Module: S3Dir

Defined in:
lib/s3_dir.rb,
lib/s3_dir/version.rb

Overview

S3Dir uploads files to S3

S3Dir assumes your credentials are in ‘~/.fog`. Pass the credential argument with the namespace of your credentials in the `.fog` file.

## Usage:

require 's3_dir'

dir = '/path/to/upload'
bucket = 's3-website.com'

S3Dir.upload(dir, bucket, credential: :s3-website)

Options include:

`credential` default ENV['FOG_CREDENTIAL']
  Namespace for AWS credentials in the `.fog` file

`private` default false
  Setting private to true will make the bucket and all
  of its contents not public.

Constant Summary collapse

VERSION = 
"0.0.1"

Class Method Summary collapse

Class Method Details

.upload(dir, key, options = {}) ⇒ Object

Upload files to S3



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# File 'lib/s3_dir.rb', line 30

def self.upload dir, key, options={}
  files_path = File.expand_path(dir)

  # Merge defaults with passed-in options
  settings = {credential: ENV['FOG_CREDENTIAL'],
              private: false}.merge(options)

  # We have to manually extract fog credentials here
  # because we'll need those settings when creating a new
  # Fog::Storage object with custom settings
  all_credentials = YAML::load_file(File.join(ENV['HOME'], '.fog'))
  credential = settings[:credential]
  credentials = all_credentials[credential]
  access_key = credentials[:aws_access_key_id]
  secret_key = credentials[:aws_secret_access_key]
  region = credentials[:region] || 'us-west-2'

  # If we don't specify this endpoint, Fog will complain about
  # not using the correct endpoint if the bucket has dots in
  # the name (i.e. website bucket)
  endpoint = 'http://s3.amazonaws.com'

  # This may be a public bucket
  is_public = !settings[:private]

  # Set up our storage object
  # We have to specify path_style here because Fog will complain about
  # our website bucket (if we're using a bucket with dots in the name)
  # not being covered by the SSL certificate.
  storage = Fog::Storage.new(provider: 'aws', aws_access_key_id: access_key,
                             aws_secret_access_key: secret_key,
                             path_style: true, region: region,
                             endpoint: endpoint)
  bucket = storage.directories.get(key)
  bucket ||= storage.directories.create(key: key, public: is_public)

  Dir.chdir(files_path) do
    Dir['**/*'].each do |entry|
      if File.directory?(entry)
        bucket.files.create(key: entry, public: is_public)
      else
        bucket.files.create(key: entry, public: is_public, body: File.open(entry))
      end
    end
  end
end