88 lines
2.3 KiB
Ruby
88 lines
2.3 KiB
Ruby
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# frozen_string_literal: true
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module Packages
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module Npm
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class PackagePresenter
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include API::Helpers::RelatedResourcesHelpers
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attr_reader :name, :packages
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NPM_VALID_DEPENDENCY_TYPES = %i[dependencies devDependencies bundleDependencies peerDependencies].freeze
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def initialize(name, packages)
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@name = name
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@packages = packages
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end
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def versions
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package_versions = {}
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packages.each do |package|
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package_file = package.package_files.last
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next unless package_file
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package_versions[package.version] = build_package_version(package, package_file)
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end
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package_versions
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end
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def dist_tags
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build_package_tags.tap { |t| t["latest"] ||= sorted_versions.last }
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end
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private
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def build_package_tags
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Hash[
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package_tags.map { |tag| [tag.name, tag.package.version] }
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]
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end
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def build_package_version(package, package_file)
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{
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name: package.name,
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version: package.version,
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dist: {
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shasum: package_file.file_sha1,
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tarball: tarball_url(package, package_file)
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}
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}.tap do |package_version|
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package_version.merge!(build_package_dependencies(package))
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end
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end
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def tarball_url(package, package_file)
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expose_url "#{api_v4_projects_path(id: package.project_id)}" \
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"/packages/npm/#{package.name}" \
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"/-/#{package_file.file_name}"
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end
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def build_package_dependencies(package)
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dependencies = Hash.new { |h, key| h[key] = {} }
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dependency_links = package.dependency_links
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.with_dependency_type(NPM_VALID_DEPENDENCY_TYPES)
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.includes_dependency
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dependency_links.find_each do |dependency_link|
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dependency = dependency_link.dependency
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dependencies[dependency_link.dependency_type][dependency.name] = dependency.version_pattern
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end
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dependencies
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end
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def sorted_versions
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versions = packages.map(&:version).compact
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VersionSorter.sort(versions)
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end
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def package_tags
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Packages::Tag.for_packages(packages)
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.preload_package
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end
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end
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end
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end
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