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# frozen_string_literal: true
module Bundler
class Resolver
class SpecGroup
attr_accessor :name, :version, :source
attr_accessor :activated_platforms, :force_ruby_platform
def initialize(specs, relevant_platforms)
@exemplary_spec = specs.first
@name = @exemplary_spec.name
@version = @exemplary_spec.version
@source = @exemplary_spec.source
@activated_platforms = relevant_platforms
@specs = specs
end
def to_specs
@specs.map do |s|
lazy_spec = LazySpecification.new(name, version, s.platform, source)
lazy_spec.force_ruby_platform = force_ruby_platform
lazy_spec.dependencies.replace s.dependencies
lazy_spec
end
end
def to_s
activated_platforms_string = sorted_activated_platforms.join(", ")
"#{name} (#{version}) (#{activated_platforms_string})"
end
def dependencies_for_activated_platforms
@dependencies_for_activated_platforms ||= @specs.map do |spec|
__dependencies(spec) + metadata_dependencies(spec)
end.flatten.uniq
end
def ==(other)
return unless other.is_a?(SpecGroup)
name == other.name &&
version == other.version &&
sorted_activated_platforms == other.sorted_activated_platforms &&
source == other.source
end
def eql?(other)
return unless other.is_a?(SpecGroup)
name.eql?(other.name) &&
version.eql?(other.version) &&
sorted_activated_platforms.eql?(other.sorted_activated_platforms) &&
source.eql?(other.source)
end
def hash
name.hash ^ version.hash ^ sorted_activated_platforms.hash ^ source.hash
end
protected
def sorted_activated_platforms
activated_platforms.sort_by(&:to_s)
end
private
def __dependencies(spec)
dependencies = []
spec.dependencies.each do |dep|
next if dep.type == :development
dependencies << Dependency.new(dep.name, dep.requirement)
end
dependencies
end
def metadata_dependencies(spec)
return [] if spec.is_a?(LazySpecification)
[
metadata_dependency("Ruby", spec.required_ruby_version),
metadata_dependency("RubyGems", spec.required_rubygems_version),
].compact
end
def metadata_dependency(name, requirement)
return if requirement.nil? || requirement.none?
Dependency.new("#{name}\0", requirement)
end
end
end
end
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