#!/bin/bash

# Script to copy a TileDB array to an S3 bucket.
#
# This assumes you have installed the AWS CLI and 'aws' is in your PATH.
# It also assumes you have set the appropriate environment variables
# containing your AWS credentials.

if [ $# -lt 2 ]; then
    echo "Usage: $0 <array-dir> <bucket-name>"
    echo "Example: $0 /path/to/tiledb_array/ my-bucket"
    echo "The bucket name should not have a trailing /. The 's3://' prefix is added automatically."
    exit 1
fi

array_dir=$1
bucket_name=$2
array_name=`basename "${array_dir}"`
# Remove ending / from array_dir
array_dir=`dirname ${array_dir}`/${array_name}

echo "Syncing array..."
aws s3 sync "${array_dir}" "s3://${bucket_name}/${array_name}"

echo "Adding empty directory files..."
aws s3api put-object --bucket "${bucket_name}" --key "${array_name}/" --content-length 0

pushd "${array_dir}" > /dev/null
for f in *; do
  if [ -d "${f}" ]; then
      aws s3api put-object --bucket "${bucket_name}" --key "${array_name}/${f}/" --content-length 0
  fi
done