ports/144060: [PATCH] www/nginx support for profiles in rc.d/nginx like www/apache22

[Dmitry V. Sukhodoyev]

>Number:         144060
>Category:       ports
>Synopsis:       [PATCH] www/nginx support for profiles in rc.d/nginx like www/apache22
>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:   Thu Feb 18 13:30:01 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Dmitry V. Sukhodoyev
>Release:        FreeBSD 7.2-RELEASE-p4 amd64
>Organization:
i-jet
>Environment:
System: FreeBSD zafira.i-jet.ru 7.2-RELEASE-p4 FreeBSD 7.2-RELEASE-p4 #0: Mon Oct 26 10:09:56 MSK 2009 root at gemini.i-jet.ru:/usr/obj/usr/nfs/src/sys/taran amd64

>Description:
this /usr/local/etc/rc.d/nginx file will add support for multiple nginxes on one machine like port www/apache22
>How-To-Repeat:
	
>Fix:
# This is a shell archive.  Save it in a file, remove anything before
# this line, and then unpack it by entering "sh file".  Note, it may
# create directories; files and directories will be owned by you and
# have default permissions.
#
# This archive contains:
#
#	/usr/local/etc/rc.d/nginx
#
echo x - /usr/local/etc/rc.d/nginx
sed 's/^X//' >/usr/local/etc/rc.d/nginx << '6baee78ac0becb0aaea0d0ac9c52bfa2'
X#!/bin/sh
X#
X# $FreeBSD: ports/www/nginx/files/nginx.sh.in,v 1.4 2008/10/15 07:36:39 osa Exp $
X#
X
X# PROVIDE: nginx
X# REQUIRE: LOGIN cleanvar
X# KEYWORD: shutdown
X
X#
X# Add the following lines to /etc/rc.conf to enable nginx:
X# nginx_enable (bool):		Set to "NO" by default.
X#				Set it to "YES" to enable nginx
X# nginx_profiles (str):		Set to "NO" by default.
X#				Unsupported feature, reserved for future releases.
X# nginxlimits_enable (bool):	Set to "NO" by default.
X#				Set it to yes to run `limits $limits_args`
X#				just before nginx starts.
X# nginx_flags (str):		Set to "" by default.
X#				Extra flags passed to start command.
X# nginxlimits_args (str):	Default to "-e -U %%WWWOWN%%"
X#				Arguments of pre-start limits run.
X
X. /etc/rc.subr
X
Xname="nginx"
Xrcvar=`set_rcvar`
X
Xstart_precmd="nginx_precmd"
Xrestart_precmd="nginx_checkconfig"
Xreload_precmd="nginx_checkconfig"
Xconfigtest_cmd="nginx_checkconfig"
Xupgrade_precmd="nginx_checkconfig"
Xupgrade_cmd="nginx_upgrade"
Xcommand="/usr/local/sbin/nginx"
X_pidprefix="/var/run/nginx"
Xpidfile="${_pidprefix}.pid"
Xrequired_files=/usr/local/etc/nginx/nginx.conf
X
X[ -z "$nginx_enable" ]       && nginx_enable="NO"
X[ -z "$nginx_profiles" ]     && nginx_profiles="NO"
X[ -z "$nginx_flags" ]        && nginx_flags=""
X[ -z "$nginxlimits_enable" ] && nginxlimits_enable="NO"
X[ -z "$nginxlimits_args" ]   && nginxlimits_args="-e -U %%WWWOWN%%"
X
Xload_rc_config $name
X
Xif [ -n "$2" ]; then
X	profile="$2"
X	if [ "x${nginx_profiles}" != "x" ]; then
X		pidfile="${_pidprefix}.${profile}.pid"
X		eval nginx_configfile="\${nginx_${profile}_configfile:-}"
X		if [ "x${nginx_configfile}" = "x" ]; then
X			echo "You must define a configuration file (nginx_${profile}_configfile)"
X			exit 1
X		fi
X		required_files="${nginx_configfile}"
X		eval nginx_enable="\${nginx_${profile}_enable:-${nginx_enable}}"
X		eval nginx_flags="\${nginx_${profile}_flags:-${nginx_flags}}"
X		eval nginxlimits_enable="\${nginxlimits_${profile}_enable:-${nginxlimits_enable}}"
X		eval nginxlimits_args="\${nginxlimits_${profile}_args:-${nginxlimits_args}}"
X		nginx_flags="-c ${nginx_configfile} -g \"pid ${pidfile};\" ${nginx_flags}"
X	else
X		echo "$0: extra argument ignored"
X	fi
Xelse
X	if [ "x${nginx_profiles}" != "x" -a "x$1" != "x" ]; then
X		for profile in ${nginx_profiles}; do
X			eval _enable="\${nginx_${profile}_enable}"
X			case "x${_enable:-${nginx_enable}}" in
X			x|x[Nn][Oo]|x[Nn][Oo][Nn][Ee])
X				continue
X				;;
X			x[Yy][Ee][Ss])
X				;;
X			*)
X				if test -z "$_enable"; then
X					_var=nginx_enable
X				else
X					_var=nginx_"${profile}"_enable
X				fi
X				echo "Bad value" \
X				    "'${_enable:-${nginx_enable}}'" \
X				    "for ${_var}. " \
X				    "Profile ${profile} skipped."
X				continue
X				;;
X			esac
X			echo "===> nginx profile: ${profile}"
X			$0 $1 ${profile}
X			retcode="$?"
X			if [ "0${retcode}" -ne 0 ]; then
X				failed="${profile} (${retcode}) ${failed:-}"
X			else
X				success="${profile} ${success:-}"
X			fi
X		done
X		exit 0
X	fi
Xfi
X
Xnginx_checkconfig()
X{
X	echo "Performing sanity check on nginx configuration:"
X	eval ${command} ${nginx_flags} -t
X}
X
Xnginx_upgrade()
X{
X	echo "Upgrading nginx binary:"
X
X	reload_precmd=""
X	sig_reload="USR2"
X	run_rc_command ${rc_prefix}reload $rc_extra_args || return 1
X
X	sleep 1
X
X	echo "Stopping old binary:"
X
X	sig_reload="QUIT"
X	pidfile="$pidfile.oldbin"
X	run_rc_command ${rc_prefix}reload $rc_extra_args || return 1
X}
X
Xnginx_precmd()
X{
X	nginx_checkconfig
X
X	if checkyesno nginxlimits_enable
X	then
X		eval `/usr/bin/limits ${nginxlimits_args}` 2>/dev/null
X	else
X		return 0
X        fi
X}
X
Xextra_commands="reload configtest upgrade"
Xrun_rc_command "$1"
6baee78ac0becb0aaea0d0ac9c52bfa2
exit


>Release-Note:
>Audit-Trail:
>Unformatted: