system-scripts/setup.sh

#!/bin/bash

install_packages_managed() {
    packages=("python3-dotenv" "python3-requests" "python3-lxml")
    sudo apt install "${packages[@]}"
}

install_packages_unmanaged() {
    # General packages
    general_packages=("python-dotenv")

    # Stasher packages
    stasher_packages=("requests" "lxml" "python-dotenv")

    pip3 install "${general_packages[@]}"
    pip3 install "${stasher_packages[@]}"
}

print_usage() {
    echo "Usage: $0 [OPTIONS]"
    echo "Options:"
    echo "  --gentmpl       Generate .env template"
    echo "  --managed       Install managed python packages"
    echo "  --unmanaged     Install unmanaged python packages"
}

while getopts ":h" opt; do
    case $opt in
        h)
            print_usage
            exit 0
            ;;
        \?)
            echo "Invalid option: -$OPTARG"
            print_usage
            exit 1
            ;;
    esac
done

shift $((OPTIND - 1))

if [[ $1 == "--gentmpl" ]]; then
    grep "[A-Z_ ]*=" .env -o > env-template.txt
    exit 0
elif [[ $1 == "--managed" ]]; then
    install_packages_managed
elif [[ $1 == "--unmanaged" ]]; then
    install_packages_unmanaged
else
    echo "Unrecognized parameter."
    print_usage
    exit 1
fi