Class: Dependabot::Uv::DependencyGrapher

Inherits:
DependencyGraphers::Base
  • Object
show all
Defined in:
lib/dependabot/uv/dependency_grapher.rb

Constant Summary collapse

RUNTIME_GROUP = 
T.let("dependencies", String)
DEV_GROUP = 
T.let("dev-dependencies", String)

Instance Method Summary collapse

Instance Method Details

#prepare! ⇒ Object 



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# File 'lib/dependabot/uv/dependency_grapher.rb', line 29

def prepare!
  raise DependabotError, "No uv.lock present; uv graphing requires a lockfile." unless uv_lock

  parsed = TomlRB.parse(T.must(T.must(uv_lock).content))
  packages = T.cast(parsed.fetch("package", []), T::Array[T.untyped])
  manifest = parsed.fetch("manifest", {})

  root_names = root_package_names(packages, manifest)
  direct_runtime, direct_dev = direct_dependency_names(packages, root_names)

  @dependencies = packages.filter_map do |pkg|
    build_dependency(pkg, root_names, direct_runtime, direct_dev)
  end
  @prepared = true
rescue DependabotError
  raise
rescue StandardError => e
  # If uv.lock is unparseable we can't build a graph at all, but we still
  # want the rest of the submission flow to continue (matching the prior
  # behaviour where lockfile parse failures only marked subdependency
  # fetching as errored).
  errored_fetching_subdependencies!
  @subdependency_error = e
  Dependabot.logger.error("Failed to parse uv.lock for graphing: #{e.message}")
  @dependencies = []
  @prepared = true
end

#relevant_dependency_file ⇒ Object 



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# File 'lib/dependabot/uv/dependency_grapher.rb', line 19

def relevant_dependency_file
  uv_lock || raise(DependabotError, "No uv.lock present; uv graphing requires a lockfile.")
end