#!/bin/bash

set -e

dev_server=""
prod_server=""
websites=("")
active_website=""
path_match=0

not_git(){
    echo "You are not in a git repository!"
    exit 1
}

get_git_branch(){
    gitBranch=$(git rev-parse --abbrev-ref HEAD 2> /dev/null) || not_git
}

check_path_match(){
    for website in "${websites[@]}"; do
        if [[ $cwd == *$website* ]]; then
            path_match=1
            active_website=$website
            break
        fi
    done
}

zola_deploy(){
    cwd=$(pwd)
    check_path_match
    if [[ $path_match == 1 ]]; then
        if [[ $gitBranch == "main" ]]; then
            cd "$(git rev-parse --show-toplevel)"
            production_deploy_alert
            zola build
            rsync -r --delete --chown=www-data:www-data ./public/ $prod_server:/srv/http/$active_website
        elif [[ $gitBranch == "dev" ]]; then
            cd "$(git rev-parse --show-toplevel)"
            zola --config config.dev.toml build --drafts
            rsync -r --delete ./public/ $dev_server:/var/www/dev.$active_website
        else
            echo "Not on a correct branch (must be either dev or main)!"
        fi
    else
        echo "Not a known website!"
        exit 1
    fi
}

production_deploy_alert(){
    read -p "Deploying to production! Are you sure? (y/N):" -s -n 1 -r
    echo
    case $REPLY in
        [Yy]) echo "Okay! Here we go!";;
        *) echo "See ya!"; exit 1;;
    esac
}

get_git_branch
zola_deploy