Class: Retrospec::Puppet::Generators::SchemaGenerator

Inherits:
Retrospec::Plugins::V1::Plugin
  • Object
show all
Defined in:
lib/retrospec/plugins/v1/plugin/generators/schema_generator.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(module_path, spec_object = {}) ⇒ SchemaGenerator

retrospec will initilalize this class so its up to you to set any additional variables you need to get the job done.



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# File 'lib/retrospec/plugins/v1/plugin/generators/schema_generator.rb', line 12

def initialize(module_path, spec_object = {})
  super
  # below is the Spec Object which serves as a context for template rendering
  # you will need to initialize this object, so the erb templates can get the binding
  # the SpecObject can be customized to your liking as its different for every plugin gem.
  @context = OpenStruct.new(:puppet_context => spec_object[:puppet_context], :map_content => '',
  :raw_maps => '',:parameter_count => '',:schema_path => '', :schema_name => '')
  @schema = base_schema
  @parameter_count = 0
end

Instance Attribute Details

#context ⇒ Object

Returns the value of attribute context.



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# File 'lib/retrospec/plugins/v1/plugin/generators/schema_generator.rb', line 9

def context
  @context
end

#schema ⇒ Object (readonly)

Returns the value of attribute schema.



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# File 'lib/retrospec/plugins/v1/plugin/generators/schema_generator.rb', line 8

def schema
  @schema
end

#template_dir ⇒ Object (readonly)

returns the path to the templates first looks inside the external templates directory for specific file then looks inside the gem path templates directory, which is really only useful when developing new templates.



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# File 'lib/retrospec/plugins/v1/plugin/generators/schema_generator.rb', line 27

def template_dir
  @template_dir
end

Class Method Details

.run_cli(global_opts, args = ARGV) ⇒ Object

used to display subcommand options to the cli the global options are passed in for your usage trollop.rubyforge.org all options here are available in the config passed into config object returns the parameters



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# File 'lib/retrospec/plugins/v1/plugin/generators/schema_generator.rb', line 41

def self.run_cli(global_opts, args=ARGV)
  sub_command_opts = Trollop.options(args) do
    banner <<-EOS
Generates a kwalify schema based off class parameters.

    EOS
  end
  plugin_data = global_opts.merge(sub_command_opts)
  plugin_data
end

Instance Method Details

#add_mapping(map_value) ⇒ Object

example “motd::motd_content” => 

"type" => "str",
"required" => false

,



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# File 'lib/retrospec/plugins/v1/plugin/generators/schema_generator.rb', line 87

def add_mapping(map_value)
  schema['mapping'].merge!(map_value)
end

#create_map_content ⇒ Object

creates the schema in ruby object format



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# File 'lib/retrospec/plugins/v1/plugin/generators/schema_generator.rb', line 53

def create_map_content
  all_hiera_data.each do |name, opts|
    add_mapping(name => opts)
  end
  schema
end

#generate_schema_file ⇒ Object

generates the schema file, using a template



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# File 'lib/retrospec/plugins/v1/plugin/generators/schema_generator.rb', line 70

def generate_schema_file
  map_content = create_map_content
  context.map_content = map_content.to_yaml
  context.raw_maps = map_content
  context.parameter_count = @parameter_count
  context.schema_path = schema_path
  context.schema_name = schema_name
  template_file = File.join(template_dir, 'schema_file.yaml.retrospec.erb')
  safe_create_template_file(schema_path, template_file, context)
  schema_path
end

#schema_name ⇒ Object 



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# File 'lib/retrospec/plugins/v1/plugin/generators/schema_generator.rb', line 60

def schema_name
  puppet_context.module_name || File.basename(module_path)
end

#schema_path ⇒ Object

absolute path of schema file



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# File 'lib/retrospec/plugins/v1/plugin/generators/schema_generator.rb', line 65

def schema_path
  File.join(module_path, "#{schema_name}_schema.yaml")
end

#types ⇒ Object 



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# File 'lib/retrospec/plugins/v1/plugin/generators/schema_generator.rb', line 91

def types
  context.puppet_context.types
end