109 lines
2.4 KiB
Bash
109 lines
2.4 KiB
Bash
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#!/bin/bash
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# This script installs Moonraker on a Raspberry Pi machine running
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# Raspbian/Raspberry Pi OS based distributions.
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PYTHONDIR="${HOME}/moonraker-env"
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# Step 1: Verify Klipper has been installed
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check_klipper()
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{
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if [ "$(systemctl list-units --full -all -t service --no-legend | grep -F "klipper.service")" ]; then
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echo "Klipper service found!"
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else
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echo "Klipper service not found, please install Klipper first"
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exit -1
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fi
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}
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# Step 2: Install packages
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install_packages()
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{
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PKGLIST="python3-virtualenv python3-dev nginx"
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# Update system package info
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report_status "Running apt-get update..."
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sudo apt-get update
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# Install desired packages
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report_status "Installing packages..."
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sudo apt-get install --yes ${PKGLIST}
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}
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# Step 3: Create python virtual environment
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create_virtualenv()
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{
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report_status "Updating python virtual environment..."
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# Create virtualenv if it doesn't already exist
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[ ! -d ${PYTHONDIR} ] && virtualenv -p /usr/bin/python3 ${PYTHONDIR}
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# Install/update dependencies
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${PYTHONDIR}/bin/pip install -r ${SRCDIR}/scripts/moonraker-requirements.txt
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}
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# Step 4: Install startup script
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install_script()
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{
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report_status "Installing system start script..."
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sudo cp "${SRCDIR}/scripts/moonraker-start.sh" /etc/init.d/moonraker
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sudo update-rc.d moonraker defaults
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}
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# Step 5: Install startup script config
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install_config()
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{
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DEFAULTS_FILE=/etc/default/moonraker
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[ -f $DEFAULTS_FILE ] && return
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report_status "Installing system start configuration..."
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sudo /bin/sh -c "cat > $DEFAULTS_FILE" <<EOF
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# Configuration for /etc/init.d/moonraker
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MOONRAKER_USER=$USER
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MOONRAKER_EXEC=${PYTHONDIR}/bin/python
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MOONRAKER_ARGS="${SRCDIR}/moonraker/moonraker.py"
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EOF
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}
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# Step 4: Start server
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start_software()
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{
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report_status "Launching Moonraker API Server..."
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sudo /etc/init.d/klipper stop
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sudo /etc/init.d/moonraker restart
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sudo /etc/init.d/klipper start
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}
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# Helper functions
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report_status()
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{
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echo -e "\n\n###### $1"
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}
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verify_ready()
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{
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if [ "$EUID" -eq 0 ]; then
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echo "This script must not run as root"
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exit -1
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fi
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}
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# Force script to exit if an error occurs
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set -e
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# Find SRCDIR from the pathname of this script
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SRCDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )"/.. && pwd )"
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# Run installation steps defined above
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verify_ready
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check_klipper
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install_packages
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create_virtualenv
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install_script
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install_config
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start_software
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