Class: Omnizip::Commands::MetadataCommand

Inherits:
Object
  • Object
show all
Defined in:
lib/omnizip/commands/metadata_command.rb

Overview

Metadata command implementation

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ MetadataCommand

Returns a new instance of MetadataCommand.



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# File 'lib/omnizip/commands/metadata_command.rb', line 9

def initialize(options = {})
  @options = options
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/omnizip/commands/metadata_command.rb', line 7

def options
  @options
end

Instance Method Details

#run(archive_path, pattern = nil) ⇒ Object

Run the metadata command

Parameters:

  • archive_path (String) —

    Path to archive

  • pattern (String, nil) (defaults to: nil) —

    Optional pattern to match entries



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# File 'lib/omnizip/commands/metadata_command.rb', line 16

def run(archive_path, pattern = nil)
  unless File.exist?(archive_path)
    raise Errno::ENOENT, "Archive not found: #{archive_path}"
  end

  if seven_zip?(archive_path)
    show_seven_zip_metadata(archive_path, pattern)
    return
  end

  unless zip?(archive_path)
    raise ArgumentError,
          "Metadata is supported for .zip and .7z archives: " \
          "#{archive_path}"
  end

  Omnizip::Zip::File.open(archive_path) do |archive|
    if options[:show] || editing_nothing?
      show_metadata(archive, pattern)
    else
      edit_metadata(archive, pattern)
      puts "Metadata updated successfully"
    end
  end
end