Class: Dependabot::Package::NpmRegistryPackage

Inherits:
T::ImmutableStruct
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/dependabot/package/npm_registry_package.rb

Defined Under Namespace

Classes: Release, Repository

Constant Summary collapse

ObjectHash = 
T.type_alias { T::Hash[String, Object] }
VersionFilter = 
T.type_alias { T.proc.params(version: String).returns(T::Boolean) }

Class Method Summary collapse

Class Method Details

.from_json(json, &version_filter) ⇒ Object 



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# File 'lib/dependabot/package/npm_registry_package.rb', line 48

def self.from_json(json, &version_filter)
  parsed = T.cast(JSON.parse(json), Object)
  package = object_hash(parsed, "npm registry package")

  versions = package["versions"]
  times = package["time"]
  dist_tags = package["dist-tags"]

  release_details = versions.nil? ? {} : object_hash(versions, "versions")
  accepted_versions = T.let({}, T::Hash[String, T::Boolean])
  release_details.each_key do |version|
    accepted_versions[version] = true if yield(version)
  end

  release_times = if times.nil?
                    {}
                  else
                    string_map(times, "time", included_keys: accepted_versions)
                  end

  releases = T.let({}, T::Hash[String, Release])
  release_details.each do |version, details|
    next unless accepted_versions.key?(version)

    releases[version] = parse_release(
      version: version,
      details: details,
      released_at: release_times[version]
    )
  end

  new(
    releases: releases,
    dist_tags: dist_tags.nil? ? nil : string_map(dist_tags, "dist-tags")
  )
end