#!/usr/bin/env bash
set -euo pipefail

if [ "$(id -u)" -ne 0 ]; then
  echo "Jalankan sebagai root."
  exit 1
fi

apt update
apt -y install ca-certificates curl gnupg
install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
chmod a+r /etc/apt/keyrings/docker.gpg
. /etc/os-release
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $VERSION_CODENAME stable" > /etc/apt/sources.list.d/docker.list
apt update
apt -y install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
systemctl enable --now docker
usermod -aG docker "{{USERNAME}}" || true

echo "Selesai. Login ulang agar group docker aktif untuk user {{USERNAME}}."