authenticator.sh

#!/bin/bash
# chmod +x authenticator.sh
# source authenv/bin/activate
if [ ! -f authenv/bin/activate ]; then
    echo "authenv file does not exist. So Creating"
    python3 -m venv authenv
fi

# Check Again after attempting to create the authenv
if [ ! -f authenv/bin/activate ]; then
    echo "authenv file does not exist. Failed after attempting to create a auth env"
else
    source authenv/bin/activate
    echo -e "Inside authenv"

    echo -e "Enter any key, if nothing shows after waiting for long time"
    PYTHON_SCRIPT="authenticator.py"
    output=$(python3 "$PYTHON_SCRIPT" 2>&1)
    status=$?
    if echo "$output" | grep -q "ModuleNotFoundError"; then
        module=$(echo "$output" | grep -oE "No module named ['\"]([^'\"]+)['\"]" | sed -E "s/No module named ['\"]([^'\"]+)['\"]/\1/")
        if [ "$module" = "Crypto" ]; then
            echo "Installing missing module: $module"
            pip3 install pycryptodome
            python3 "$PYTHON_SCRIPT"
        else            
            echo "Couldn't understand missing module: $module"
        fi
    else
        if [ $status -eq 0 ]; then
            echo "Python script ran successfully. Starting interactive session..."
            # Start an interactive python3 session for the script context
            python3  "$PYTHON_SCRIPT"
        else
            echo "Python script exited with errors:"
            echo "$output"
        fi
    fi    
fi