From 122fc79d01e874be207fb3784f17ee9e7ba168d9 Mon Sep 17 00:00:00 2001
From: mudkipdev <mudkip@mudkip.dev>
Date: Sun, 7 May 2023 21:25:44 -0600
Subject: [PATCH] add warning for legacy config

---
 scnewsbot/__main__.py             | 9 +++++++++
 scnewsbot/extensions/templates.py | 2 +-
 scnewsbot/utils.py                | 8 ++++++--
 3 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/scnewsbot/__main__.py b/scnewsbot/__main__.py
index afe718a..2f21c39 100644
--- a/scnewsbot/__main__.py
+++ b/scnewsbot/__main__.py
@@ -9,12 +9,21 @@ class InvalidTokenException(Exception):
     pass
 
 
+class InvalidConfigException(Exception):
+    pass
+
+
 def main() -> None:
     DISCORD_TOKEN = os.getenv("DISCORD_TOKEN")
     if not DISCORD_TOKEN:
         raise InvalidTokenException("A Discord token was not set.")
 
     with open("config.toml", "rb") as config_file:
+        if "[permissions]" in config_file.read():
+            raise InvalidConfigException(
+                "The format for permissions has changed; please check the new example config."
+            )
+
         config = Config(tomllib.load(config_file))
 
     bot = Bot(config)
diff --git a/scnewsbot/extensions/templates.py b/scnewsbot/extensions/templates.py
index 57f34a8..3743d0f 100644
--- a/scnewsbot/extensions/templates.py
+++ b/scnewsbot/extensions/templates.py
@@ -64,7 +64,7 @@ class TemplatesCog(commands.Cog, name="Templates"):
     async def _list(self, ctx: commands.Context) -> None:
         templates = "\n".join([f"- {template}" for template in self.templates])
         await ctx.reply(f"Here are all of the available templates: ```\n{templates}```")
-    
+
     @commands.check(can_publish_announcements)
     @templates.command()
     async def view(self, ctx: commands.Context, *, template_name: str) -> None:
diff --git a/scnewsbot/utils.py b/scnewsbot/utils.py
index b559a3f..e4f4db9 100644
--- a/scnewsbot/utils.py
+++ b/scnewsbot/utils.py
@@ -34,9 +34,13 @@ class Config:
         return self._get_allowed_objects("allowed_users")
 
     def _get_allowed_objects(self, object_name, /) -> list:
-        allowed_objects = self.config["permissions"]["announcements"].get(object_name, [])
+        allowed_objects = self.config["permissions"]["announcements"].get(
+            object_name, []
+        )
         if self.debug:
-            allowed_objects += self.config["permissions"]["announcements"]["debug"].get(object_name, [])
+            allowed_objects += self.config["permissions"]["announcements"]["debug"].get(
+                object_name, []
+            )
 
         return allowed_objects