fury

#! /usr/bin/env python3
# -*- coding: UTF-8 -*-
# Powerful client of furyTerminal

import os
import sys


def sh(command):
    os.system(command)


def runServer():
    sh('''
    python ./manage.py runserver 0:8000 >log/server.log 2>&1 &
    ''')


def testModule():
    pass


def makeMigrationMigrate():
    sh('''
    python ./manage.py makemigrations
    python ./manage.py migrate
    ''')


def install():
    """
    install necessary packages
    """
    sh('''
    sudo apt install bc -y
    sudo apt install python3 python3-dev -y
    sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 1
    sudo update-alternatives --install /usr/bin/pip pip /usr/bin/pip3 1
    pip3 config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple
    pip3 install django
    pip3 install python-can
    pip3 install mysqlclient
    sudo apt install mariadb-server mariadb-client -y
    sudo echo -e "# enable can bus
    \rdtparam=spi=on
    \rdtoverlay=mcp2515-can0,oscillator=8000000,interrupt=25,spimaxfrequency=1000000" >> /boot/config.txt
    ''')


def config():
    """
    setup autorun configurations
    """
    # copy web page auto start config file
    if not os.path.exists(os.path.expanduser('~/.config/autostart/')):
        os.mkdir(os.path.expanduser('~/.config/autostart/'))
    sh('cp -f config/oncar.desktop ~/.config/autostart/')
    # config startup cmdline
    with open('/boot/cmdline.txt', 'r') as f:
        cmdline = f.read().strip().split()
    cmd_config = [
        'logo.nologo',  # disable the three respberry at left up corner when booting
        'splash',  # enable splash screen
        'plymouth.ignore-serial-consoles',  # cover consoles by plymouth
        'loglevel=3'  # output less lines
        'quiet',  # disable lines
    ]
    with open('/boot/cmdline.txt', 'a+') as f:
        for item in cmd_config:
            if item not in cmdline:
                f.write(' ' + item)
    sh('''
    # configure services
    cp -f config/fury.png ~/Pictures/
    sudo cp -f config/splashScreen.service /etc/systemd/system/
    sudo cp -f config/furyTerminal.service /etc/systemd/system/
    sudo systemctl enable splashScreen
    sudo systemctl enable furyTerminal
    # disable color test
    sudo sed -ir "s/disable_splash=1/disable_splash=0/g" /boot/config.txt
    # set plymouth theme
    sudo plymouth-set-default-theme spinner -R
    ''')


command = {
    'default': runServer,
    'r': runServer,
    't': testModule,
    'm': makeMigrationMigrate,
    'install': install,
    'config': config,
}

# change cwd first
os.chdir(sys.path[0])
main = command[sys.argv[1] if len(sys.argv) > 1 else 'default']
main()