Bug 1206106 - Create a java tarball that works on CentOS 6, taskcluster task template, NPOTB r=testing

testing/taskcluster/scripts/misc/repackage-jdk-centos.sh

@@ -0,0 +1,33 @@
+#! /bin/bash
+
+set -e -x
+
+mkdir artifacts
+cd build
+
+rm -rf root && mkdir root && cd root
+
+# change these variables when updating java version
+mirror_url_base="http://mirror.centos.org/centos/6.7/updates/x86_64/Packages"
+openjdk=java-1.7.0-openjdk-1.7.0.85-2.6.1.3.el6_7.x86_64.rpm
+openjdk_devel=java-1.7.0-openjdk-1.7.0.85-2.6.1.3.el6_7.x86_64.rpm
+jvm_openjdk_dir=java-1.7.0-openjdk-1.7.0.85.x86_64
+
+# grab the rpm and unpack it
+wget ${mirror_url_base}/${openjdk}
+wget ${mirror_url_base}/${openjdk_devel}
+rpm2cpio $openjdk | cpio -ivd
+rpm2cpio $openjdk_devel | cpio -ivd
+
+cd usr/lib/jvm
+mv $jvm_openjdk_dir java_home
+
+# document version this is based on
+echo "Built from ${mirror_url_Base}
+    ${openjdk}
+    ${openjdk_devel}
+
+Run through rpm2cpio | cpio, and /usr/lib/jvm/${jvm_openjdk_dir} renamed to 'java_home'." > java_home/VERSION
+
+# tarball the unpacked rpm and put it in the taskcluster upload artifacts dir
+tar -Jvcf ~/artifacts/java_home-${jvm_openjdk_dir}.tar.xz java_home