fix: replace emoji characters with ASCII-safe markers for Windows compatibility

- Replace Unicode emoji (✓, ⚠️) with [OK] and [WARN] in audio_preprocessor.py
  to prevent UnicodeEncodeError on Windows console (cp1252 codec)
- Add auto-update dependencies function to bot.py for easier maintenance
- Remove setup_linux.sh (no longer needed)
- Update .gitignore to exclude VS Code launch.json

.gitignore

@@ -124,4 +124,5 @@ venv.bak/
 .numba_cache/
 # Gemini files
 GEMINI.md
-PROGRESS.md
+PROGRESS.md
+.vscode/launch.json

audio_preprocessor.py

@@ -190,16 +190,16 @@ def print_audio_analysis(file_path: str) -> None:
     print(f"\n{'=' * 50}")
     print(f"Audio Analysis: {info['path']}")
     print(f"{'=' * 50}")
-    print(f"  Sample Rate:    {info['sample_rate']} Hz {'⚠️  (should be 22050)' if info['needs_resampling'] else '✓'}")
+    print(f"  Sample Rate:    {info['sample_rate']} Hz {'[WARN] (should be 22050)' if info['needs_resampling'] else '[OK]'}")
     print(f"  Duration:       {info['duration_seconds']:.2f}s", end="")
     if info['is_too_short']:
-        print(" ⚠️  (too short, aim for 5-15s)")
+        print(" [WARN] (too short, aim for 5-15s)")
     elif info['is_too_long']:
-        print(" ⚠️  (quite long, 5-15s is ideal)")
+        print(" [WARN] (quite long, 5-15s is ideal)")
     else:
-        print(" ✓")
+        print(" [OK]")
-    print(f"  Channels:       {'Stereo' if info['is_stereo'] else 'Mono'} {'⚠️  (will convert to mono)' if info['is_stereo'] else '✓'}")
+    print(f"  Channels:       {'Stereo' if info['is_stereo'] else 'Mono'} {'[WARN] (will convert to mono)' if info['is_stereo'] else '[OK]'}")
-    print(f"  Max Amplitude:  {info['max_amplitude']:.3f} {'✓' if info['is_normalized'] else '⚠️  (low volume)'}")
+    print(f"  Max Amplitude:  {info['max_amplitude']:.3f} {'[OK]' if info['is_normalized'] else '[WARN] (low volume)'}")
     print(f"  RMS Level:      {info['rms_level']:.4f}")
     print(f"  Noise Floor:    {info['estimated_noise_floor']:.4f}")
     print(f"{'=' * 50}\n")

bot.py

@@ -1,6 +1,8 @@
 import numba_config
 import asyncio
 import io
+import subprocess
+import sys
 import time
 from typing import Any
 
@@ -365,7 +367,27 @@ class TTSBot(commands.Bot):
             return None
 
 
+def auto_update_dependencies() -> None:
+    """Auto-update pip packages on startup."""
+    try:
+        print("Checking for package updates...")
+        result = subprocess.run(
+            [sys.executable, "-m", "pip", "install", "-r", "requirements.txt", "-U", "-q"],
+            capture_output=True,
+            text=True,
+            check=False
+        )
+        if result.returncode == 0:
+            print("Packages updated successfully (or already up to date)")
+        else:
+            print(f"Warning: Package update had issues: {result.stderr}")
+    except Exception as e:
+        print(f"Warning: Could not auto-update packages: {e}")
+
+
 def main():
+    auto_update_dependencies()
+
     errors = Config.validate()
     if errors:
         print("Configuration errors:")

setup_linux.sh

@@ -1,213 +0,0 @@
-#!/bin/bash
-
-# Vox Discord Bot - Linux Setup Script
-# This script helps set up the bot and install it as a systemd service
-
-set -e
-
-# Colors for output
-RED='\033[0;31m'
-GREEN='\033[0;32m'
-YELLOW='\033[1;33m'
-NC='\033[0m' # No Color
-
-echo -e "${GREEN}========================================${NC}"
-echo -e "${GREEN}  Vox Discord Bot - Linux Setup${NC}"
-echo -e "${GREEN}========================================${NC}"
-echo
-
-# Get the directory where this script is located
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-USERNAME="$(whoami)"
-
-# Check if running as root
-if [ "$EUID" -eq 0 ]; then
-    echo -e "${RED}Please do not run this script as root.${NC}"
-    echo "Run it as the user who will own the bot."
-    exit 1
-fi
-
-# Function to check if a command exists
-command_exists() {
-    command -v "$1" >/dev/null 2>&1
-}
-
-echo -e "${YELLOW}Step 1: Checking system dependencies...${NC}"
-
-# Check for Python 3.10+
-if command_exists python3; then
-    PYTHON_VERSION=$(python3 -c 'import sys; print(f"{sys.version_info.major}.{sys.version_info.minor}")')
-    PYTHON_MAJOR=$(echo $PYTHON_VERSION | cut -d. -f1)
-    PYTHON_MINOR=$(echo $PYTHON_VERSION | cut -d. -f2)
-    
-    if [ "$PYTHON_MAJOR" -ge 3 ] && [ "$PYTHON_MINOR" -ge 10 ]; then
-        echo -e "  ${GREEN}✓${NC} Python $PYTHON_VERSION found"
-    else
-        echo -e "  ${RED}✗${NC} Python 3.10+ required, found $PYTHON_VERSION"
-        echo "  Please install Python 3.10 or later"
-        exit 1
-    fi
-else
-    echo -e "  ${RED}✗${NC} Python 3 not found"
-    echo "  Please install Python 3.10 or later"
-    exit 1
-fi
-
-# Check for FFmpeg
-if command_exists ffmpeg; then
-    FFMPEG_VERSION=$(ffmpeg -version 2>&1 | head -n1 | cut -d' ' -f3)
-    echo -e "  ${GREEN}✓${NC} FFmpeg found ($FFMPEG_VERSION)"
-else
-    echo -e "  ${RED}✗${NC} FFmpeg not found"
-    echo ""
-    echo "  Please install FFmpeg:"
-    echo "    Ubuntu/Debian: sudo apt install ffmpeg"
-    echo "    Fedora: sudo dnf install ffmpeg"
-    echo "    Arch: sudo pacman -S ffmpeg"
-    exit 1
-fi
-
-# Check for pip
-if command_exists pip3; then
-    echo -e "  ${GREEN}✓${NC} pip3 found"
-else
-    echo -e "  ${RED}✗${NC} pip3 not found"
-    echo "  Please install python3-pip"
-    exit 1
-fi
-
-echo
-echo -e "${YELLOW}Step 2: Setting up virtual environment...${NC}"
-
-cd "$SCRIPT_DIR"
-
-if [ -d "venv" ]; then
-    echo "  Virtual environment already exists"
-else
-    echo "  Creating virtual environment..."
-    python3 -m venv venv
-    echo -e "  ${GREEN}✓${NC} Virtual environment created"
-fi
-
-echo "  Activating virtual environment..."
-source venv/bin/activate
-
-echo "  Installing dependencies..."
-pip install --upgrade pip -q
-pip install -r requirements.txt -q
-echo -e "  ${GREEN}✓${NC} Dependencies installed"
-
-echo
-echo -e "${YELLOW}Step 3: Checking configuration...${NC}"
-
-# Check for .env file
-if [ -f ".env" ]; then
-    echo -e "  ${GREEN}✓${NC} .env file found"
-else
-    echo -e "  ${YELLOW}!${NC} .env file not found"
-    echo "  Creating .env template..."
-    cat > .env << 'EOF'
-# Discord Bot Configuration
-DISCORD_TOKEN=your_bot_token_here
-TEXT_CHANNEL_ID=your_channel_id_here
-
-# Voice Configuration
-VOICES_DIR=./voices
-# DEFAULT_VOICE=estinien
-EOF
-    echo -e "  ${YELLOW}!${NC} Please edit .env with your Discord token and channel ID"
-fi
-
-# Check for voices directory
-if [ -d "voices" ]; then
-    VOICE_COUNT=$(find voices -name "*.wav" 2>/dev/null | wc -l)
-    echo -e "  ${GREEN}✓${NC} voices directory found ($VOICE_COUNT voice files)"
-    if [ "$VOICE_COUNT" -eq 0 ]; then
-        echo -e "  ${YELLOW}!${NC} No voice files found. Add .wav files to the voices directory."
-    fi
-else
-    echo "  Creating voices directory..."
-    mkdir -p voices
-    echo -e "  ${YELLOW}!${NC} Add voice .wav files to the voices directory"
-fi
-
-echo
-echo -e "${YELLOW}Step 4: Setting up systemd service...${NC}"
-
-read -p "Do you want to install the bot as a systemd service? (y/n) " -n 1 -r
-echo
-if [[ $REPLY =~ ^[Yy]$ ]]; then
-    # Create the service file with correct paths
-    SERVICE_FILE="/tmp/vox.service"
-    
-    cat > "$SERVICE_FILE" << EOF
-[Unit]
-Description=Vox Discord Bot
-After=network-online.target
-Wants=network-online.target
-
-[Service]
-User=$USERNAME
-Group=$USERNAME
-WorkingDirectory=$SCRIPT_DIR
-ExecStart=$SCRIPT_DIR/venv/bin/python bot.py
-Restart=on-failure
-RestartSec=10
-TimeoutStopSec=30
-StandardOutput=journal
-StandardError=journal
-SyslogIdentifier=vox
-
-# Security hardening
-NoNewPrivileges=true
-ProtectSystem=strict
-ProtectHome=read-only
-ReadWritePaths=$SCRIPT_DIR/voices
-PrivateTmp=true
-
-[Install]
-WantedBy=multi-user.target
-EOF
-
-    echo "  Installing systemd service (requires sudo)..."
-    sudo cp "$SERVICE_FILE" /etc/systemd/system/vox.service
-    sudo systemctl daemon-reload
-    echo -e "  ${GREEN}✓${NC} Service installed"
-    
-    read -p "Do you want to enable the service to start on boot? (y/n) " -n 1 -r
-    echo
-    if [[ $REPLY =~ ^[Yy]$ ]]; then
-        sudo systemctl enable vox
-        echo -e "  ${GREEN}✓${NC} Service enabled for boot"
-    fi
-    
-    read -p "Do you want to start the service now? (y/n) " -n 1 -r
-    echo
-    if [[ $REPLY =~ ^[Yy]$ ]]; then
-        sudo systemctl start vox
-        echo -e "  ${GREEN}✓${NC} Service started"
-        sleep 2
-        echo
-        echo "  Service status:"
-        sudo systemctl status vox --no-pager || true
-    fi
-fi
-
-echo
-echo -e "${GREEN}========================================${NC}"
-echo -e "${GREEN}  Setup Complete!${NC}"
-echo -e "${GREEN}========================================${NC}"
-echo
-echo "Useful commands:"
-echo "  Start bot:      sudo systemctl start vox"
-echo "  Stop bot:       sudo systemctl stop vox"
-echo "  Restart bot:    sudo systemctl restart vox"
-echo "  View status:    sudo systemctl status vox"
-echo "  View logs:      journalctl -u vox -f"
-echo "  Disable boot:   sudo systemctl disable vox"
-echo
-echo "To run the bot manually (without systemd):"
-echo "  cd $SCRIPT_DIR"
-echo "  source venv/bin/activate"
-echo "  python bot.py"
-echo