Class: Dependabot::Nuget::FileParser

Inherits:
FileParsers::Base
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/dependabot/nuget/file_parser.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.file_dependency_cache ⇒ Object 



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# File 'lib/dependabot/nuget/file_parser.rb', line 22

def self.file_dependency_cache
  T.let(CacheManager.cache("file_parser.parse"), T::Hash[String, T::Array[Dependabot::Dependency]])
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/dependabot/nuget/file_parser.rb', line 27

def parse
  return [] unless repo_contents_path

  key = NativeDiscoveryJsonReader.create_cache_key(dependency_files)
  workspace_path = source&.directory || "/"
  self.class.file_dependency_cache[key] ||= begin
    # run discovery for the repo
    discovery_json_path = NativeDiscoveryJsonReader.create_discovery_file_path_from_dependency_files(
      dependency_files
    )
    NativeHelpers.run_nuget_discover_tool(repo_root: T.must(repo_contents_path),
                                          workspace_path: workspace_path,
                                          output_path: discovery_json_path,
                                          credentials: credentials)

    discovery_json = NativeDiscoveryJsonReader.discovery_json_from_path(discovery_json_path)
    return [] unless discovery_json

    Dependabot.logger.info("Discovery JSON content: #{discovery_json.content}")
    discovery_json_reader = NativeDiscoveryJsonReader.new(
      discovery_json: discovery_json
    )

    # cache discovery results
    NativeDiscoveryJsonReader.set_discovery_from_dependency_files(dependency_files: dependency_files,
                                                                  discovery: discovery_json_reader)
    discovery_json_reader.dependency_set.dependencies
  end

  T.must(self.class.file_dependency_cache[key])
end