#!/usr/bin/env bash
set -Eeuo pipefail
cd "$(dirname "${BASH_SOURCE[0]}")"

apt_wait() {
  local i=0
  tput sc
  while fuser /var/lib/apt/lists/lock >/dev/null 2>&1 ; do
    case $((i % 4)) in
      0 ) j="-" ;;
      1 ) j="\\" ;;
      2 ) j="|" ;;
      3 ) j="/" ;;
    esac
    tput rc
    echo -en "\r[$j] Waiting for other software managers to finish..."
    sleep 0.5
    ((i=i+1))
  done
}

apt_wait

echo "Ubuntu update and install docker-compose..."
ssh "$TLD" sudo apt-get update
ssh "$TLD" sudo apt-get upgrade -y
ssh "$TLD" sudo apt-get install -y docker-compose
ssh "$TLD" sudo apt-get autoremove -y
echo "Done."

echo "Copy over files..."
ssh "$TLD" mkdir -p /home/vps/
envsubst < docker-compose.yaml > docker-compose.yaml.fd
scp docker-compose.yaml.fd "$TLD":/home/vps/docker-compose.yaml
rm docker-compose.yaml.fd
echo "Done."

echo "Restart docker-compose"
ssh "$TLD" "cd /home/vps/ && docker-compose pull"
ssh "$TLD" "cd /home/vps/ && docker-compose up -d"
echo "Done."