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#!/usr/bin/env bash
# Copyright (C) 2024 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
set -ex
systemd_folder=/etc/systemd/system
systemd_file=vivid.service
script_folder=/home/qt/bin
script_file=vivid.sh
# Ensure that script folder exists
if [ ! -d ${script_folder} ]; then
sudo mkdir ${script_folder}
sudo chmod 750 ${script_folder}
fi
# Create script to install virtual video test driver module
sudo tee "${script_folder}/${script_file}" <<"EOF"
# load vivid
sudo modprobe vivid n_devs=2 # create two video devices
# Check result
if lsmod | grep -q vivid
then
echo "(**) Virtual video test driver vivid installed.";
else
echo "(EE) Failed to load vivid driver.";
exit 1;
fi
EOF
# set permissions
sudo chmod 750 "${script_folder}/${script_file}"
# Create service file
sudo tee "${systemd_folder}/${systemd_file}" <<"EOF"
# /etc/systemd/system/vivid.service
#
[Unit]
Description=Install virtual video test driver (vivid)
[Service]
Type=oneshot
ExecStart=/bin/sh -c "/home/qt/bin/vivid.sh"
[Install]
WantedBy=multi-user.target
EOF
# Start service and output result, just for logging
sudo systemctl start vivid.service
# enable service
sudo systemctl enable vivid.service