#!/bin/bash

if [ -z "$1" ]; then
    printf "\nUsage:\n\n> curl -s https://raw.githubusercontent.com/jeremy-step/get-helm-web-dev/main/download.sh | bash -s <directory>\n"
    
    exit 1
fi

latest_tag=$(curl -s https://api.github.com/repos/jeremy-step/helm-web-dev/releases/latest | sed -Ene '/^ *"tag_name": *"(v.+)",$/s//\1/p')

printf "\nDownloading version $latest_tag...\n"

url="https://github.com/jeremy-step/helm-web-dev/archive/$latest_tag.tar.gz"

if [ "$1" = "." ]; then
    curl -sL "$url" | tar xz --strip-components=1 -C .
else
    mkdir -p "$1" && curl -sL "$url" | tar xz --strip-components=1 -C "$1"
fi

cp "$1/.helm/.env.example" "$1/.helm/.env"

printf "\nYou are ready to start developing your new project!\n"

if [ "$1" != "." ]; then
    printf -- "\n------\n\nTo go to the project directory, run:\n\n> cd $1\n"
fi

printf -- "\n------\n\nCheck out the README.md to see how to manage the Docker services.\n"

exit 0