#!/bin/bash
#
# ----------------------------------------------------------------------------------------------------
#
# Copyright (c) 2007, 2011, 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.
#
# ----------------------------------------------------------------------------------------------------

dir=`/bin/pwd`

# Resolve location of this script so that mx.py can be found in the same directory
source="${BASH_SOURCE[${#BASH_SOURCE[@]} - 1]}"
while [ -h "$source" ]; do
  dir="$(cd -P "$(dirname "$source")" && pwd)"
  source="$(readlink "$source")"
  [[ $source != /* ]] && source="$dir/$source"
done
dir="$(cd -P "$(dirname "$source")" && pwd)"

if [ ! -f "$dir/mx.py" ]; then
    echo "Cannot find mx.py in $dir"
    exit 1
fi

# Not all systems (e.g. Mac OS X) have 'python2' on the path.
type python2.7 >/dev/null 2>&1
if [ $? -eq 0 ]; then
    python_exe=python2.7
else
    type python2 > /dev/null 2>&1
    if [ $? -eq 0 ]; then
        python_exe=python2
    else
        python_exe=python
    fi
fi

$python_exe <<END
import sys
major, minor, micro, _, _ = sys.version_info
if major != 2 or minor != 7:
    raise SystemExit('The mx.py script requires Python 2.7, not {0}.{1}.{2}'.format(major, minor, micro))
END
if [ $? -eq 0 ]; then
    exec $python_exe -u "$dir/mx.py" "$@"
fi

#end of file