#!/usr/bin/env bash

IMAGE_NAME=homedocs
TAG=latest

# ─< Check if the given command exists silently >─────────────────────────────────────────
command_exists() {
	command -v "$@" >/dev/null 2>&1
}

# ─< ANSI color codes >───────────────────────────────────────────────────────────────────
RED='\033[0;31m'
CYAN='\033[0;36m'
YELLOW='\033[0;33m'
LIGHT_GREEN='\033[0;92m'
BOLD='\033[1m'
NC='\033[0m' # No Color

echo_error() {
	printf "${BOLD}${RED}ERROR: ${NC}${RED}%s${NC}\n" "$1" >&2
}

echo_info() {
	printf "${BOLD}${CYAN}INFO: ${NC}${CYAN}%s${NC}\n" "$1"
}

echo_warning() {
	printf "${BOLD}${YELLOW}WARNING: ${NC}${YELLOW}%s${NC}\n" "$1"
}

echo_note() {
	printf "${BOLD}${LIGHT_GREEN}NOTE: ${NC}${LIGHT_GREEN}%s${NC}\n" "$1"
}

checks() {
	if ! command_exists docker; then
		echo_error "Docker command does not exist! Please install docker to continue building!"
		return 1
	fi

	if [[ ! -e ./Dockerfile ]]; then
		echo_error "There is no Dockerfile in the current directory.."
		echo_error "Be sure to execute the script in the project path like: ./src/build.sh"
		return 1
	fi
}

build() {
	docker build -t "${IMAGE_NAME}:${TAG}" .
}

if checks; then
	build
fi