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# frozen_string_literal: true
module Bundler
#
# This class materializes a set of resolved specifications (`LazySpecification`)
# for a given gem into the most appropriate real specifications
# (`StubSepecification`, `EndpointSpecification`, etc), given a dependency and a
# target platform.
#
class Materialization
def initialize(dep, platform, candidates:)
@dep = dep
@platform = platform
@candidates = candidates
end
def complete?
specs.any?
end
def specs
@specs ||= if @candidates.nil?
[]
elsif platform
GemHelpers.select_best_platform_match(@candidates, platform, force_ruby: dep.force_ruby_platform)
else
GemHelpers.select_best_local_platform_match(@candidates, force_ruby: dep.force_ruby_platform || dep.default_force_ruby_platform)
end
end
def dependencies
specs.first.runtime_dependencies.map {|d| [d, platform] }
end
def materialized_spec
specs.reject(&:missing?).first&.materialization
end
def completely_missing_specs
return [] unless specs.all?(&:missing?)
specs
end
def partially_missing_specs
specs.select(&:missing?)
end
def incomplete_specs
return [] if complete?
@candidates || LazySpecification.new(dep.name, nil, nil)
end
private
attr_reader :dep, :platform
end
end