require 'reap/systems/subversion'

module Reap

  class Manager

    # Branch current version.
    #
    #   message       Optional commit message. This is intended for commandline
    #                 usage. (Use -m for shorthand).
    #
    # TODO: How should metadata.repository come into play here?

    def svn_branch(options=nil)
      options = configure_options(options, 'scm-branch', 'scm')
      svn_system.branch(options)
    end

    # Tag current version.
    #
    #   message       Optional commit message. This is intended for commandline
    #                 usage. (Use -m for shorthand).
    #
    # TODO: How should metadata.repository come into play here?

    def svn_tag(options=nil)
      options = configure_options(options, 'scm-tag', 'scm')
      svn_system.tag(options)
    end

    # Create changelog.
    #
    #   change     File path to store rdoc formated changelog. Default is 'log/changelog.txt'.
    #   xmlchange  File path to store XML formated changelog. Default is 'doc/log/changelog.xml'.
    #
    # Set either to false to supress creation.

    def svn_log(options=nil)
      txtlog = options['txtlog']
      xmllog = options['xmllog']

      svn_system.log(txtlog)
      svn_system.log_xml(xmllog) if xmllog
    end

    private

    # Branch current version.
    #
    #   repository    Developers URL to repository. Defaults to Rubyforge address.
    #   username      Username. Defaults to ENV['RUBYFORGE_USERNAME'].
    #   protocol      The URL protocol to use. Defaults to "svn+ssh".
    #   prefix        Prefix to use on tag folder. Default is no prefix.
    #   tagpath       Directory to store tags. Defaults to tags/.
    #   branchpath    Directory to store branches. Defaults to branches/.
    #
    def svn_system
      @svn_system ||= (
        options = configuration['svn'] || {}

        rubyforge = configuration['rubyforge'] || {}

        options['repository'] ||= metadata.repository
        options['dryrun']     ||= dryrun?
        options['project']    ||= rubyforge['project'] || metadata.project

        options['version'] = metadata.version

        Subversion.new(options)
      )
    end

  end

end