Deseasonify: rename `seasons` pkg to `exts`

It is believed that this is now a more logical name for the package,
as extensions no longer bind to seasons.

Internally, packages are still grouped into seasonal sub-packages.
There are quite a few, and it makes sense to group them by a common
theme that inspired their functionality.

1 files changed, 34 insertions, 0 deletions

diff --git a/bot/exts/evergreen/uptime.py b/bot/exts/evergreen/uptime.py
new file mode 100644
index 00000000..6f24f545
--- /dev/null
+++ b/bot/exts/evergreen/uptime.py
@@ -0,0 +1,34 @@
+import logging
+
+import arrow
+from dateutil.relativedelta import relativedelta
+from discord.ext import commands
+
+from bot import start_time
+
+log = logging.getLogger(__name__)
+
+
+class Uptime(commands.Cog):
+    """A cog for posting the bot's uptime."""
+
+    def __init__(self, bot: commands.Bot):
+        self.bot = bot
+
+    @commands.command(name="uptime")
+    async def uptime(self, ctx: commands.Context) -> None:
+        """Responds with the uptime of the bot."""
+        difference = relativedelta(start_time - arrow.utcnow())
+        uptime_string = start_time.shift(
+            seconds=-difference.seconds,
+            minutes=-difference.minutes,
+            hours=-difference.hours,
+            days=-difference.days
+        ).humanize()
+        await ctx.send(f"I started up {uptime_string}.")
+
+
+def setup(bot: commands.Bot) -> None:
+    """Uptime Cog load."""
+    bot.add_cog(Uptime(bot))
+    log.info("Uptime cog loaded")