update master from upstream

Reviewed-on: jocadbz/os-release-bot#3

bot.py

@@ -40,7 +40,7 @@ async def on_ready():
     print('------')
 
 
-@client.tree.command(name="change_hostname")
+@client.tree.command(name="join_role")
 @app_commands.describe(distro='Assign yourself a role')
 async def distro(interaction: discord.Interaction, distro: eval("typing.Literal[\""+ "\", \"".join(config["roles"].keys()) +"\"]")):
     if not interaction.guild.id==config["guild"]:
@@ -53,12 +53,31 @@ async def distro(interaction: discord.Interaction, distro: eval("typing.Literal[
     try:
         await user.add_roles(role)
         await interaction.response.send_message(content=f'Added {role}.')
-        prnt("Added role.")
+        print("Added role.")
     except:
         await interaction.response.send_message(content='Something went wrong.')
         print("Failed to add role. Permissions set correctly?")
 
 
+@client.tree.command(name="leave_role")
+@app_commands.describe(distro='Unassign yourself a role')
+async def distro(interaction: discord.Interaction, distro: eval("typing.Literal[\""+ "\", \"".join(config["roles"].keys()) +"\"]")):
+    if not interaction.guild.id==config["guild"]:
+        print("Role assignment attempted from unknown guild.")
+        return
+
+    user = interaction.user
+    role = discord.utils.get(interaction.guild.roles, id=config["roles"][distro])
+
+    try:
+        await user.remove_roles(role)
+        await interaction.response.send_message(content=f'Left {role}.')
+        print("Removed role.")
+    except:
+        await interaction.response.send_message(content='Something went wrong.')
+        print("Failed to remove role. Permissions set correctly?")
+
+
 # This context menu command only works on messages
 @client.tree.context_menu(name='Report to Moderators')
 async def report_message(interaction: discord.Interaction, message: discord.Message):