Uploads a given file to S3 files.econultancy.com bucket and sets permissions to Everyone:Read/Download

upload_to_s3.rb

#!/usr/bin/env ruby

# Uploads a given file to S3 files.econultancy.com bucket
# and sets permissions to Everyone:Read/Download
# (Default of Tech:Read/Write/Delete still set)

# Uses config in ~/.fog if present, 
# otherwise falls back to using ENV vars

# export AWS_ACCESS_KEY_ID=xxx
# export AWS_SECRET_ACCESS_KEY=yyy

# Usage :
# ruby upload_to_s3.rb filename_to_upload

require 'aws-sdk'
require 'yaml'

bucket_name = 'files.econsultancy.com'
file_name = ARGV[0]

def fog_file
  File.join(Dir.home, '.fog')
end

def fog_config
  if File.exist?(fog_file)
    config = YAML.load_file(fog_file)
    if config.key?('econsultancy')
      config['econsultancy']
    end
  end
end

if config = fog_config
  AWS.config(access_key_id: config['aws_access_key_id'], secret_access_key: config['aws_secret_access_key'])
end

# Get an instance of the S3 interface.
s3 = AWS::S3.new

# Upload a file.
key = File.basename(file_name)
s3.buckets[bucket_name].objects[key].write(file: file_name, acl: :public_read)
puts "Uploading file #{file_name} to bucket #{bucket_name}."