Class: Chef::Knife::CookbookMetadata

Inherits:
Chef::Knife show all
Defined in:
lib/chef/knife/cookbook_metadata.rb

Constant Summary

Constants inherited from Chef::Knife

DEFAULT_SUBCOMMAND_FILES

Instance Attribute Summary

Attributes inherited from Chef::Knife

#name_args

Instance Method Summary collapse

Methods inherited from Chef::Knife

#ask_question, #bulk_delete, category, #configure_chef, #confirm, #create_object, #delete_object, #edit_data, #edit_object, #file_exists_and_is_readable?, #format_for_display, #format_list_for_display, guess_category, inherited, #initialize, list_commands, load_commands, #load_from_file, #msg, msg, #output, #parse_options, #pretty_print, #rest, run, #show_usage, snake_case_name, #stdin, #stdout, subcommand_category, subcommand_class_from, subcommands, subcommands_by_category, unnamed?

Methods included from Mixin::ConvertToClassName

#convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string, #snake_case_basename

Constructor Details

This class inherits a constructor from Chef::Knife

Instance Method Details

#generate_metadata(cookbook) ⇒ Object 



56
57
58
59
60
61
62
 
# File 'lib/chef/knife/cookbook_metadata.rb', line 56

def generate_metadata(cookbook)
  Chef::Log.info("Generating Metadata")
  Array(config[:cookbook_path]).reverse.each do |path|
    file = File.expand_path(File.join(path, cookbook, 'metadata.rb'))
    generate_metadata_from_file(cookbook, file)
  end
end

#generate_metadata_from_file(cookbook, file) ⇒ Object 



64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
 
# File 'lib/chef/knife/cookbook_metadata.rb', line 64

def generate_metadata_from_file(cookbook, file)
  if File.exists?(file)
    Chef::Log.debug("Generating metadata for #{cookbook} from #{file}")
    md = Chef::Cookbook::Metadata.new
    md.name(cookbook)
    md.from_file(file)
    json_file = File.join(File.dirname(file), 'metadata.json')
    File.open(json_file, "w") do |f|
      f.write(Chef::JSONCompat.to_json_pretty(md))
    end
    generated = true
    Chef::Log.debug("Generated #{json_file}")
  else
    Chef::Log.debug("No #{file} found; skipping!")
  end
end

#run ⇒ Object 



39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
 
# File 'lib/chef/knife/cookbook_metadata.rb', line 39

def run
  if config[:cookbook_path]
    Chef::Config[:cookbook_path] = config[:cookbook_path]
  else
    config[:cookbook_path] = Chef::Config[:cookbook_path]
  end

  if config[:all]
    cl = Chef::CookbookLoader.new
    cl.each do |cname, cookbook|
      generate_metadata(cname.to_s)
    end
  else
    generate_metadata(@name_args[0])
  end
end