Ruby script to upload a file to amazon s3

ruby-upload-s3.rb

require 'aws-sdk-s3'  # v2: require 'aws-sdk'

ACCESS_KEY_ID = ""
SECRET_ACCESS_KEY = ""
REGION_ID = "us-east-1"
BUCKET_NAME = "bucket-name"

def uploadS3
  credentials = Aws::Credentials.new(
                                     ACCESS_KEY_ID,
                                     SECRET_ACCESS_KEY
                                     )
  s3 = Aws::S3::Client.new(
                          region: REGION_ID,
                          credentials: credentials
                          )
                          
  #Upload export/file1.zip, export/file2.zip
  for file_name in ['file1.zip', 'file2.zip']
    name = File.join('export', file_name)

    # Upload
    File.open(name, 'rb') do |file|
      puts "start uploading #{file_name} to s3"
      resp = s3.put_object(bucket: BUCKET_NAME, acl: "public-read", key: file_name, body: file)
      puts resp
    end
    puts "File should be available at https://#{BUCKET_NAME}.s3.amazonaws.com/#{file_name}"
  end
end