ports/124940: [patch] add multiple profiles support to www/nginx rc.d script

[Eygene Ryabinkin]

>Number:         124940
>Category:       ports
>Synopsis:       [patch] add multiple profiles support to www/nginx rc.d script
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Tue Jun 24 14:50:01 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator:     Eygene Ryabinkin
>Release:        FreeBSD 7.0-STABLE i386
>Organization:
Code Labs
>Environment:

System: FreeBSD XXX 7.0-STABLE FreeBSD 7.0-STABLE #16: Tue Mar 18 11:49:55 MSK 2008 root at XXX:/usr/obj/usr/src/sys/XXX i386

>Description:

Recently I needed to run two nginx instances with different users.
In FreeBSD's Apache port this can be accomplished with multiple
profiles, but stock rc.d script for nginx lacks this functionality.

I had added it along the lines of Apache rc.d script.

>How-To-Repeat:

Look at the rc.d/nginx: it is not possible to run more that one
server with different configuration files.

>Fix:

The following patch adds the needed functionality.

--- nginx.sh-multiple-profiles.patch begins here ---
--- files/nginx.sh.in	2008-06-24 18:33:45.000000000 +0400
+++ files/nginx.sh.in.new	2008-06-24 18:33:48.000000000 +0400
@@ -25,6 +25,33 @@
 
 load_rc_config $name
 
+# Handle profiles here
+if [ -n "$2" ]; then
+	if [ -n "${nginx_profiles}" ]; then
+		eval nginx_configfile=\"\${nginx_${2}_configfile:-}\"
+		if [ -z "$nginx_configfile" ]; then
+			echo "nginx_${2}_configfile is not set"
+			exit 1
+		fi
+		required_files="${nginx_configfile}"
+		eval nginx_enable=\"\${nginx_${2}_enable:-${nginx_enable}}\"
+		eval nginx_flags=\"\${nginx_${2}_flags:-${nginx_flags}}\"
+		eval nginx_pidfile=\"\${nginx_${2}_pidfile:-/var/run/nginx.${2}.pid}\"
+		nginx_flags="${nginx_flags:-} -c ${nginx_configfile}"
+	else
+		echo "$0: no nginx profiles, argument '$2' ignored."
+	fi
+else
+	# Loop over profiles, spawning ourself.
+	if [ -n "$nginx_profiles" -a -n "$1" ]; then
+		for p in ${nginx_profiles}; do
+			echo "===> nginx profile: ${p}"
+			%%PREFIX%%/etc/rc.d/nginx%%RC_SUBR_SUFFIX%% "$1" "$p"
+		done
+		exit 0
+	fi
+fi
+
 pidfile="${nginx_pidfile}"
 
 extra_commands="configtest reload"
--- Makefile.orig	2008-06-24 18:39:12.000000000 +0400
+++ Makefile	2008-06-24 18:39:58.000000000 +0400
@@ -44,6 +44,8 @@
 
 CONFLICTS?=	nginx-devel-0.*
 USE_RC_SUBR=	nginx.sh
+SUB_LIST+=	RC_SUBR_SUFFIX=${RC_SUBR_SUFFIX}
+
 HAS_CONFIGURE=	yes
 CONFIGURE_ARGS+=--prefix=${ETCDIR} \
 		--with-cc-opt="-I ${LOCALBASE}/include" \
--- nginx.sh-multiple-profiles.patch ends here ---
>Release-Note:
>Audit-Trail:
>Unformatted: