Class: TypeDoc

Inherits:
Object show all
Defined in:
lib/puppet/application/describe.rb

Instance Method Summary collapse

Constructor Details

#initializeTypeDoc

Returns a new instance of TypeDoc.


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# File 'lib/puppet/application/describe.rb', line 55

def initialize
  @format = Formatter.new(76)
  @types = {}
  Puppet::Type.loadall
  Puppet::Type.eachtype { |type|
    next if type.name == :component
    @types[type.name] = type
  }
end

Instance Method Details

#format_attrs(type, attrs) ⇒ Object

List details about attributes


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

def format_attrs(type, attrs)
  docs = {}
  type.allattrs.each do |name|
    kind = type.attrtype(name)
    docs[name] = type.attrclass(name).doc if attrs.include?(kind) && name != :provider
  end

  docs.sort { |a,b|
    a[0].to_s <=> b[0].to_s
  }.each { |name, doc|
    print "\n- **#{name}**"
    if type.key_attributes.include?(name) and name != :name
      puts " (*namevar*)"
    else
      puts ""
    end
    puts @format.wrap(doc, :indent => 4, :scrub => true)
  }
end

#format_providers(type) ⇒ Object


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# File 'lib/puppet/application/describe.rb', line 151

def format_providers(type)
  type.providers.sort_by(&:to_s).each { |prov|
    puts "\n- **#{prov}**"
    puts @format.wrap(type.provider(prov).doc, :indent => 4, :scrub => true)
  }
end

#format_type(name, opts) ⇒ Object


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# File 'lib/puppet/application/describe.rb', line 84

def format_type(name, opts)
  name = name.to_sym
  unless @types.has_key?(name)
    puts "Unknown type #{name}"
    return
  end
  type = @types[name]
  puts @format.header(name.to_s, "=")
  puts @format.wrap(type.doc, :indent => 0, :scrub => true) + "\n\n"

  puts @format.header("Parameters")
  if opts[:parameters]
    format_attrs(type, [:property, :param])
  else
    list_attrs(type, [:property, :param])
  end

  if opts[:meta]
    puts @format.header("Meta Parameters")
    if opts[:parameters]
      format_attrs(type, [:meta])
    else
      list_attrs(type, [:meta])
    end
  end

  if type.providers.size > 0
    puts @format.header("Providers")
    if opts[:providers]
      format_providers(type)
    else
      list_providers(type)
    end
  end
end

#list_attrs(type, attrs) ⇒ Object

List the names of attributes


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# File 'lib/puppet/application/describe.rb', line 142

def list_attrs(type, attrs)
  params = []
  type.allattrs.each do |name|
    kind = type.attrtype(name)
    params << name.to_s if attrs.include?(kind) && name != :provider
  end
  puts @format.wrap(params.sort.join(", "), :indent => 4)
end

#list_providers(type) ⇒ Object


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# File 'lib/puppet/application/describe.rb', line 158

def list_providers(type)
  list = type.providers.sort_by(&:to_s).join(", ")
  puts @format.wrap(list, :indent => 4)
end

#list_typesObject


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# File 'lib/puppet/application/describe.rb', line 65

def list_types
  puts "These are the types known to puppet:\n"
  @types.keys.sort_by(&:to_s).each do |name|
    type = @types[name]
    s = type.doc.gsub(/\s+/, " ")
    if s.empty?
      s = ".. no documentation .."
    else
      n = s.index(".") || s.length
      if n > 45
        s = s[0, 45] + " ..."
      else
        s = s[0, n]
      end
    end
    printf "%-15s - %s\n", name, s
  end
end