| #!/usr/bin/env bash |
| # Copyright 2011 The Apache Software Foundation |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| # reset settings |
| unset PYTHON |
| |
| if [ -a /usr/bin/python2.6 ] && [ -z "$PYTHON" ]; then |
| PYTHON=/usr/bin/python2.6 |
| fi |
| |
| # checking for preferable python versions |
| if [ -a /usr/bin/python2.7 ] && [ -z "$PYTHON" ]; then |
| PYTHON=/usr/bin/python2.7 |
| fi |
| |
| # if no preferable python versions found, try to use system one |
| if [ -a /usr/bin/python ] && [ -z "$PYTHON" ]; then |
| PYTHON=/usr/bin/python |
| fi |
| |
| # if no preferable python versions found, try to use system one |
| if [[ -z "$PYTHON" ]]; then |
| PYTHON=python |
| fi |
| |
| # execute script |
| $PYTHON "$@" |