From 3f5f4beee7ec13c13d1f8528999ce18db53a949e Mon Sep 17 00:00:00 2001
From: Patrick Connolly <patrick.c.connolly@gmail.com>
Date: Wed, 17 Jun 2015 16:33:29 -0400
Subject: [PATCH] Use proper setenv.sh format for v3.8+. [#84]

Ref: https://confluence.atlassian.com/display/STASHKB/Stash+crashes+due+to+java.lang.OutOfMemoryError+PermGen+Space+Error
---
 templates/default/setenv.sh.erb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/templates/default/setenv.sh.erb b/templates/default/setenv.sh.erb
index cc54c97..3aedfff 100644
--- a/templates/default/setenv.sh.erb
+++ b/templates/default/setenv.sh.erb
@@ -89,6 +89,7 @@ JAVA_OPTS="-Xms${JVM_MINIMUM_MEMORY} -Xmx${JVM_MAXIMUM_MEMORY} ${JAVA_OPTS} ${JV
 # PermGen size needs to be increased if encountering OutOfMemoryError: PermGen problems. Specifying PermGen size is
 # not valid on IBM JDKs
 STASH_MAX_PERM_SIZE="<%= node['stash']['jvm']['maximum_permgen'] %>"
+<% if Gem::Version.new(node['stash']['version']) < Gem::Version.new('3.8') -%>
 if [ -f "${PRGDIR}/permgen.sh" ]; then
     echo "Detecting JVM PermGen support..."
     . "${PRGDIR}/permgen.sh"
@@ -99,6 +100,9 @@ if [ -f "${PRGDIR}/permgen.sh" ]; then
         echo "PermGen switch is NOT supported and will NOT be set automatically."
     fi
 fi
+<% else -%>
+JAVA_OPTS="-XX:MaxPermSize=${STASH_MAX_PERM_SIZE} ${JAVA_OPTS}"
+<% end -%>
 
 export JAVA_OPTS