setup_linux.sh

#!/bin/bash

set -e

# Change to the script's directory
cd "$(dirname "$0")"

# Check for necessary folders
mkdir -p portable_python venv

# Download portable Python if it doesn't exist
if [ ! -f "portable_python/bin/python3" ]; then
    echo "Downloading portable Python..."
    wget https://www.python.org/ftp/python/3.10.11/Python-3.10.11.tar.xz
    tar xf Python-3.10.11.tar.xz
    cd Python-3.10.11
    ./configure --prefix="$(pwd)/../portable_python" --enable-optimizations
    make
    make install
    cd ..
    rm -rf Python-3.10.11 Python-3.10.11.tar.xz
fi

# Verify Python installation
if [ ! -f "portable_python/bin/python3" ]; then
    echo "Error: python3 not found in the portable_python folder."
    exit 1
fi

# Install pip
portable_python/bin/python3 -m ensurepip

# Create virtual environment
echo "Creating virtual environment..."
portable_python/bin/python3 -m venv venv

# Activate virtual environment
source venv/bin/activate

# Upgrade pip in virtual environment
pip install --upgrade pip

# Check for requirements.txt
if [ ! -f "requirements.txt" ]; then
    echo "Error: requirements.txt file not found in the current directory."
    echo "Current directory: $(pwd)"
    echo "Contents of current directory:"
    ls -la
    exit 1
fi

# Install dependencies
pip install -r requirements.txt

# Verify installation of key packages
python -c "import dotenv; import openai; import numpy; import sounddevice; import PyQt6" || {
    echo "Error: Some required packages are not installed correctly."
    echo "Please check your internet connection and try running setup_linux.sh again."
    exit 1
}

# Create .env file if it doesn't exist
if [ ! -f ".env" ]; then
    echo "OPENAI_API_KEY=your_api_key_here" > .env
fi


echo "Installation complete. Please download and install VB-Audio Virtual Cable from https://vb-audio.com/Cable/"
echo "Then edit the .env file to add your OpenAI API key."
echo "To run the program, use interview_assistant.sh"