init repo

.gitignore

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+# Python specific
+__pycache__/
+*.py[cod]
+*.pyo
+*.pyd
+*.so
+
+# Environment variables
+.env
+
+# Virtual environments
+venv/
+env/
+*.egg-info/
+
+# Docker specific
+*.log
+docker-compose.override.yml
+.dockerignore
+
+# Byte-compiled / optimized / DLL files
+*.pyc
+*.pyo
+*.pyd
+
+# Distribution / packaging
+build/
+dist/
+*.egg
+*.egg-info/
+.installed.cfg
+*.manifest
+*.spec
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+
+# IDEs and editors
+.vscode/
+.idea/
+*.swp
+*.swo
+*.swn

Functionnalities/Audio_Player.py

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+import discord 
+from discord.ext import commands 
+import yt_dlp 
+
+ytdl = yt_dlp.YoutubeDL({
+    'format': 'm4a/bestaudio/best',
+    # ℹ️ See help(yt_dlp.postprocessor) for a list of available Postprocessors and their arguments
+    'postprocessors': [{  # Extract audio using ffmpeg
+        'key': 'FFmpegExtractAudio',
+        'preferredcodec': 'm4a',
+    }]
+})
+ytdl.params.update({
+    'noplaylist': True,  # Avoid downloading playlists
+    'quiet': True,       # Suppress output
+    'skip_download': True,  # Avoid downloading files
+})
+
+class YoutubePlayer(commands.Cog):
+    def __init__(self, url):
+        infos = ytdl.extract_info(url, download=False)
+        self.title = infos["title"]
+        self.url = infos["webpage_url"]
+        self.duration = infos["duration"]
+        formats = [elem for elem in infos["formats"] if elem["audio_ext"] != "none"]
+        if( len(formats) == 0):
+            raise Exception("No audio format found")
+        self.audio_url = formats[0]["url"]
+
+class Audio_Player():
+    def __init__(self):
+        self.playlist = []  # List of songs to play
+        self.current_song = None  # Currently playing song
+        pass
+
+    async def play(self, ctx, url: str):
+        """Play a song from a URL."""
+        voice_channel = ctx.author.voice.channel
+
+        await ctx.message.delete()
+
+        if ctx.voice_client is None:
+            await voice_channel.connect()
+        else:
+            await ctx.voice_client.move_to(voice_channel)
+
+        if ctx.voice_client.is_playing():
+            ctx.voice_client.stop()
+
+        audio_source = discord.FFmpegPCMAudio(YoutubePlayer(url).audio_url)
+        audio_transformer = discord.PCMVolumeTransformer(audio_source, 0.40)
+        ctx.voice_client.play(audio_transformer, after=lambda _: print(f"Finished playing: {url}"))
+
+        await ctx.send(f"Now playing: {url}")
+
+    async def stop(self, ctx):
+        """Stop the current song."""
+        if ctx.voice_client.is_playing():
+            ctx.voice_client.stop()
+            await ctx.send("Stopped playing.")
+        else:
+            await ctx.send("Not currently playing any song.")
+        await ctx.voice_client.disconnect()

compose.yml

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+services:
+  discord-bot:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: garuda-discord-bot
+    restart: unless-stopped
+    network_mode: bridge
+    env_file:
+      - .env
+    volumes:
+      - ./data:/app/data
+    

dockerfile

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+FROM alpine:latest
+WORKDIR /app
+COPY . .
+RUN apk add --no-cache python3 py3-pip ffmpeg 
+RUN pip3 install --no-cache-dir --break-system-packages -r requirements.txt
+CMD ["python3", "main.py"]

main.py

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+import os
+import discord 
+import logging
+from discord.ext import commands 
+from Functionnalities import Audio_Player
+
+
+logging.basicConfig(level=logging.DEBUG)
+
+intents = discord.Intents.default()
+intents.message_content = True
+
+bot = commands.Bot(command_prefix="!", intents=intents)
+player = Audio_Player.Audio_Player()
+
+@bot.command()
+async def play(ctx, url: str):
+    try:
+        await player.play(ctx, url)
+    except Exception as e:
+        await ctx.send(f"An error occurred: {e}")
+        print(f"Error: {e}")
+
+@bot.command()
+async def stop(ctx):
+    try:
+        await player.stop(ctx)
+    except Exception as e:
+        await ctx.send(f"An error occurred: {e}")
+        print(f"Error: {e}")
+
+token = os.getenv("DISCORD_TOKEN")
+bot.run(token)

requirements.txt

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+aiohttp
+PyNaCl
+ffmpeg
+yt-dlp
+discord.py