Added update command and permission check

bot.py

@@ -3,8 +3,8 @@ import random
 import subprocess
 import json
 import discord
-from discord.ext import commands
 from discord import app_commands
+from discord.ext.commands import has_role, MissingRole
 
 
 with open('config.json', 'r') as f:
@@ -34,9 +34,16 @@ async def cool(ctx):
     cool_factor = round(random.uniform(0, 100), 2)
     await ctx.response.send_message(f'{ctx.author} is {cool_factor}% cool!')
 
-# @bot.command()
-# async def update(ctx):
-#     subprocess.Popen('./update.sh')
-#     print(f'Updating, see you on the other side')
+@tree.command(name = 'update', description = 'Pulls the latest version from the repository', )
+@has_role(745295653651087381)
+async def update(ctx):
+    subprocess.Popen('./update.sh')
+    print(f'Updating, see you on the other side')
+
+@update.error
+async def update_error(ctx: discord.Interaction, error):
+    if isinstance(error, MissingRole):
+        text = "Sorry {}, you do not have permissions to do that!".format(ctx.message.author)
+        await ctx.response.send_message(text)
 
 client.run(data['token'])