Class: Puppet::Application::Doc

Inherits:
Puppet::Application show all
Defined in:
lib/puppet/application/doc.rb

Constant Summary

Constants inherited from Puppet::Application

DOCPATTERN

Constants included from Util

Util::AbsolutePathPosix, Util::AbsolutePathWindows, Util::DEFAULT_POSIX_MODE, Util::DEFAULT_WINDOWS_MODE

Constants included from Util::POSIX

Util::POSIX::LOCALE_ENV_VARS, Util::POSIX::USER_ENV_VARS

Constants included from Util::SymbolicFileMode

Util::SymbolicFileMode::SetGIDBit, Util::SymbolicFileMode::SetUIDBit, Util::SymbolicFileMode::StickyBit, Util::SymbolicFileMode::SymbolicMode, Util::SymbolicFileMode::SymbolicSpecialToBit

Instance Attribute Summary collapse

Attributes inherited from Puppet::Application

#command_line, #options

Instance Method Summary collapse

Methods inherited from Puppet::Application

[], #app_defaults, available_application_names, banner, clear!, clear?, clear_everything_for_tests, #configure_indirector_routes, controlled_run, exit, find, #handle_logdest_arg, #handlearg, #initialize, #initialize_app_defaults, interrupted?, #log_runtime_environment, #main, #name, option, option_parser_commands, #parse_options, restart!, restart_requested?, #run, run_mode, #set_log_level, #setup_logs, stop!, stop_requested?, try_load_class

Methods included from Util

absolute_path?, benchmark, chuser, clear_environment, default_env, deterministic_rand, deterministic_rand_int, exit_on_fail, get_env, get_environment, logmethods, merge_environment, path_to_uri, pretty_backtrace, replace_file, safe_posix_fork, set_env, symbolizehash, thinmark, uri_to_path, which, withenv, withumask

Methods included from Util::POSIX

#get_posix_field, #gid, #idfield, #methodbyid, #methodbyname, #search_posix_field, #uid

Methods included from Util::SymbolicFileMode

#normalize_symbolic_mode, #symbolic_mode_to_int, #valid_symbolic_mode?

Constructor Details

This class inherits a constructor from Puppet::Application

Instance Attribute Details

#manifest ⇒ Object 



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# File 'lib/puppet/application/doc.rb', line 6

def manifest
  @manifest
end

#unknown_args ⇒ Object 



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# File 'lib/puppet/application/doc.rb', line 6

def unknown_args
  @unknown_args
end

Instance Method Details

#handle_unknown(opt, arg) ⇒ Object 



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# File 'lib/puppet/application/doc.rb', line 112

def handle_unknown( opt, arg )
  @unknown_args << {:opt => opt, :arg => arg }
  true
end

#help ⇒ Object 



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# File 'lib/puppet/application/doc.rb', line 51

def help
  <<-'HELP'

puppet-doc(8) -- Generate Puppet references
========

SYNOPSIS
--------
Generates a reference for all Puppet types. Largely meant for internal
Puppet Labs use. (Deprecated)


USAGE
-----
puppet doc [-h|--help] [-l|--list]
[-r|--reference <reference-name>]


DESCRIPTION
-----------
This deprecated command generates a Markdown document to stdout
describing all installed Puppet types or all allowable arguments to
puppet executables. It is largely meant for internal use and is used to
generate the reference document available on the Puppet Labs web site.

For Puppet module documentation (and all other use cases) this command
has been superseded by the "puppet-strings"
module - see https://github.com/puppetlabs/puppetlabs-strings for more information.

This command (puppet-doc) will be removed once the
puppetlabs internal documentation processing pipeline is completely based
on puppet-strings.

OPTIONS
-------

* --help:
Print this help message

* --reference:
Build a particular reference. Get a list of references by running
'puppet doc --list'.


EXAMPLE
-------
  $ puppet doc -r type > /tmp/type_reference.markdown


AUTHOR
------
Luke Kanies


COPYRIGHT
---------
Copyright (c) 2011 Puppet Labs, LLC Licensed under the Apache 2.0 License

HELP
end

#other ⇒ Object 



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# File 'lib/puppet/application/doc.rb', line 148

def other
  text = ""
  with_contents = options[:references].length <= 1
  exit_code = 0
  require 'puppet/util/reference'
  options[:references].sort { |a,b| a.to_s <=> b.to_s }.each do |name|
    raise "Could not find reference #{name}" unless section = Puppet::Util::Reference.reference(name)

    begin
      # Add the per-section text, but with no ToC
      text += section.send(options[:format], with_contents)
    rescue => detail
      Puppet.log_exception(detail, "Could not generate reference #{name}: #{detail}")
      exit_code = 1
      next
    end
  end

  text += Puppet::Util::Reference.footer unless with_contents # We've only got one reference

  if options[:mode] == :pdf
    Puppet::Util::Reference.pdf(text)
  else
    puts text
  end

  exit exit_code
end

#preinit ⇒ Object 



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# File 'lib/puppet/application/doc.rb', line 8

def preinit
  {:references => [], :mode => :text, :format => :to_markdown }.each do |name,value|
    options[name] = value
  end
  @unknown_args = []
  @manifest = false
end

#rdoc ⇒ Object 



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# File 'lib/puppet/application/doc.rb', line 121

def rdoc
  exit_code = 0
  files = []
  unless @manifest
    env = Puppet.lookup(:current_environment)
    files += env.modulepath
    files << ::File.dirname(env.manifest) if env.manifest != Puppet::Node::Environment::NO_MANIFEST
  end
  files += command_line.args
  Puppet.info "scanning: #{files.inspect}"

  Puppet.settings[:document_all] = options[:all] || false
  begin
    require 'puppet/util/rdoc'
    if @manifest
      Puppet::Util::RDoc.manifestdoc(files)
    else
      options[:outputdir] = "doc" unless options[:outputdir]
      Puppet::Util::RDoc.rdoc(options[:outputdir], files, options[:charset])
    end
  rescue => detail
    Puppet.log_exception(detail, "Could not generate documentation: #{detail}")
    exit_code = 1
  end
  exit exit_code
end

#run_command ⇒ Object 



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# File 'lib/puppet/application/doc.rb', line 117

def run_command
  return [:rdoc].include?(options[:mode]) ? send(options[:mode]) : other
end

#setup ⇒ Object 



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# File 'lib/puppet/application/doc.rb', line 177

def setup
  # sole manifest documentation
  if command_line.args.size > 0
    options[:mode] = :rdoc
    @manifest = true
  end

  if options[:mode] == :rdoc
    setup_rdoc
  else
    setup_reference
  end

  setup_logging
end

#setup_logging ⇒ Object 



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# File 'lib/puppet/application/doc.rb', line 219

def setup_logging
  Puppet::Util::Log.level = :warning

  set_log_level

  Puppet::Util::Log.newdestination(:console)
end

#setup_rdoc ⇒ Object 



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# File 'lib/puppet/application/doc.rb', line 205

def setup_rdoc
  # consume the unknown options
  # and feed them as settings
  if @unknown_args.size > 0
    @unknown_args.each do |option|
      # force absolute path for modulepath when passed on commandline
      if option[:opt]=="--modulepath"
        option[:arg] = option[:arg].split(::File::PATH_SEPARATOR).collect { |p| ::File.expand_path(p) }.join(::File::PATH_SEPARATOR)
      end
      Puppet.settings.handlearg(option[:opt], option[:arg])
    end
  end
end

#setup_reference ⇒ Object 



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# File 'lib/puppet/application/doc.rb', line 193

def setup_reference
  if options[:all]
    # Don't add dynamic references to the "all" list.
    require 'puppet/util/reference'
    options[:references] = Puppet::Util::Reference.references.reject do |ref|
      Puppet::Util::Reference.reference(ref).dynamic?
    end
  end

  options[:references] << :type if options[:references].empty?
end