Class: TRMNLP::Commands::Pull

Inherits:
Base
  • Object
show all
Defined in:
lib/trmnlp/commands/pull.rb

Defined Under Namespace

Classes: Options

Instance Method Summary collapse

Methods inherited from Base

#initialize, options_from, run

Constructor Details

This class inherits a constructor from TRMNLP::Commands::Base

Instance Method Details

#call ⇒ Object

Raises:



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# File 'lib/trmnlp/commands/pull.rb', line 13

def call
  context.validate!
  authenticate!

  plugin_settings_id = options.id || config.plugin.id
  raise PluginIdRequired, 'plugin ID must be specified' if plugin_settings_id.nil?

  unless options.force
    answer = prompt('Local plugin files will be overwritten. Are you sure? (y/n) ').downcase
    raise Aborted, 'aborting' unless %w[y yes].include?(answer)
  end

  api = APIClient.new(config)
  tempfile = api.get_plugin_setting_archive(plugin_settings_id)
  size = 0

  begin
    Zip::File.open(tempfile.path) do |zip_file|
      zip_file.each do |entry|
        dest_path = paths.src_dir.join(entry.name)
        dest_path.dirname.mkpath
        # NOTE: delete-before-extract avoids EACCES on Linux when an
        # existing template-generated file is non-writable.
        # rubyzip's block-based overwrite confirmation does not chmod.
        dest_path.delete if dest_path.exist?
        zip_file.extract(entry, destination_directory: paths.src_dir)
      end
    end

    size = File.size(tempfile.path)
  ensure
    tempfile.close
  end

  reporter.info "Downloaded plugin (#{size} bytes)"
end