Class: Inspec::Profile::AstHelper::RefCollector

Inherits:
CollectorBase
  • Object
show all
Defined in:
lib/inspec/utils/profile_ast_helpers.rb

Instance Attribute Summary

Attributes inherited from CollectorBase

#memo

Instance Method Summary collapse

Methods inherited from CollectorBase

#initialize

Constructor Details

This class inherits a constructor from Inspec::Profile::AstHelper::CollectorBase

Instance Method Details

#on_send(node) ⇒ Object 



204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
 
# File 'lib/inspec/utils/profile_ast_helpers.rb', line 204

def on_send(node)
  if RuboCop::AST::NodePattern.new("(send nil? :ref ...)").match(node)
    # Construct the array of refs hash as below

    # "refs": [
    #   {
    #     "url": "http://",
    #     "ref": "Some ref"
    #   },
    #   {
    #     "ref": "https://",
    #   }
    # ]

    # node.children[1] && node.children[1] == :ref - we don't need this check as the pattern match above will take care of it
    return unless node.children[2]

    references = {}

    if node.children[2].type == :begin
      # Case for: ref   ({:ref=>"Some ref", :url=>"https://"})
      # find the hash node
      iterate_child_and_collect_ref(node.children[2].children, references)
    elsif node.children[2].type == :str
      # Case for: ref "ref1", url: "http://",
      references.merge!(ref: node.children[2].value)
      iterate_child_and_collect_ref(node.children[3..-1], references)
    end

    memo[:refs] ||= []
    memo[:refs] << references
  end
end