Module: Conduit::Storage::Aws::ClassMethods

Defined in:
lib/conduit/storage/aws.rb

Instance Method Summary collapse

Instance Method Details

#bucket ⇒ Object

Bucket we want to work with

Configurable in: config/initializers/conduit.rb



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# File 'lib/conduit/storage/aws.rb', line 47

def bucket
  @bucket ||= begin
    bucket_name = config[:bucket]
    bucket = s3.bucket(bucket_name)

    if bucket.exists?
      bucket
    else
      s3.buckets.create(bucket)
      s3.bucket(bucket)
    end
  end
end

#configure ⇒ Object

Configure Aws::S3 with credentials if provided, else, assume IAM will provide them.



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# File 'lib/conduit/storage/aws.rb', line 21

def configure
  if %i[aws_access_key_id aws_access_secret].all? { |key| config.key?(key) }
    credentials = ::Aws::Credentials.new(config[:aws_access_key_id],
                                       config[:aws_access_secret])
    ::Aws.config.update(credentials: credentials)
  else
    ::Aws.config
  end
end

#delete(key) ⇒ Object

Delete a file from Aws::S3

e.g.

> Conduit::Storage.delete(‘/path/to/file’)



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# File 'lib/conduit/storage/aws.rb', line 86

def delete(key)
  bucket.object(key).delete
rescue ::Aws::S3::Errors::NoSuchKey
  nil
end

#read(key) ⇒ Object

Read a file from Aws::S3

e.g.

> Conduit::Storage.read(‘/path/to/file’)



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# File 'lib/conduit/storage/aws.rb', line 75

def read(key)
  bucket.object(key).get.body.read
rescue ::Aws::S3::Errors::NoSuchKey
  nil
end

#s3 ⇒ Object

Primary connection object to Aws::S3

Configurable in: config/initializers/conduit.rb TODO: Update how conduit gets the credentials for s3



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# File 'lib/conduit/storage/aws.rb', line 38

def s3
  @s3 ||= ::Aws::S3::Resource.new
end

#write(key, content) ⇒ Object

Write a file to Aws::S3

e.g.

> Conduit::Storage.write(‘/path/to/file’, ‘foo’)



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# File 'lib/conduit/storage/aws.rb', line 66

def write(key, content)
  bucket.object(key).put(body: content)
end