#!/usr/bin/env ruby

require 'reap/task'

#  ___      _    _ _    _      _____        _
# | _ \_  _| |__| (_)__| |_   |_   _|_ _ __| |__
# |  _/ || | '_ \ | (_-< ' \    | |/ _` (_-< / /
# |_|  \_,_|_.__/_|_/__/_||_|   |_|\__,_/__/_\_\
#

# = Publish Task

class Reap::Publish < Reap::Task

  section_required true

  task_desc "Publish documents to the web."

  task_help %{

    reap publish

    Publish documents to hosting service.
    Currently only supports web publishing to Rubyforge.
    Working on generalizing this more in future.

      dir            Directory of files to publish.
      exclude        Files not to include from directory.
      project        Project name.
      username       Username for host.

  }

  #attr_accessor :host, :type, :dir, :project, :username
  #attr_accessor :exclude  # not using yet

  task_attr :pub

  # Setup the publishing task.

  def init
    pub.type     ||= 'www'
    pub.host     ||= 'rubyforge.org'
    pub.project  ||= master.rubyforge.project || master.name
    pub.username ||= master.rubyforge.username
    pub.exclude  ||= []
  end

  # Run the publishing task.

  def run
    cmd = ''; skip = false

    case pub.host
    when 'rubyforge', 'rubyforge.org'
      case pub.type
      when 'www', 'web'
        cmd = %{scp -r #{pub.dir}/* #{pub.username}@rubyforge.org:/var/www/gforge-projects/#{pub.project}/}
      else
        puts %{Unrecognized publishing kind '#{pub.type}' for host '#{pub.host}'. Skipped.}
        skip = true
      end
    else
      puts %{Unrecognized publishing host '#{pub.host}'. Skipped.}
      skip = true
    end

    unless skip
      puts "Reap is shelling out publishing work..."
      sh(cmd) unless $PRETEND
    end
  end

end