Module: Cardio::Mod::Sow::RemoteSource

Included in:
Cardio::Mod::Sow
Defined in:
lib/cardio/mod/sow/remote_source.rb

Overview

Fetch sow data from remote

Instance Method Summary collapse

Instance Method Details

#pod_from_url ⇒ Object 



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# File 'lib/cardio/mod/sow/remote_source.rb', line 17

def pod_from_url
  parsed_yaml = parse_pod_yaml yaml_from_url
  Array.wrap(parsed_yaml)
rescue Psych::SyntaxError
  raise "Url #{@remote_source} provided invalid yaml"
end

#remote_source ⇒ Object 



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# File 'lib/cardio/mod/sow/remote_source.rb', line 6

def remote_source
  @remote_source ||=
    if @remote
      raise Card::Error::NotFound, "must specify name (-n)" unless @name

      URI.join(@remote, "/#{@name.cardname.url_key}/", "pod.yml")
    else
      @url
    end
end

#yaml_from_url ⇒ Object 



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# File 'lib/cardio/mod/sow/remote_source.rb', line 24

def yaml_from_url
  @yaml_from_url ||= URI.open(@remote_source).read
rescue OpenURI::HTTPError => e
  raise "#{@remote_source} not available\n#{e}"
end