BirdNET-stream/install.sh
2022-08-21 06:13:15 +02:00

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#! /usr/bin/env bash
# Standard Installation Script for BirdNET-stream for Debian Based Linux distros
# set -x
set -e
DEBUG=${DEBUG:-0}
REQUIREMENTS="git ffmpeg python3 python3-pip python3-dev"
REPOSITORY=${REPOSITORY:-https://github.com/UncleSamulus/BirdNET-stream.git}
WORKDIR="$(pwd)/BirdNET-stream"
PYTHON_VENV="./.venv/birdnet-stream"
debug() {
[[ $DEBUG -eq 1 ]] && echo "$@"
}
install_requirements() {
requirements=$1
# Install requirements
missing_requirements=""
for requirement in $requirements; do
if ! dpkg -s "$requirement" >/dev/null 2>&1; then
missing_requirements="$missing_requirements $requirement"
fi
done
if [[ -n "$missing_requirements" ]]; then
debug "Installing missing requirements: $missing_requirements"
sudo apt-get install -y "$missing_requirements"
fi
}
# Install BirdNET-stream
install_birdnetstream() {
# Check if repo is not already installed
if [[ -d "$DIR" ]]; then
debug "BirdNET-stream is already installed, use update script (not implemented yet)"
exit 1
else
debug "Installing BirdNET-stream"
debug "Creating BirdNET-stream directory"
mkdir -p "$WORKDIR"
# Clone BirdNET-stream
cd "$WORKDIR"
debug "Cloning BirdNET-stream from $REPOSITORY"
git clone --recurse-submodules "$REPOSITORY" .
debug "Creating python3 virtual environment $PYTHON_VENV"
python3 -m venv $PYTHON_VENV
debug "Activating $PYTHON_VENV"
source "$PYTHON_VENV/bin/activate"
debug "Installing python packages"
pip3 install -U pip
pip3 install -r requirements.txt
debug "Creating ./var directory"
mkdir -p ./var/{charts,chunks/{in,out}}
fi
}
# Install systemd services
install_birdnetstream_services() {
GROUP=birdnet
debug "Setting up BirdNET stream systemd services"
services="birdnet_recording.service birdnet_analyzis.service birdnet_miner.timer birdnet_miner.service birdnet_plotter.service birdnet_plotter.timer"
read -r -a services_array <<< "$services"
for service in "${services_array[@]}"; do
sudo cp "daemon/systemd/templates/$service" "/etc/systemd/system/"
variables="DIR USER GROUP"
for variable in $variables; do
sudo sed -i "s|<$variable>|${!variable}|g" "/etc/systemd/system/$service"
done
done
sudo systemctl daemon-reload
sudo systemctl enable --now birdnet_recording.service birdnet_analyzis.service birdnet_miner.timer birdnet_plotter.timer
}
install_php8() {
# Remove previously installed php version
sudo apt-get remove --purge php*
# Install required packages for php
sudo apt-get install -y lsb-release ca-certificates apt-transport-https software-properties-common gnupg2
# Get php package from sury repo
echo "deb https://packages.sury.org/php/ $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/sury-php.list
sudo wget -qO - https://packages.sury.org/php/apt.gpg | sudo gpg --no-default-keyring --keyring gnupg-ring:/etc/apt/trusted.gpg.d/debian-php-8.gpg --import
sudo chmod 644 /etc/apt/trusted.gpg.d/debian-php-8.gpg
update
sudo apt-get install php8.1
# Install and enable php-fpm
sudo apt-get install php8.1-fpm
sudo systemctl enable php8.1-fpm
# Install php packages
sudo apt-get install php8.1-{sqlite3,curl,intl}
}
install_composer() {
cd /tmp
php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"\nphp -r "if (hash_file('sha384', 'composer-setup.php') === '55ce33d7678c5a611085589f1f3ddf8b3c52d662cd01d4ba75c0ee0459970c2200a51f492d557530c71c15d8dba01eae') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"\nphp composer-setup.php\nphp -r "unlink('composer-setup.php');"
sudo mv ./composer.phar /usr/local/bin/composer
cd -
}
install_nodejs() {
# Install nodejs
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash
export NVM_DIR="$([[ -z "${XDG_CONFIG_HOME-}" ]] && printf %s "${HOME}/.nvm" || printf %s "${XDG_CONFIG_HOME}/nvm")"
[[ -s "$NVM_DIR/nvm.sh" ]] && \. "$NVM_DIR/nvm.sh" # This loads nvm
nvm install 16
nvm use 16
install_requirements "npm"
# Install yarn
sudo npm install -g yarn
}
install_web_interface() {
debug "Setting up web interface"
install_requirements "nginx"
# Install php 8.1
install_php8
# Install composer
install_composer
# Install nodejs 16
install_nodejs
# Install Symfony web app
cd "$WORKDIR"
cd www
debug "Creating nginx configuration"
sudo cp nginx.conf /etc/nginx/sites-available/birdnet-stream.conf
sudo mkdir /var/log/nginx/birdnet/
sudo ln -s /etc/nginx/sites-available/birdnet-stream.conf /etc/nginx/sites-available/birdnet-stream.conf
debug "Info: Please edit /etc/nginx/sites-available/birdnet-stream.conf to set the correct server name and paths"
sudo systemctl enable --now nginx
sudo systemctl restart nginx
debug "Retrieving composer dependencies"
composer install
debug "PHP dependencies installed"
debug "Installing nodejs dependencies"
yarn install
debug "npm dependencies installed"
debug "Building assets"
yarn build
debug "Webpack assets built"
debug "Web interface is available"
debug "Please restart nginx after double check of /etc/nginx/sites-available/birdnet-stream.conf"
}
change_value() {
local variable_name
variable_name="$1"
local variable_new_value
variable_new_value="$2"
local variable_filepath="$3"
sed -i "s|$variable_name=.*|$variable_name=\"$variable_new_value\"|g" "$variable_filepath"
}
install_config() {
debug "Updating config"
cd "$WORKDIR"
cp ./config/birdnet.conf.example ./config/birdnet.conf
config_filepath="$WORKDIR/config/birdnet.conf"
change_value "DIR" "$WORKDIR" "$config_filepath"
change_value "PYTHON_VENV" "$PYTHON_VENV" "$config_filepath"
change_value "AUDIO_RECORDING" "true" "$config_filepath"
source "$config_filepath"
cd www
debug "Setup webapp .env"
cp .env.local.example .env.local
change_value "RECORDS_DIR" "$CHUNKS_FOLDER" ".env.local"
}
main() {
install_requirements "$REQUIREMENTS"
install_birdnetstream
install_birdnetstream_services
install_web_interface
install_config
update_permissions "$WORKDIR"
debug "Installation done"
}
main