class ChefDK::Command::DescribeCookbook
Attributes
cookbook_path[R]
ui[R]
Public Class Methods
new(*args)
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Calls superclass method
ChefDK::Command::Base::new
# File lib/chef-dk/command/describe_cookbook.rb, line 57 def initialize(*args) super @cookbook_path = nil @ui = UI.new end
Public Instance Methods
apply_params!(params)
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# File lib/chef-dk/command/describe_cookbook.rb, line 86 def apply_params!(params) remaining_args = parse_options(params) if remaining_args.size != 1 ui.err(opt_parser) return false else @cookbook_path = File.expand_path(remaining_args.first) true end end
check_cookbook_path()
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# File lib/chef-dk/command/describe_cookbook.rb, line 70 def check_cookbook_path unless File.exist?(cookbook_path) ui.err("Given cookbook path '#{cookbook_path}' does not exist or is not readable") return false end mdrb_path = File.join(cookbook_path, "metadata.rb") mdjson_path = File.join(cookbook_path, "metadata.json") unless File.exist?(mdrb_path) || File.exist?(mdjson_path) ui.err("Given cookbook path '#{cookbook_path}' does not appear to be a cookbook, it does not contain a metadata.rb or metadata.json") return false end true end
run(params = [])
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# File lib/chef-dk/command/describe_cookbook.rb, line 63 def run(params = []) return 1 unless apply_params!(params) return 1 unless check_cookbook_path IdDumper.new(ui, cookbook_path).run end