Class: Puppet::Generate::Type::Input

Inherits:
Object
  • Object
show all
Defined in:
lib/puppet/generate/type.rb

Overview

Represents an input to the type generator

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(base, path, format) ⇒ void

Initializes an input.

Parameters:

  • base (String) —

    The base path where the input is located.

  • path (String) —

    The path to the input file.

  • format (Symbol) —

    The format to use for generation.



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# File 'lib/puppet/generate/type.rb', line 25

def initialize(base, path, format)
  @base = base
  @path = path
  self.format = format
end

Instance Attribute Details

#format ⇒ Object

Gets the format to use for generating the output file.



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# File 'lib/puppet/generate/type.rb', line 18

def format
  @format
end

#path ⇒ Object (readonly)

Gets the path to the input.



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# File 'lib/puppet/generate/type.rb', line 15

def path
  @path
end

Class Method Details

.supported_format?(format) ⇒ Boolean

Determines if the given format is supported

Parameters:

  • format (Symbol) —

    The format to use for generation.

Returns:

  • (Boolean) —

    Returns true if the format is supported or false if not.



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# File 'lib/puppet/generate/type.rb', line 109

def self.supported_format?(format)
  [:pcore].include?(format)
end

Instance Method Details

#effective_output_path(outputdir) ⇒ Object

Returns the outputpath to use given an outputdir that may be nil If outputdir is not nil, the returned path is relative to that outpudir otherwise determined by this input.

Parameters:

  • The (String, nil) —

    outputdirectory to use, or nil if to be determined by this Input



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# File 'lib/puppet/generate/type.rb', line 90

def effective_output_path(outputdir)
  outputdir ? File.join(outputdir, output_name) : output_path
end

#output_name ⇒ String

Gets the filename of the output file.

Returns:

  • (String) —

    Returns the name to the output file.



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# File 'lib/puppet/generate/type.rb', line 57

def output_name
  @output_name ||=
    case @format
    when :pcore
      "#{File.basename(@path, '.rb')}.pp"
    else
      raise _("unsupported format '%{format}'.") % { format: @format }
    end
end

#output_path ⇒ String

Gets the path to the output file.

Returns:

  • (String) —

    Returns the path to the output file.



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# File 'lib/puppet/generate/type.rb', line 69

def output_path
  @output_path ||=
    case @format
    when :pcore
      File.join(@base, 'pcore', 'types', output_name)
    else
      raise _("unsupported format '%{format}'.") % { format: @format }
    end
end

#output_path=(path) ⇒ String

Sets the path to the output file.

Parameters:

  • path (String) —

    The new path to the output file.

Returns:

  • (String) —

    Returns the new path to the output file.



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# File 'lib/puppet/generate/type.rb', line 82

def output_path=(path)
  @output_path = path
end

#template_path ⇒ String

Gets the path to the template to use for this input.

Returns:

  • (String) —

    Returns the path to the template.



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# File 'lib/puppet/generate/type.rb', line 96

def template_path
  File.join(File.dirname(__FILE__), 'templates', 'type', "#{@format}.erb")
end

#to_s ⇒ String

Gets the string representation of the input.

Returns:

  • (String) —

    Returns the string representation of the input.



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# File 'lib/puppet/generate/type.rb', line 102

def to_s
  @path
end

#type_name ⇒ Symbol

Gets the expected resource type name for the input.

Returns:

  • (Symbol) —

    Returns the expected resource type name for the input.



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# File 'lib/puppet/generate/type.rb', line 33

def type_name
  File.basename(@path, '.rb').to_sym
end

#up_to_date?(outputdir) ⇒ Boolean

Determines if the output file is up-to-date with respect to the input file.

Parameters:

  • The (String, nil) —

    path to output to, or nil if determined by input

Returns:

  • (Boolean) —

    Returns true if the output is up-to-date or false if not.



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# File 'lib/puppet/generate/type.rb', line 50

def up_to_date?(outputdir)
  f = effective_output_path(outputdir)
  Puppet::FileSystem.exist?(f) && (Puppet::FileSystem.stat(@path) <=> Puppet::FileSystem.stat(f)) <= 0
end