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

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
IMAGE_NAME="${WATERMAPS_IMPORT_IMAGE:-${SEA_COMPASS_IMPORT_IMAGE:-watermaps-geofabrik-importer}}"
DATABASE_URL="${DATABASE_URL:-postgres://seacompass:seacompass@localhost:5432/seacompass}"

if [[ "$#" -lt 1 ]]; then
  echo "Usage: DATABASE_URL=postgres://... ./scripts/import-geofabrik-docker.sh data/geofabrik/region-latest.osm.pbf [...]" >&2
  exit 1
fi

docker build -f "$ROOT_DIR/docker/geofabrik-import/Dockerfile" -t "$IMAGE_NAME" "$ROOT_DIR"

for input_path in "$@"; do
  host_path="$(realpath "$input_path")"
  case "$host_path" in
    "$ROOT_DIR"/*) ;;
    *)
      echo "PBF file must be inside the project directory so it can be mounted into the importer: $input_path" >&2
      exit 1
      ;;
  esac

  relative_path="$(realpath --relative-to="$ROOT_DIR" "$host_path")"
  docker run --rm \
    --network host \
    -v "$ROOT_DIR:/workspace" \
    -e DATABASE_URL="$DATABASE_URL" \
    "$IMAGE_NAME" \
    /workspace/scripts/import-geofabrik.sh "/workspace/$relative_path"
done