import discord
from discord.ext import commands
from discord.ext.commands import has_permissions, Context
import os
import sys
import subprocess

class Update(commands.Cog):
    def __init__(self, bot):
        self.bot = bot
        self.last_member = None

    @commands.command()
    @commands.is_owner()
    async def update(self, context: Context, *args):
        """
        Make pull from git repository and restart
        
        """
        res = await self.bot.ch(server_id=context.guild.id)
        channel = self.bot.get_channel(int(res))
        await channel.send('restarting...')
        try:
            subprocess.run(["git pull --rebase origin main"],capture_output=True)
        except:
            await channel.send('restart fail')
            return
            
        python = sys.executable
        os.execv(python, [python] + sys.argv)

    
    @commands.Cog.listener()
    async def on_ready(self):
        print('Update cog has been loaded')


async def setup(bot):
    await bot.add_cog(Update(bot))