Class: Dependabot::Gradle::FileParser::PropertyValueFinder

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

Constant Summary collapse

QUOTED_VALUE_REGEX =

rubocop:disable Layout/LineLength

/\s*['"][^\s]+['"]\s*/.freeze
FIND_PROPERTY_REGEX =

project.findProperty(‘property’) ?:

/\s*project\.findProperty\(#{QUOTED_VALUE_REGEX}\)\s*\?:/.freeze
HAS_PROPERTY_REGEX =

project.hasProperty(‘property’) ? project.getProperty(‘property’) :

/\s*project\.hasProperty\(#{QUOTED_VALUE_REGEX}\)\s*\?\s*project\.getProperty\(#{QUOTED_VALUE_REGEX}\)\s*:/.freeze
PROPERTY_DECLARATION_AS_DEFAULTS_REGEX = 
/(?:#{FIND_PROPERTY_REGEX}|#{HAS_PROPERTY_REGEX})?/.freeze
SINGLE_PROPERTY_DECLARATION_REGEX = 
/(?:^|\s+|ext.)(?<name>[^\s=]+)\s*=#{PROPERTY_DECLARATION_AS_DEFAULTS_REGEX}\s*['"](?<value>[^\s]+)['"]/.freeze
MULTI_PROPERTY_DECLARATION_REGEX = 
/(?:^|\s+|ext.)(?<namespace>[^\s=]+)\s*=\s*\[(?<values>[^\]]+)\]/m.freeze
NAMESPACED_DECLARATION_REGEX = 
/(?:^|\s+)(?<name>[^\s:]+)\s*:#{PROPERTY_DECLARATION_AS_DEFAULTS_REGEX}\s*['"](?<value>[^\s]+)['"]\s*/.freeze

Instance Method Summary collapse

Constructor Details

#initialize(dependency_files:) ⇒ PropertyValueFinder

rubocop:enable Layout/LineLength



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# File 'lib/dependabot/gradle/file_parser/property_value_finder.rb', line 34

def initialize(dependency_files:)
  @dependency_files = dependency_files
end

Instance Method Details

#property_details(property_name:, callsite_buildfile:) ⇒ Object 



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# File 'lib/dependabot/gradle/file_parser/property_value_finder.rb', line 38

def property_details(property_name:, callsite_buildfile:)
  # If the root project was specified, just look in the top-level
  # buildfile
  if property_name.start_with?("rootProject.")
    property_name = property_name.sub("rootProject.", "")
    return properties(top_level_buildfile).fetch(property_name, nil)
  end

  # If this project was specified strip the specifier
  if property_name.start_with?("project.")
    property_name = property_name.sub("project.", "")
  end

  # If a `properties` prefix was specified strip that out, too
  if property_name.start_with?("properties.")
    property_name = property_name.sub("properties.", "")
  end

  # Look for a property in the callsite buildfile. If that fails, look
  # for the property in the top-level buildfile
  if properties(callsite_buildfile).fetch(property_name, nil)
    return properties(callsite_buildfile).fetch(property_name)
  end

  properties(top_level_buildfile).fetch(property_name, nil)
end

#property_value(property_name:, callsite_buildfile:) ⇒ Object 



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# File 'lib/dependabot/gradle/file_parser/property_value_finder.rb', line 65

def property_value(property_name:, callsite_buildfile:)
  property_details(
    property_name: property_name,
    callsite_buildfile: callsite_buildfile
  )&.fetch(:value)
end