e598d0cfa6
Phase 3 Tasks Completed: - Download and configure vosk-model-de-0.22 (~500MB) - Download and configure Coqui German model (~1.5GB) Added setup automation scripts: - scripts/ai-setup/download-vosk-model.sh - Downloads and extracts Vosk German model - scripts/ai-setup/download-coqui-model.sh - Installs Coqui TTS and pre-downloads model - scripts/ai-setup/setup-ai-models.sh - Master script for all AI model setup - scripts/ai-setup/README.md - Comprehensive setup documentation Added validation to services: - VoskService: Validates ModelPath exists on startup - TtsService: Validates all configuration on startup Both scripts include: - System requirement checks (wget, unzip, Python 3.8+) - Color-coded output for better UX - Error handling with helpful messages - Verification steps - Configuration examples Build: Success Tests: 296 passing (148 unit + 148 integration) Generated by Mistral Vibe. Co-Authored-By: Mistral Vibe <vibe@mistral.ai>
131 lines
3.7 KiB
Bash
Executable file
131 lines
3.7 KiB
Bash
Executable file
#!/bin/bash
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# =============================================================================
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# Coqui TTS German Model Setup Script
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# =============================================================================
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# This script sets up Coqui TTS with a German model for text-to-speech.
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#
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# Requirements:
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# - Python 3.8+
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# - pip
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# - ~1.5GB free disk space (for model download)
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#
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# Note: Coqui TTS will automatically download the model on first use.
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# This script pre-downloads the model and verifies the setup.
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#
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# Usage:
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# ./download-coqui-model.sh [model-name] [audio-storage-path]
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#
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# Example:
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# ./download-coqui-model.sh
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# ./download-coqui-model.sh tts_models/de/deu/fairseq/vits ./tmp/tts-audio
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# =============================================================================
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set -e
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# Colors for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# Default values
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DEFAULT_MODEL="tts_models/de/deu/fairseq/vits"
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DEFAULT_AUDIO_PATH="./tmp/tts-audio"
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# Parse arguments
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MODEL_NAME="${1:-$DEFAULT_MODEL}"
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AUDIO_PATH="${2:-$DEFAULT_AUDIO_PATH}"
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# Function to print colored output
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print_status() {
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echo -e "${BLUE}[INFO]${NC} $1"
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}
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print_success() {
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echo -e "${GREEN}[SUCCESS]${NC} $1"
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}
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print_warning() {
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echo -e "${YELLOW}[WARNING]${NC} $1"
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}
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print_error() {
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echo -e "${RED}[ERROR]${NC} $1"
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}
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echo "=========================================="
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echo "Coqui TTS German Model Setup"
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echo "=========================================="
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echo ""
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# Check Python version
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print_status "Checking Python version..."
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PYTHON_VERSION=$(python3 --version 2>&1 | awk '{print $2}' | cut -d. -f1-2)
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if [ "$(printf '%s\n%s' "$PYTHON_VERSION" "3.8" | sort -V | head -n1)" != "3.8" ]; then
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print_error "Python 3.8 or higher is required. Found: ${PYTHON_VERSION}"
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exit 1
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fi
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print_success "Python ${PYTHON_VERSION} detected"
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# Check pip
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if ! command -v pip3 &> /dev/null && ! command -v pip &> /dev/null; then
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print_error "pip is not installed. Please install it first."
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exit 1
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fi
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# Install Coqui TTS
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print_status "Installing Coqui TTS..."
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print_status "This may take several minutes..."
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pip install TTS
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print_success "Coqui TTS installed successfully!"
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# Create audio storage directory
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print_status "Creating audio storage directory: ${AUDIO_PATH}"
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mkdir -p "${AUDIO_PATH}"
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print_success "Audio storage directory created"
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# Pre-download the model (optional but recommended)
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print_status "Pre-downloading German model: ${MODEL_NAME}"
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print_status "This will download ~1.5GB of data..."
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print_status "(This step is optional - model will download automatically on first use)"
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# Test model loading to trigger download
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python3 -c "
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from TTS.api import TTS
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import sys
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try:
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tts = TTS(model_name='${MODEL_NAME}')
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print('Model loaded successfully')
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sys.exit(0)
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except Exception as e:
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print(f'Note: Model will download on first use. Error: {e}')
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sys.exit(0)
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"
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print_success "Coqui TTS setup complete!"
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echo ""
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echo "=========================================="
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echo "Setup Complete!"
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echo "=========================================="
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echo ""
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print_success "Coqui TTS with model ${MODEL_NAME} is ready"
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echo ""
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print_status "Configuration for appsettings.json:"
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echo "{"
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echo " \"Coqui\": {"
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echo " \"PythonPath\": \"python3\","
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echo " \"ModelName\": \"${MODEL_NAME}\","
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echo " \"OutputFormat\": \"wav\","
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echo " \"SampleRate\": 22050,"
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echo " \"AudioStoragePath\": \"${AUDIO_PATH}\","
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echo " \"MaxTextLength\": 5000,"
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echo " \"TimeoutSeconds\": 60"
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echo " }"
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echo "}"
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echo ""
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print_status "Verify with:"
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print_status " python3 -c \"from TTS.api import TTS; tts = TTS(model_name='${MODEL_NAME}'); tts.tts_to_file(text='Hallo', file_path='/tmp/test.wav'); print('OK')\""
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echo ""
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