# encoding: utf-8

module GithubCLI
  class Commands::Contents < Command

    namespace :content

    option :ref, :type => :string,
           :desc => "The String name of the Commit/Branch/Tag. Defaults to master."
    desc 'get <user> <repo> <path>', 'Get repository <path> contents'
    long_desc <<-DESC
      This method returns the contents of any file or directory in a repository.

      Parameters

      ref - Optional string - The String name of the Commit/Branch/Tag. Defaults to master.
    DESC
    def get(user, repo, path)
      global_options = options.dup
      params = options[:params].dup
      params['ref'] = options[:ref] if options[:ref]
      Util.hash_without!(global_options, params.keys + ['params'])
      Content.get user, repo, path, params, global_options
    end

    option :ref, :type => :string,
           :desc => "The String name of the Commit/Branch/Tag. Defaults to master."
    desc 'readme <user> <repo>', 'Get the README'
    long_desc <<-DESC
      Parameters

      ref - Optional string - The String name of the Commit/Branch/Tag. Defaults to master.
    DESC
    def readme(user, repo)
      global_options = options.dup
      params = options[:params].dup
      params['ref'] = options[:ref] if options[:ref]
      Util.hash_without!(global_options, params.keys + ['params'])
      Content.readme user, repo, params, global_options
    end

    option :ref, :type => :string,
           :desc => "The String name of the Commit/Branch/Tag. Defaults to master."
    option :archive_format, :type => :string, :banner => "tarball|zipball",
           :desc => "Either tarball or zipball"
    desc 'archive <user> <repo>', 'Get archive link'
    long_desc <<-DESC
      This method will return a 302 to a URL to download a tarball or zipball
      archive for a repository. Please make sure your HTTP framework is configured
      to follow redirects or you will need to use the Location header to make
      a second GET request.\n

      Note: For private repositories, these links are temporary and expire quickly.

      Parameters

      archive_format - Required string - either tarball or zipball\n
      ref - Optional string - valid Git reference, defaults to master\n
    DESC
    def archive(user, repo)
      global_options = options.dup
      params = options[:params].dup
      params['ref'] = options[:ref] if options[:ref]
      params['archive_format'] = options[:archive_format] if options[:archive_format]
      Util.hash_without!(global_options, params.keys + ['params'])
      Content.archive user, repo, params, global_options
    end

  end # Contents
end # GithubCLI