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kiauh/scripts/install_octoprint.sh
2020-07-15 18:57:46 +02:00

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octoprint_install_routine(){
#experimental new dependency check
octoprint_dependencies
#execute operations
install_octoprint
add_groups
configure_autostart
add_reboot_permission
load_server
}
octoprint_dependencies(){
octo_dep=(
python-pip
python-dev
python-setuptools
python-virtualenv
git
libyaml-dev
build-essential
wget
)
status_msg "Checking for dependencies ..."
for octo_dep_pgk in "${octo_dep[@]}"
do
if [[ $(dpkg-query -f'${Status}' --show $octo_dep_pgk 2>/dev/null) = *\ installed ]]; then
install+=($octo_dep_pgk)
fi
done
if ! [ ${#install[@]} -eq 0 ]; then
status_msg "Installing dependencies ..."
sudo apt-get install ${install[@]} -y && ok_msg "Dependencies installed!"
else
ok_msg "All dependencies already met!"
fi
}
install_octoprint(){
if [ ! -d $OCTOPRINT_DIR ];then
status_msg "Create Octoprint directory ..."
mkdir -p $OCTOPRINT_DIR && ok_msg "Directory created!"
fi
cd $OCTOPRINT_DIR
#create the virtualenv
status_msg "Set up virtualenv ..."
virtualenv venv
source venv/bin/activate
#install octoprint with pip
status_msg "Download and install octoprint ..."
pip install pip --upgrade
pip install --no-cache-dir octoprint
ok_msg "Download complete!"
#leave virtualenv
deactivate
}
add_groups(){
USER=$(whoami)
if [[ ! $(groups | grep tty) ]]; then
status_msg "Adding the current user to group 'tty' ..."
sudo usermod -a -G tty $USER && ok_msg "Done!"
fi
if [[ ! $(groups | grep tty) ]]; then
status_msg "Adding the current user to group 'dialout' ..."
sudo usermod -a -G dialout $USER && ok_msg "Done!"
fi
}
configure_autostart(){
USER=$(whoami)
cd $OCTOPRINT_DIR
status_msg "Downloading files ..."
wget https://github.com/foosel/OctoPrint/raw/master/scripts/octoprint.init
wget https://github.com/foosel/OctoPrint/raw/master/scripts/octoprint.default
ok_msg "Files downloaded successfully!"
#make necessary changes in default file
status_msg "Configure octoprint service ..."
DEFAULT_FILE=$OCTOPRINT_DIR/octoprint.default
sed -i "s/pi/$USER/g" $DEFAULT_FILE
sed -i "s/#BASEDIR=/BASEDIR=/" $DEFAULT_FILE
sed -i "s/#CONFIGFILE=/CONFIGFILE=/" $DEFAULT_FILE
sed -i "s/#DAEMON=/DAEMON=/" $DEFAULT_FILE
#move files to correct location
sudo mv octoprint.init $OCTOPRINT_SERVICE1
sudo mv octoprint.default $OCTOPRINT_SERVICE2
#make file in init.d executable
sudo chmod +x $OCTOPRINT_SERVICE1
status_msg "Reload systemd configuration files"
sudo update-rc.d octoprint defaults
sudo systemctl daemon-reload
ok_msg "Configuration complete!"
ok_msg "Octoprint installed!"
}
add_reboot_permission(){
USER=$(whoami)
#create a backup when file already exists
if [ -f /etc/sudoers.d/octoprint-shutdown ]; then
sudo mv /etc/sudoers.d/octoprint-shutdown /etc/sudoers.d/octoprint-shutdown.old
fi
#create new permission file
status_msg "Add reboot permission to user '$USER' ..."
cd $OCTOPRINT_DIR
echo "$USER ALL=NOPASSWD: /sbin/shutdown" > octoprint-shutdown
sudo chown 0 octoprint-shutdown
sudo mv octoprint-shutdown /etc/sudoers.d/octoprint-shutdown
ok_msg "Permission set!"
sleep 2
}
load_server(){
start_octoprint
#create an octoprint.log symlink in home-dir just for convenience
if [ ! -e ${HOME}/octoprint.log ]; then
status_msg "Creating octoprint.log symlink ..."
ln -s ${HOME}/.octoprint/logs/octoprint.log ${HOME}/octoprint.log && ok_msg "Symlink created!"
fi
ok_msg "Octoprint is now running on:"
ok_msg "$(hostname -I | cut -d " " -f1):5000 or"
ok_msg "http://localhost:5000"; echo
}