This is a script to sync to s3 compatible tools (AWS S3, Digital Ocean Spaces)

s3cmd_sync.sh

# Add these variables to your environment or define them in the script
# export BUCKET_URL=s3://your-bucket-name/path-to-files/
# export LOCAL_DIR=/path/to/local/dir/

#!/bin/bash
function file_sync() {
  local operation=$1
  local source=$2
  local destination=$3

  echo "$(date): Starting $operation..."
  if s3cmd sync "$source" "$destination"; then
    echo "$(date): File $operation complete."
  else
    echo "$(date): Error occurred while $operation files."
    exit 1
  fi
}

case "$1" in
  upload)
    file_sync "upload" "$LOCAL_DIR" "$BUCKET_URL"
    ;;
  download)
    file_sync "download" "$BUCKET_URL" "$LOCAL_DIR"
    ;;
  *)
    echo "Invalid argument. Please specify either 'upload' or 'download'."
    exit 1
    ;;
esac