Method: OpenC3::TargetModel.download

Defined in:
lib/openc3/models/target_model.rb

.download(target_name, scope:) ⇒ Object 



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# File 'lib/openc3/models/target_model.rb', line 160

def self.download(target_name, scope:)
  tmp_dir = Dir.mktmpdir
  zip_filename = File.join(tmp_dir, "#{target_name}.zip")
  Zip.continue_on_exists_proc = true
  zip = Zip::File.open(zip_filename, Zip::File::CREATE)

  if ENV['OPENC3_LOCAL_MODE']
    OpenC3::LocalMode.zip_target(target_name, zip, scope: scope)
  else
    bucket = Bucket.getClient()
    # The trailing slash is important!
    prefix = "#{scope}/targets_modified/#{target_name}/"
    resp = bucket.list_objects(
      bucket: ENV['OPENC3_CONFIG_BUCKET'],
      prefix: prefix,
    )
    resp.each do |item|
      # item.key looks like DEFAULT/targets_modified/INST/screens/blah.txt
      base_path = item.key.sub(prefix, '') # remove prefix
      local_path = File.join(tmp_dir, base_path)
      # Ensure dir structure exists, get_object fails if not
      FileUtils.mkdir_p(File.dirname(local_path))
      bucket.get_object(bucket: ENV['OPENC3_CONFIG_BUCKET'], key: item.key, path: local_path)
      zip.add(base_path, local_path)
    end
  end
  zip.close

  result = OpenStruct.new
  result.filename = File.basename(zip_filename)
  result.contents = File.read(zip_filename, mode: 'rb')
  return result
end