#!/usr/bin/env sh
set -eu

APP_DIR=${APP_DIR:-/opt/intradesk-monitor}
COMPOSE_FILE=${COMPOSE_FILE:-docker-compose.deploy.yml}

cd "$APP_DIR"
mkdir -p data deploy

if [ ! -f .env ]; then
  echo ".env is missing in $APP_DIR. Create it from .env.example before the first deploy." >&2
  exit 1
fi

if [ -n "${IMAGE_REPO:-}" ] && [ -n "${IMAGE_TAG:-}" ]; then
  cat > .env.runtime <<EOF
IMAGE_REPO=${IMAGE_REPO}
IMAGE_TAG=${IMAGE_TAG}
EOF
fi

if [ ! -f .env.runtime ]; then
  echo ".env.runtime is missing. Provide IMAGE_REPO and IMAGE_TAG for the deploy." >&2
  exit 1
fi

set -a
. ./.env.runtime
set +a

if [ "${PULL_IMAGE:-0}" = "1" ]; then
  docker compose -f "$COMPOSE_FILE" pull
fi

docker compose -f "$COMPOSE_FILE" up -d --remove-orphans
docker image prune -f >/dev/null 2>&1 || true