sysutils/logstash6: Fix ability to install plugins

- Backport fix for plugin *updates* that upstream hasn't released yet
- Fix an expr syntax error which was really from upstream jruby;
logstash doesn't ship with a new enough jruby that includes this fix yet

sysutils/logstash6/Makefile

@@ -3,7 +3,7 @@
 
 PORTNAME=	logstash
 PORTVERSION=	6.2.2
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	sysutils java
 MASTER_SITES=	http://artifacts.elastic.co/downloads/logstash/
 PKGNAMESUFFIX=	6
@@ -18,7 +18,7 @@ RUN_DEPENDS=	${LOCALBASE}/bin/bash:shells/bash
 CONFLICTS=	logstash-[0-9]* logstash5-[0-9]*
 
 USES=		cpe shebangfix
-SHEBANG_FILES=	bin/logstash
+SHEBANG_FILES=	bin/*
 CPE_VENDOR=	elasticsearch
 USE_JAVA=	yes
 JAVA_VERSION=	1.8+
@@ -34,7 +34,6 @@ LOGSTASH_HOME?=	${PREFIX}/${PORTNAME}
 SUB_LIST=	JAVA_HOME=${JAVA_HOME} \
 		LOGSTASH_HOME=${LOGSTASH_HOME}
 
-LOGSTASH_BIN_FILES=	  logstash
 LOGSTASH_CONF_FILES=	jvm.options log4j2.properties logstash.yml pipelines.yml
 LOGSTASH_JRUBY_SUBDIR=	  vendor/jruby/bin
 LOGSTASH_JRUBY_BIN_FILES=	ast irb jirb jruby jruby.sh rdoc testrb gem \
@@ -42,22 +41,22 @@ LOGSTASH_JRUBY_BIN_FILES=	ast irb jirb jruby jruby.sh rdoc testrb gem \
 
 post-patch:
 	${REINPLACE_CMD} 's|%%ETCDIR%%|${ETCDIR}|g' ${WRKSRC}/config/logstash.yml
+	${FIND} ${WRKSRC} -name '*.orig' -delete
 
 do-install:
-	@${FIND} ${WRKSRC} -name '*.bat' -delete
+	${FIND} ${WRKSRC} -name '*.bat' -delete
 	${MKDIR} ${STAGEDIR}${ETCDIR}
 	${INSTALL_DATA} ${FILESDIR}/logstash.conf.sample ${STAGEDIR}${ETCDIR}
 .for x in ${LOGSTASH_CONF_FILES}
 	${INSTALL_DATA} ${WRKSRC}/config/${x} ${STAGEDIR}${ETCDIR}/${x}.sample
 .endfor
 	${RM} -rf ${WRKSRC}/config
-	@(cd ${WRKSRC} && ${COPYTREE_SHARE} . ${STAGEDIR}${LOGSTASH_DIR})
-.for x in ${LOGSTASH_BIN_FILES}
-	@${CHMOD} ${BINMODE} ${STAGEDIR}${LOGSTASH_DIR}/bin/${x}
-.endfor
+	(cd ${WRKSRC} && ${COPYTREE_SHARE} . ${STAGEDIR}${LOGSTASH_DIR})
+	${CHMOD} ${BINMODE} ${STAGEDIR}${LOGSTASH_DIR}/bin/*
 .for x in ${LOGSTASH_JRUBY_BIN_FILES}
-	@${CHMOD} ${BINMODE} ${STAGEDIR}${LOGSTASH_DIR}/${LOGSTASH_JRUBY_SUBDIR}/${x}
+	${CHMOD} ${BINMODE} ${STAGEDIR}${LOGSTASH_DIR}/${LOGSTASH_JRUBY_SUBDIR}/${x}
 .endfor
+	${INSTALL} -lrs ${STAGEDIR}${ETCDIR} ${STAGEDIR}${LOGSTASH_DIR}/config
 
 post-install:
 	${ECHO} "@sample ${ETCDIR}/logstash.conf.sample" >> ${TMPPLIST}

sysutils/logstash6/files/patch-Gemfile

@@ -0,0 +1,10 @@
+--- Gemfile.orig	2018-03-14 22:38:33 UTC
++++ Gemfile
+@@ -4,6 +4,7 @@
+ source "https://rubygems.org"
+ gem "logstash-core", :path => "./logstash-core"
+ gem "logstash-core-plugin-api", :path => "./logstash-core-plugin-api"
++gem "atomic", "<= 1.1.99"
+ gem "paquet", "~> 0.2.0"
+ gem "ruby-progressbar", "~> 1.8.1"
+ gem "builder", "~> 3.2.2"

sysutils/logstash6/files/patch-Gemfile.lock

@@ -0,0 +1,10 @@
+--- Gemfile.lock.orig	2018-03-14 22:30:17 UTC
++++ Gemfile.lock
+@@ -604,6 +604,7 @@ PLATFORMS
+   java
+ 
+ DEPENDENCIES
++  atomic (<= 1.1.99)
+   benchmark-ips
+   builder (~> 3.2.2)
+   ci_reporter_rspec (= 1.0.0)

sysutils/logstash6/files/patch-vendor_jruby_bin_jruby

@@ -0,0 +1,11 @@
+--- vendor/jruby/bin/jruby.orig	2018-02-16 20:50:22 UTC
++++ vendor/jruby/bin/jruby
+@@ -244,7 +244,7 @@ do
+      # Match -Xa.b.c=d to translate to -Da.b.c=d as a java option
+      -X*)
+         val=${1:2}
+-        if expr "$val" : '.*[.]' > /dev/null; then
++        if expr -- "$val" : '.*[.]' > /dev/null; then
+           java_args=("${java_args[@]}" "-Djruby.${val}")
+         else
+           ruby_args=("${ruby_args[@]}" "-X${val}")

sysutils/logstash6/files/patch-vendor_jruby_bin_jruby.bash

@@ -0,0 +1,11 @@
+--- vendor/jruby/bin/jruby.bash.orig	2018-02-16 20:50:22 UTC
++++ vendor/jruby/bin/jruby.bash
+@@ -244,7 +244,7 @@ do
+      # Match -Xa.b.c=d to translate to -Da.b.c=d as a java option
+      -X*)
+         val=${1:2}
+-        if expr "$val" : '.*[.]' > /dev/null; then
++        if expr -- "$val" : '.*[.]' > /dev/null; then
+           java_args=("${java_args[@]}" "-Djruby.${val}")
+         else
+           ruby_args=("${ruby_args[@]}" "-X${val}")

sysutils/logstash6/files/patch-vendor_jruby_bin_jruby.sh

@@ -0,0 +1,24 @@
+--- vendor/jruby/bin/jruby.sh.orig	2018-02-16 20:50:22 UTC
++++ vendor/jruby/bin/jruby.sh
+@@ -26,9 +26,9 @@ progname=`basename "$0"`
+ 
+ while [ -h "$PRG" ] ; do
+   ls=`ls -ld "$PRG"`
+-  link=`expr "$ls" : '.*-> \(.*\)$'`
+-  if expr "$link" : '.*/.*' > /dev/null; then
+-    if expr "$link" : '/' > /dev/null; then
++  link=`expr -- "$ls" : '.*-> \(.*\)$'`
++  if expr -- "$link" : '.*/.*' > /dev/null; then
++    if expr -- "$link" : '/' > /dev/null; then
+       PRG="$link"
+     else
+       PRG="`dirname ${PRG}`/${link}"
+@@ -202,7 +202,7 @@ do
+      # Match -Xa.b.c=d to translate to -Da.b.c=d as a java option
+      -X*)
+      val=${1:2}
+-     if expr "$val" : '.*[.]' > /dev/null; then
++     if expr -- "$val" : '.*[.]' > /dev/null; then
+        java_args="${java_args} -Djruby.${val}"
+      else
+        ruby_args="${ruby_args} -X${val}"