Class: Puppet::ModuleTool::Applications::Application

Inherits:
Object
  • Object
show all
Includes:
Util::Colors
Defined in:
lib/puppet/module_tool/applications/application.rb

Direct Known Subclasses

Checksummer, Uninstaller

Constant Summary

Constants included from Util::Colors

Util::Colors::BG_BLUE, Util::Colors::BG_CYAN, Util::Colors::BG_GREEN, Util::Colors::BG_HBLUE, Util::Colors::BG_HCYAN, Util::Colors::BG_HGREEN, Util::Colors::BG_HMAGENTA, Util::Colors::BG_HRED, Util::Colors::BG_HWHITE, Util::Colors::BG_HYELLOW, Util::Colors::BG_MAGENTA, Util::Colors::BG_RED, Util::Colors::BG_WHITE, Util::Colors::BG_YELLOW, Util::Colors::BLACK, Util::Colors::BLUE, Util::Colors::CYAN, Util::Colors::Colormap, Util::Colors::GREEN, Util::Colors::HBLACK, Util::Colors::HBLUE, Util::Colors::HCYAN, Util::Colors::HGREEN, Util::Colors::HMAGENTA, Util::Colors::HRED, Util::Colors::HWHITE, Util::Colors::HYELLOW, Util::Colors::MAGENTA, Util::Colors::RED, Util::Colors::RESET, Util::Colors::WHITE, Util::Colors::YELLOW

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Util::Colors

#colorize, #console_color, #console_has_color?, #html_color

Constructor Details

#initialize(options = {}) ⇒ Application

Returns a new instance of Application.



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# File 'lib/puppet/module_tool/applications/application.rb', line 17

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

Instance Attribute Details

#options ⇒ Object 



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# File 'lib/puppet/module_tool/applications/application.rb', line 15

def options
  @options
end

Class Method Details

.run(*args) ⇒ Object 



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# File 'lib/puppet/module_tool/applications/application.rb', line 11

def self.run(*args)
  new(*args).run
end

Instance Method Details

#discuss(response, success, failure) ⇒ Object 



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# 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

#load_metadata! ⇒ Object 



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# File 'lib/puppet/module_tool/applications/application.rb', line 73

def load_metadata!
  @metadata = nil
  metadata(true)
end

#metadata(require_metadata = false) ⇒ Object 



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# 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

#parse_filename(filename) ⇒ Object 



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# 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

#run ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/puppet/module_tool/applications/application.rb', line 21

def run
  raise NotImplementedError, "Should be implemented in child classes."
end