configure.sh

#!/bin/bash

# Define color constants
BOLD="\033[1m"
OKBLUE="\033[94m"
OKGREEN="\033[92m"
WARNING="\033[93m"
FAIL="\033[91m"
ENDC="\033[0m"

# Define other color constants
RED="\033[91m"
ORANGE="\033[93m"
YELLOW="\033[33m"
GREEN="\033[92m"
BLUE="\033[94m"
MAGENTA="\033[95m"
CYAN="\033[96m"

# ROS backends and instructions
declare -A backends
backends=(
	["mavros"]="MAVROS"
	["dji_ros"]="DJI ROS"
)

declare -A backend_instructions
backend_instructions=(
	["mavros"]="    sudo apt install ros-$(rosversion -d)-mavros ros-$(rosversion -d)-mavros-extras\n    sudo geographiclib-get-geoids egm96-5"
	["dji_ros"]="    Download and install DJI SDK core library: https://github.com/dji-sdk/Onboard-SDK\n    Download DJI Onboard SDK ROS: https://github.com/dji-sdk/Onboard-SDK-ROS"
)
# TBD: include the complete guide in a wiki

# Header display
echo -e "${OKBLUE}${BOLD}"
echo "  ______________________   _____________   _____________________"
echo " /  _____/\______   \   \ /   /\_   ___ \  \______   \__    ___/"
echo "/   \  ___ |       _/\   Y   / /    \  \/   |    |  _/ |    |   "
echo "\    \_\  \|    |   \ \     /  \     \____  |    |   \ |    |   "
echo " \______  /|____|_  /  \___/    \______  /  |______  / |____|   "
echo "        \/        \/                   \/          \/          "
echo -e "${ENDC}"

### Inclusive Header display
#echo -e "${RED}${BOLD}  ______________________   _____________   _____________________"
#echo -e "${ORANGE} /  _____/\______   \   \ /   /\_   ___ \  \______   \__    ___/"
#echo -e "${YELLOW}/   \  ___ |       _/\   Y   / /    \  \/   |    |  _/ |    |   "
#echo -e "${GREEN}\    \_\  \|    |   \ \     /  \     \____  |    |   \ |    |   "
#echo -e "${BLUE} \______  /|____|_  /  \___/    \______  /  |______  / |____|   "
#echo -e "${MAGENTA}        \/        \/                   \/          \/          "
#echo -e "${ENDC}" # Reset colors

# Ask the user to select the backends
echo -e "${BOLD}> Select the backends that you want to use:${ENDC}"
selected_backends=()
for b in "${!backends[@]}"; do
	read -p "  - ${backends[$b]} [y/N]: " selection
	if [[ $selection == "y" || $selection == "Y" ]]; then
		selected_backends+=("$b")
		rm -f "bt_backend_$b/CATKIN_IGNORE" 2>/dev/null
	else
		touch "bt_backend_$b/CATKIN_IGNORE" 2>/dev/null
	fi
done

# Ask to install dependencies
read -p "$(echo -e ${BOLD})\n> Would you like to install needed dependencies? [y/N]: $(echo -e ${ENDC})" install_deps
if [[ $install_deps == "y" || $install_deps == "Y" ]]; then
	echo "Installing dependencies..."
	sudo apt install -y libeigen3-dev
	sudo apt install -y ros-$(rosversion -d)-joy
	sudo apt install -y ros-$(rosversion -d)-geodesy

	if [[ " ${selected_backends[@]} " =~ " mavros " ]]; then
		sudo apt install -y ros-$(rosversion -d)-mavros ros-$(rosversion -d)-mavros-extras
		sudo geographiclib-get-geoids egm96-5
		#sudo usermod -a -G dialout $USER
		#sudo apt remove modemmanager
	fi
else
	instructions=""
	for b in "${selected_backends[@]}"; do
		if [[ $b != "mavros" ]]; then
			instructions+="\n* Backend ${backends[$b]}:\n${backend_instructions[$b]}\n"
		fi
	done

	if [[ " ${selected_backends[@]} " =~ " mavros " ]]; then
		instructions+="\n* Backend MAVROS:\n${backend_instructions["mavros"]}\n"
	fi

	echo -e "${BOLD}\n> Instructions to build the selected backends:${ENDC}"
	echo -e "$instructions"
	echo "* Further and detailed build instructions in ... TBD"
fi