openrowingmonitor/install/install.sh

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#!/bin/bash
#
# Open Rowing Monitor, https://github.com/laberning/openrowingmonitor
#
# Installation script for Open Rowing Monitor, use at your own risk!
#
# treat unset variables as an error when substituting
set -u
# exit when a command fails
set -e
print() {
printf "%s\n" "$@"
}
cancel() {
print "$@"
exit 1
}
print "Installation script for Open Rowing Monitor"
print
print "This script will set up Open Rowing Monitor on a Raspberry Pi 3 / 4 with Raspberry Pi OS (Lite)."
print "You should only run this script on a SD Card that does not contain any important data."
print
if [[ "$(uname -n)" != "raspberrypi" ]]; then
cancel "This script currently only works on Raspberry Pi OS, you will have to do a manual installation."
fi
VERSION=$(grep -oP '(?<=^VERSION=).+' /etc/os-release | tr -d '"')
if [[ $VERSION != "10 (buster)" ]]; then
print "Warning: So far this install script has only been tested with Raspberry Pi OS 10 (buster)."
print "You are running Raspberry Pi OS $VERSION, are you sure that you want to continue?"
fi
print
read -p "Press RETURN to continue or CTRL + C to abort"
print
print "Installing System dependencies..."
sudo apt-get -y update
sudo apt-get -y dist-upgrade
sudo systemctl disable bluetooth
sudo apt-get -y install bluetooth bluez libbluetooth-dev libudev-dev git
curl -fsSL https://deb.nodesource.com/setup_14.x | sudo -E bash -
sudo apt-get install -y nodejs
print
print "Installing Open Rowing Monitor..."
INSTALL_DIR="/opt/openrowingmonitor"
GIT_REMOTE="https://github.com/laberning/openrowingmonitor.git"
if ! [[ -d "${INSTALL_DIR}" ]]; then
sudo mkdir -p $INSTALL_DIR
fi
cd $INSTALL_DIR
# get project code from repository
sudo git init -q
sudo git config remote.origin.url $GIT_REMOTE
sudo git config remote.origin.fetch +refs/heads/*:refs/remotes/origin/*
# prevent altering line endings
sudo git config core.autocrlf false
sudo git fetch --force origin
sudo git fetch --force --tags origin
sudo git reset --hard origin/main
# otherwise node-gyp would fail while building the system dependencies
sudo npm config set user 0
print
print "Downloading and compiling Runtime dependencies..."
sudo npm install
sudo npm run build
print
print "Setting up Open Rowing Monitor as autostarting system service..."
sudo cp install/openrowingmonitor.service /lib/systemd/system/
sudo systemctl daemon-reload
sudo systemctl enable openrowingmonitor
sudo systemctl restart openrowingmonitor
print
print "Installation of Open Rowing Monitor finished"
print "Open Rowing Monitor should now be up and running."