Class: Dependabot::Nuget::FileParser::PropertyValueFinder

Inherits:
Object
  • Object
show all
Defined in:
lib/dependabot/nuget/file_parser/property_value_finder.rb

Constant Summary collapse

PROPERTY_REGEX = 
/\$\((?<property>.*?)\)/.freeze

Instance Method Summary collapse

Constructor Details

#initialize(dependency_files:) ⇒ PropertyValueFinder

Returns a new instance of PropertyValueFinder.



15
16
17
 
# File 'lib/dependabot/nuget/file_parser/property_value_finder.rb', line 15

def initialize(dependency_files:)
  @dependency_files = dependency_files
end

Instance Method Details

#check_next_level_of_stack(node_details, stack) ⇒ Object 



55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
 
# File 'lib/dependabot/nuget/file_parser/property_value_finder.rb', line 55

def check_next_level_of_stack(node_details, stack)
  property_name = node_details.fetch(:value).
                  match(PROPERTY_REGEX).
                  named_captures.fetch("property")
  callsite_file = dependency_files.
                  find { |f| f.name == node_details.fetch(:file) }

  raise "Circular reference!" if stack.include?([property_name, callsite_file.name])

  property_details(
    property_name: property_name,
    callsite_file: callsite_file,
    stack: stack
  )
end

#property_details(property_name:, callsite_file:, stack: []) ⇒ Object 



19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
 
# File 'lib/dependabot/nuget/file_parser/property_value_finder.rb', line 19

def property_details(property_name:, callsite_file:, stack: [])
  stack += [[property_name, callsite_file.name]]
  return if property_name.include?("(")

  node_details = deep_find_prop_node(
    property: property_name,
    file: callsite_file
  )

  node_details ||=
    find_property_in_directory_build_targets(
      property: property_name,
      callsite_file: callsite_file
    )

  node_details ||=
    find_property_in_directory_build_props(
      property: property_name,
      callsite_file: callsite_file
    )

  node_details ||=
    find_property_in_directory_build_packages(
      property: property_name,
      callsite_file: callsite_file
    )

  node_details ||=
    find_property_in_packages_props(property: property_name)

  return unless node_details
  return node_details unless node_details[:value] =~ PROPERTY_REGEX

  check_next_level_of_stack(node_details, stack)
end