Class: OctocatalogDiff::Catalog::JSON

Inherits:
OctocatalogDiff::Catalog show all
Defined in:
lib/octocatalog-diff/catalog/json.rb

Overview

Represents a Puppet catalog that is read in directly from a JSON file.

Instance Attribute Summary

Attributes inherited from OctocatalogDiff::Catalog

#built, #catalog, #catalog_json, #node, #options

Instance Method Summary collapse

Methods inherited from OctocatalogDiff::Catalog

#build, #build_catalog, #builder, #compilation_dir, #compilation_dir=, create, #environment, #error_message, #error_message=, #puppet_version, #resource, #resources, #retries, #valid?, #validate_references

Constructor Details

#initialize(options) ⇒ JSON

Constructor

Parameters:

  • :json (String)

    REQUIRED: Content of catalog, will be parsed as JSON

  • :node (String)

    Node name (if not supplied, will be determined from catalog)


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# File 'lib/octocatalog-diff/catalog/json.rb', line 15

def initialize(options)
  super

  unless options[:json].is_a?(String)
    raise ArgumentError, "Must supply :json as string in options: #{options[:json].class}"
  end

  @catalog_json = options.fetch(:json)
  begin
    @catalog = ::JSON.parse(@catalog_json)
    @error_message = nil
    @node ||= @catalog['name'] if @catalog.key?('name') # Puppet 4.x
    @node ||= @catalog['data']['name'] if @catalog.key?('data') && @catalog['data'].is_a?(Hash) # Puppet 3.x
  rescue ::JSON::ParserError => exc
    @error_message = "Catalog JSON input failed to parse: #{exc.message}"
    @catalog = nil
    @catalog_json = nil
  end
end

Instance Method Details

#convert_file_resources(dry_run = false) ⇒ Object

Convert file resources source => “puppet:///…” to content => “actual content of file”.


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# File 'lib/octocatalog-diff/catalog/json.rb', line 36

def convert_file_resources(dry_run = false)
  return @options.key?(:basedir) if dry_run
  return false unless @options[:basedir]
  OctocatalogDiff::CatalogUtil::FileResources.convert_file_resources(self, environment)
end