Class: RSpec::RemoteFixtures::Backend::S3Backend

Inherits:
Object
  • Object
show all
Defined in:
lib/rspec/remote_fixtures/backend/s3_backend.rb

Overview

An S3 backend for RemoteFixtures Will only re-upload if the local digest doesn’t match the remote object’s etag

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ S3Backend

Returns a new instance of S3Backend.

Raises:



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# File 'lib/rspec/remote_fixtures/backend/s3_backend.rb', line 14

def initialize
  @s3_path = RemoteFixtures::Config.backend_path
  raise Error, 'S3 path has not been configured!' unless @s3_path

  components = s3_path.gsub('s3://', '').split('/')
  @bucket_name = components[0]
  @s3_bucket = s3.bucket(bucket_name)
  @s3_prefix = components[1..].join('/')
  super
end

Instance Attribute Details

#bucket_name ⇒ Object (readonly)

Returns the value of attribute bucket_name.



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# File 'lib/rspec/remote_fixtures/backend/s3_backend.rb', line 12

def bucket_name
  @bucket_name
end

#s3_bucket ⇒ Object (readonly)

Returns the value of attribute s3_bucket.



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# File 'lib/rspec/remote_fixtures/backend/s3_backend.rb', line 12

def s3_bucket
  @s3_bucket
end

#s3_path ⇒ Object (readonly)

Returns the value of attribute s3_path.



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# File 'lib/rspec/remote_fixtures/backend/s3_backend.rb', line 12

def s3_path
  @s3_path
end

#s3_prefix ⇒ Object (readonly)

Returns the value of attribute s3_prefix.



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# File 'lib/rspec/remote_fixtures/backend/s3_backend.rb', line 12

def s3_prefix
  @s3_prefix
end

Instance Method Details

#download(remote_path, local_path) ⇒ Object 



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# File 'lib/rspec/remote_fixtures/backend/s3_backend.rb', line 38

def download(remote_path, local_path)
  report_download(remote_path, local_path)
  if (defined? Timecop) && Timecop.frozen?
    Timecop.unfreeze do
      perform_download(remote_path, local_path)
    end
  else
    perform_download(remote_path, local_path)
  end
end

#s3 ⇒ Object 



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# File 'lib/rspec/remote_fixtures/backend/s3_backend.rb', line 25

def s3
  @s3 ||= Aws::S3::Resource.new(client: RemoteFixtures::Config.s3_client)
end

#upload(path, digest) ⇒ Object 



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# File 'lib/rspec/remote_fixtures/backend/s3_backend.rb', line 29

def upload(path, digest)
  file_name = "#{digest}_#{File.basename(path)}"
  bucket_path = "#{s3_prefix}/#{file_name}"
  obj = s3_bucket.object(bucket_path)
  obj.upload_file(path) unless digest_match?(obj, digest)

  "s3://#{bucket_name}/#{bucket_path}"
end