class ArchSpec::Rules::MustBeEmptyRule

# File lib/archspec/rules/component_rules.rb, line 10
def initialize(source, because: nil)
  @source = source.to_sym
  @because = because
end

# File lib/archspec/rules/component_rules.rb, line 23
def evaluate(graph)
  component = graph.components[source]
  return [] unless component

  component.files.sort.map do |path|
    relative = graph.files[path]&.relative_path || path

    Diagnostic.new(
      rule: id,
      message: because ? "#{source} must stay empty: #{because}" : "#{source} must stay empty",
      location: SourceLocation.new(path, 1, 1),
      evidence: "#{relative} belongs to #{source}"
    )
  end
end

# File lib/archspec/rules/component_rules.rb, line 19
def id
  'components.empty'
end

# File lib/archspec/rules/component_rules.rb, line 15
def merge_key
  [self.class, source]
end