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>
139 lines
3.7 KiB
Bash
Executable file
139 lines
3.7 KiB
Bash
Executable file
#!/bin/bash
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# =============================================================================
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# Vosk German Model Download Script
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# =============================================================================
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# This script downloads and sets up the vosk-model-de-0.22 model for German speech recognition.
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#
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# Requirements:
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# - wget (for downloading)
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# - unzip (for extraction)
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# - ~500MB free disk space
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#
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# Usage:
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# ./download-vosk-model.sh [target-directory]
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#
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# Example:
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# ./download-vosk-model.sh ./models/vosk
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# ./download-vosk-model.sh /opt/vosk
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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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MODEL_NAME="vosk-model-de-0.22"
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MODEL_URL="https://alphacephei.com/vosk/models/${MODEL_NAME}.zip"
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DEFAULT_TARGET="./models/vosk"
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# Parse arguments
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TARGET_DIR="${1:-$DEFAULT_TARGET}"
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# Function to print colored output
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print_status() {
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echo -e "${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 "Vosk German Model Setup"
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echo "=========================================="
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echo ""
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# Check if wget is installed
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if ! command -v wget &> /dev/null; then
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print_error "wget is not installed. Please install it first."
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print_status "On Ubuntu/Debian: sudo apt-get install wget"
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print_status "On CentOS/RHEL: sudo yum install wget"
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print_status "On macOS: brew install wget"
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exit 1
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fi
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# Check if unzip is installed
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if ! command -v unzip &> /dev/null; then
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print_error "unzip is not installed. Please install it first."
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print_status "On Ubuntu/Debian: sudo apt-get install unzip"
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print_status "On CentOS/RHEL: sudo yum install unzip"
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print_status "On macOS: Already included"
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exit 1
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fi
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# Create target directory
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print_status "Creating target directory: ${TARGET_DIR}"
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mkdir -p "${TARGET_DIR}"
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# Change to target directory
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cd "${TARGET_DIR}"
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# Download the model
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print_status "Downloading ${MODEL_NAME}.zip from ${MODEL_URL}"
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print_status "This may take a while depending on your internet connection..."
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wget "${MODEL_URL}" -O "${MODEL_NAME}.zip"
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# Verify download
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if [ ! -f "${MODEL_NAME}.zip" ]; then
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print_error "Failed to download model file"
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exit 1
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fi
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print_success "Download completed!"
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# Extract the model
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print_status "Extracting model..."
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unzip "${MODEL_NAME}.zip"
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# Clean up zip file
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print_status "Cleaning up..."
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rm "${MODEL_NAME}.zip"
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# Verify extraction
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if [ ! -d "${MODEL_NAME}" ]; then
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print_error "Failed to extract model"
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exit 1
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fi
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print_success "Model extracted successfully!"
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# Verify model files
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MODEL_DIR="${TARGET_DIR}/${MODEL_NAME}"
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if [ -f "${MODEL_DIR}/model" ] && [ -f "${MODEL_DIR}/ivector" ]; then
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print_success "Model files verified!"
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else
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print_warning "Model directory created but expected files not found"
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print_status "Expected files: model, ivector, conf/"
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fi
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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 "Vosk model ${MODEL_NAME} is ready at: ${MODEL_DIR}"
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echo ""
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print_status "Next steps:"
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print_status "1. Update appsettings.json:"
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print_status " \"Vosk\": { \"ModelPath\": \"${TARGET_DIR}/${MODEL_NAME}\" }"
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echo ""
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print_status "2. Install Vosk Python package:"
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print_status " pip install vosk"
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echo ""
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print_status "3. Verify with:"
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print_status " python3 -c \"from vosk import Model; Model('${TARGET_DIR}/${MODEL_NAME}'); print('OK')\""
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echo ""
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