#!/usr/bin/env bash
# NAME: Install paru AUR helper

set -euo pipefail

# Source common functions
source "$(dirname "$0")/../common.sh" || {
	echo "[ERROR] Could not source common.sh" >&2
	exit 1
}

check_requirements() {
	local required_commands=(git makepkg)

	for cmd in "${required_commands[@]}"; do
		if ! command_exists "$cmd"; then
			log_error "Required command not found: $cmd"
			exit 1
		fi
	done
}

install_paru() {
	if command_exists paru; then
		log_info "paru is already installed"
		return 0
	fi

	log_info "Installing build dependencies"
	sudo pacman -S --needed --noconfirm base-devel git

	local tmpdir
	tmpdir=$(mktemp -d)
	log_info "Using temporary directory: $tmpdir"

	cd "$tmpdir"

	log_info "Cloning paru repository"
	git clone https://aur.archlinux.org/paru.git
	cd paru

	log_info "Building and installing paru"
	makepkg -si --noconfirm

	log_info "Cleaning up temporary files"
	cd /
	rm -rf "$tmpdir"
}

main() {
	init_script

	check_requirements
	install_paru

	finish_script 0
}

main "$@"