feature: add disk space voice channel

src/discord/cogs/tasks.py

@@ -1,17 +1,20 @@
+import discord
 from discord.ext import tasks, commands
 import asyncio
 from datetime import timedelta
 
 from utils.custom_logger import logger
 from utils.datetime import TimeCalculator
 from src.trakt.functions import process_ratings, process_favorites
-from config.globals import TRAKT_CHANNEL, TRAKT_USERNAME, ENABLE_DELAY
+from src.linux.disk_space import get_disk_space
+from config.globals import TRAKT_CHANNEL, TRAKT_USERNAME, ENABLE_DELAY, DISCORD_SERVER_ID
 
 class TasksCog(commands.Cog):
     def __init__(self, bot: commands.Bot) -> None:
         self.bot = bot
         self.trakt_ratings.start()
         self.trakt_favorites.start()
+        self.update_disk_space_channel.start()
 
     # Task to process recent Trakt ratings
     @tasks.loop(minutes=60)
@@ -31,6 +34,37 @@ async def trakt_favorites(self):
         except Exception as e:
             logger.error(f'Error processing recent Trakt ratings: {e}')
 
+    # Task to update the disk space channel
+    @tasks.loop(hours=12)
+    async def update_disk_space_channel(self):
+        try:
+            space = get_disk_space()
+            guild_id = DISCORD_SERVER_ID
+            guild = await self.bot.fetch_guild(guild_id)
+
+            if guild is not None:
+                # Explicitly fetch channels to ensure we have the latest state
+                channels = await guild.fetch_channels()
+                # Log all channel names for debugging
+                logger.debug(f"All channels: {[channel.name for channel in channels]}")
+
+                # Look for a channel that starts with "HDD:"
+                disk_space_channel = next((channel for channel in channels if channel.name.startswith("HDD:")), None)
+
+                if disk_space_channel is not None:
+                    logger.info(f"Found existing channel: {disk_space_channel.name}")
+                    await disk_space_channel.edit(name=f"HDD: {space}")
+                else:
+                    logger.info("No existing HDD: channel found, creating a new one.")
+                    overwrites = {
+                        guild.default_role: discord.PermissionOverwrite(connect=False)
+                    }
+                    await guild.create_voice_channel(name=f"HDD: {space}", overwrites=overwrites)
+            else:
+                logger.info(f"Guild with ID {guild_id} not found.")
+        except Exception as e:
+            logger.error(f"Failed to update disk space channel: {e}")
+
     @trakt_ratings.before_loop
     async def before_trakt_ratings(self):
         if ENABLE_DELAY:

src/linux/disk_space.py

@@ -0,0 +1,36 @@
+import subprocess
+
+from utils.custom_logger import logger
+
+def get_disk_space() -> str:
+    target_partition = '/dev/sdb'
+
+    try:
+        result = subprocess.run(['df', '-BG'], capture_output=True, text=True, check=True)
+    except subprocess.CalledProcessError as e:
+        return f"Error running df command: {e}"
+
+    lines = result.stdout.splitlines()
+    if len(lines) < 2:
+        return "Unexpected output format from df command"
+
+    for line in lines[1:]:
+        parts = line.split()
+        if parts[0] == target_partition:
+            headers = lines[0].split()
+            values = line.split()
+            if "Available" in headers and "1G-blocks" in headers:
+                available_space_index = headers.index("Available")
+                total_space_index = headers.index("1G-blocks")
+            elif "Avail" in headers and "Size" in headers:  # Some versions of 'df' abbreviate 'Available' as 'Avail'
+                available_space_index = headers.index("Avail")
+                total_space_index = headers.index("Size")
+            else:
+                return "Could not find space information in df output"
+
+            available_space_gb = values[available_space_index].rstrip('G')
+            total_space_gb = values[total_space_index].rstrip('G')
+            logger.info(f"Available space: {available_space_gb} GB, Total space: {total_space_gb} GB")
+            return f"{available_space_gb}GB / {total_space_gb}GB"
+
+    return f"No data found for {target_partition}"