#!/bin/bash

# Font decoration for better a e s t h e t i c
RED="\e[0;31m"
GREEN="\e[0;32m"
BLUE="\e[0;34m"
BOLD="\e[1m"
ULINE="\e[4m"
RESET="\e[0m"

# Make sure that ctrl+C actually exits the script
trap "exit" INT

# Give informative error messages
trap 'echo -e "${RED}Oops!${RESET} Something went wrong on line $LINENO of this script. Exit code was $?" >&2' ERR

# --------------- Functions ---------------
# Coding Moment: generally, whenever you see something with brackets at the end of it, like this()
# or like(this), it's a function! It takes inputs and gives (or does) something as an output

install_if_needed() {
    for package in "$@"
    do
        # TODO Better installation detection than "which"
        if [ -z $(which $package 2>/dev/null) ]; then
            echo "installing" $package

            case $DISTRO in
                "debian")
                    sudo apt install -y $package
                    ;;
                "arch")
                    sudo pacman -S $package --noconfirm --needed
                    ;;
                "fedora")
                    sudo dnf install -y $package
                    ;;
                "mac")
                    brew install $package
                    ;;
            esac
        else
            echo $package 'already installed!'
        fi
    done
}

# --------------- Environment Setup ---------------
if [ -f .env ]; then
    export $(grep -v '^#' .env | xargs)
else
    echo "No .env file, this might cause some issues..."
fi