1#
2# SPDX-License-Identifier: Apache-2.0
3#
4# Copyright (C) 2015, ARM Limited and contributors.
5#
6# Licensed under the Apache License, Version 2.0 (the "License"); you may
7# not use this file except in compliance with the License.
8# You may obtain a copy of the License at
9#
10# http://www.apache.org/licenses/LICENSE-2.0
11#
12# Unless required by applicable law or agreed to in writing, software
13# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
14# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15# See the License for the specific language governing permissions and
16# limitations under the License.
17#
18
19# LISA Shell: Initialization
20grep "bash" /proc/$$/cmdline &>/dev/null
21if [ $? -eq 0 ]; then
22	source ./src/shell/lisa_shell
23else
24	echo "WARNING: Current shell is not a BASH"
25	# Check if a bash shell is available
26	which bash &>/dev/null
27	if [ $? -eq 0 ]; then
28		# Switch to a BASH shell
29		exec bash --init-file ./init_env
30	else
31		echo "ERROR: A BASH shell is not available in PATH"
32	fi
33	# It's up to the user to install a BASH
34	echo "The LISA shell requires a BASH shell."
35	echo "Please, source this configuration from a terminal running BASH."
36fi
37
38