class Puppet::ModuleTool::Applications::Application

# File lib/puppet/module_tool/applications/application.rb, line 25
def discuss(response, success, failure)
  case response
  when Net::HTTPOK, Net::HTTPCreated
    Puppet.notice success
  else
    errors = JSON.parse(response.body)['error'] rescue "HTTP #{response.code}, #{response.body}"
    Puppet.warning "#{failure} (#{errors})"
  end
end

# File lib/puppet/module_tool/applications/application.rb, line 73
def load_metadata!
  @metadata = nil
  metadata(true)
end

# File lib/puppet/module_tool/applications/application.rb, line 35
def metadata(require_metadata = false)
  return @metadata if @metadata
  @metadata = Puppet::ModuleTool::Metadata.new

  unless @path
    raise ArgumentError, "Could not determine module path"
  end

  if require_metadata && !Puppet::ModuleTool.is_module_root?(@path)
    raise ArgumentError, "Unable to find metadata.json or Modulefile in module root at #{@path} See http://links.puppetlabs.com/modulefile for required file format."
  end

  modulefile_path = File.join(@path, 'Modulefile')
  metadata_path   = File.join(@path, 'metadata.json')

  if File.file?(metadata_path)
    File.open(metadata_path) do |f|
      begin
        @metadata.update(JSON.load(f))
      rescue JSON::ParserError => ex
        raise ArgumentError, "Could not parse JSON #{metadata_path}", ex.backtrace
      end
    end
  end

  if File.file?(modulefile_path)
    if File.file?(metadata_path)
      Puppet.warning "Modulefile is deprecated. Merging your Modulefile and metadata.json."
    else
      Puppet.warning "Modulefile is deprecated. Building metadata.json from Modulefile."
    end

    Puppet::ModuleTool::ModulefileReader.evaluate(@metadata, modulefile_path)
  end

  return @metadata
end

# File lib/puppet/module_tool/applications/application.rb, line 78
def parse_filename(filename)
  if match = /^((.*?)-(.*?))-(\d+\.\d+\.\d+.*?)$/.match(File.basename(filename,'.tar.gz'))
    module_name, author, shortname, version = match.captures
  else
    raise ArgumentError, "Could not parse filename to obtain the username, module name and version.  (#{@release_name})"
  end

  unless SemVer.valid?(version)
    raise ArgumentError, "Invalid version format: #{version} (Semantic Versions are acceptable: http://semver.org)"
  end

  return {
    :module_name => module_name,
    :author      => author,
    :dir_name    => shortname,
    :version     => version
  }
end

# File lib/puppet/module_tool/applications/application.rb, line 21
def run
  raise NotImplementedError, "Should be implemented in child classes."
end

# File lib/puppet/module_tool/applications/application.rb, line 17
def initialize(options = {})
  @options = options
end

# File lib/puppet/module_tool/applications/application.rb, line 11
def self.run(*args)
  new(*args).run
end