--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/common/bin/jab.sh	Wed Dec 09 11:44:40 2015 +0100
@@ -0,0 +1,127 @@
+#!/bin/bash
+#
+# Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+# This script installs the JAB tool into it's own local repository and
+# puts a wrapper scripts into <source-root>/.jab
+
+mydir="$(dirname "${BASH_SOURCE[0]}")"
+myname="$(basename "${BASH_SOURCE[0]}")"
+
+installed_jab_script=${mydir}/../../.jab/jab
+install_data=${mydir}/../../.jab/.data
+
+setup_url() {
+    if [ -f "~/.config/jab/jab.conf" ]; then
+        source ~/.config/jab/jab.conf
+    fi
+
+    jab_repository="jdk-virtual"
+    jab_organization="jpg/infra/builddeps"
+    jab_module="jab"
+    jab_revision="2.0-SNAPSHOT"
+    jab_ext="jab.sh.gz"
+
+    closed_script="${mydir}/../../closed/conf/jab-install.conf"
+    if [ -f "${closed_script}" ]; then
+        source "${closed_script}"
+    fi
+
+    if [ -n "${JAB_SERVER}" ]; then
+        jab_server="${JAB_SERVER}"
+    fi
+    if [ -n "${JAB_REPOSITORY}" ]; then
+        jab_repository="${JAB_REPOSITORY}"
+    fi
+    if [ -n "${JAB_ORGANIZATION}" ]; then
+        jab_organization="${JAB_ORGANIZATION}"
+    fi
+    if [ -n "${JAB_MODULE}" ]; then
+        jab_module="${JAB_MODULE}"
+    fi
+    if [ -n "${JAB_REVISION}" ]; then
+        jab_revision="${JAB_REVISION}"
+    fi
+    if [ -n "${JAB_EXTENSION}" ]; then
+        jab_extension="${JAB_EXTENSION}"
+    fi
+
+    if [ -n "${JAB_URL}" ]; then
+        jab_url="${JAB_URL}"
+        data_string="${jab_url}"
+    else
+        data_string="${jab_repository}/${jab_organization}/${jab_module}/${jab_revision}/${jab_module}-${jab_revision}.${jab_ext}"
+        jab_url="${jab_server}/${data_string}"
+    fi
+}
+
+install_jab() {
+    if [ -z "${jab_server}" -a -z "${JAB_URL}" ]; then
+        echo "No jab server or URL provided, set either"
+        echo "JAB_SERVER=<base server address>"
+        echo "or"
+        echo "JAB_URL=<full path to install script>"
+        exit 1
+    fi
+
+    if command -v curl > /dev/null; then
+        getcmd="curl -s"
+    elif command -v wget > /dev/null; then
+        getcmd="wget --quiet -O -"
+    else
+        echo "Could not find either curl or wget"
+        exit 1
+    fi
+
+    if ! command -v gunzip > /dev/null; then
+        echo "Could not find gunzip"
+        exit 1
+    fi
+
+    echo "Downloading JAB bootstrap script"
+    mkdir -p "${installed_jab_script%/*}"
+    rm -f "${installed_jab_script}.gz"
+    ${getcmd} ${jab_url} > "${installed_jab_script}.gz"
+    if [ ! -s "${installed_jab_script}.gz" ]; then
+        echo "Failed to download ${jab_url}"
+        exit 1
+    fi
+    echo "Extracting JAB bootstrap script"
+    rm -f "${installed_jab_script}"
+    gunzip "${installed_jab_script}.gz"
+    chmod +x "${installed_jab_script}"
+    echo "${data_string}" > "${install_data}"
+}
+
+# Main body starts here
+
+setup_url
+
+if [ ! -x "${installed_jab_script}" ]; then
+    install_jab
+elif [ ! -e "${install_data}" ] || [ "${data_string}" != "$(cat "${install_data}")" ]; then
+    echo "Install url changed since last time, reinstalling"
+    install_jab
+fi
+
+${installed_jab_script} "$@"