @@
 
 include Makefile.inc
 
-SUBDIR=		conf.d etc init.d man scripts sh src
+SUBDIR=		conf.d etc init.d local.d man scripts sh src
 
 # Build our old net foo or not
 _OLDNET_SH=	case "${MKOLDNET}" in \

conf.d/Makefile

@@ -1,5 +1,5 @@
 DIR=	${CONFDIR}
-CONF=	bootmisc fsck hostname local localmount network staticroute urandom
+CONF=	bootmisc fsck hostname localmount network staticroute urandom
 
 TARGETS+=	network staticroute
 CLEANFILES+=	network staticroute

conf.d/local

@@ -1,18 +0,0 @@
-# Here is where you can put anything you need to start
-# that there is not an init script for.
-
-local_start() {
-	# This is a good place to load any misc programs
-	# on startup (use &>/dev/null to hide output)
-
-	# We should always return 0
-	return 0
-}
-
-local_stop() {
-	# This is a good place to unload any misc.
-	# programs you started above.
-	
-	# We should always return 0
-	return 0
-}

init.d/local.in

@@ -2,7 +2,7 @@
 # Copyright (c) 2007-2008 Roy Marples <roy@marples.name>
 # All rights reserved. Released under the 2-clause BSD license.
 
-description="Executes user commands in /etc/conf.d/local"
+description="Executes user programs in @SYSCONFDIR@/local.d"
 
 depend()
 {
@@ -12,22 +12,40 @@ depend()
 
 start()
 {
-	ebegin "Starting local"
+	einfo "Starting local"
+
+	local file
+	for file in @SYSCONFDIR@/local.d/*.start ; do
+		[ -x $file ] && $file
+	done
 
 	if type local_start >/dev/null 2>&1; then
+		ewarn "@SYSCONFDIR@/conf.d/local should be removed."
+		ewarn "Please move the code from the local_start function"
+		ewarn "to scripts with an .start extension"
+		ewarn "in @SYSCONFDIR@/local.d"
 		local_start
 	fi
 
-	eend $? "Failed to start local"
+	return 0
 }
 
 stop()
 {
-	ebegin "Stopping local"
+	einfo "Stopping local"
+
+	local file
+	for file in @SYSCONFDIR@/local.d/*.stop; do
+		[ -x $file ] && $file
+	done
 
 	if type local_start >/dev/null 2>&1; then
+		ewarn "@SYSCONFDIR@/conf.d/local should be removed."
+		ewarn "Please move the code from the local_stop function"
+		ewarn "to scripts with an .stop extension"
+		ewarn "in @SYSCONFDIR@/local.d"
 		local_stop
 	fi
 
-	eend $? "Failed to stop local"
+	return 0
 }

local.d/Makefile

@@ -0,0 +1,6 @@
+DIR=	${LOCALDIR}
+CONF=	README
+
+MK=		../mk
+include ${MK}/os.mk
+include ${MK}/scripts.mk

local.d/README

@@ -0,0 +1,9 @@
+This directory should contain programs or scripts which are to be run
+when the local service is started or stopped.
+
+If a file in this directory is executable and it has a .start extension,
+it will be run when the local service is started. If a file is
+executable and it has a .stop extension, it will be run when the local
+service is stopped.
+
+All files are processed in lexical order.

mk/sys.mk

@@ -21,6 +21,7 @@ PICFLAG?=		-fPIC
 SYSCONFDIR?=		${PREFIX}/etc
 INITDIR?=		${SYSCONFDIR}/init.d
 CONFDIR?=		${SYSCONFDIR}/conf.d
+LOCALDIR?=		${SYSCONFDIR}/local.d
 
 BINDIR?=		${PREFIX}/sbin
 BINMODE?=		0755