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

if [[ "$(id -u)" -ne 0 ]]; then
  echo "Run as root" >&2
  exit 1
fi

apt-get update
apt-get install -y 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

echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
  $(. /etc/os-release && echo "$VERSION_CODENAME") stable" \
  | tee /etc/apt/sources.list.d/docker.list >/dev/null

apt-get update
apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
systemctl enable docker
systemctl start docker

mkdir -p /opt/household-bot/app /opt/household-bot/env

echo "Docker installed. Next: place env files in /opt/household-bot/env and deploy the app bundle to /opt/household-bot/app"