module Terraforming module Resource class IAMGroupMembership include Terraforming::Util def self.tf(client: Aws::IAM::Client.new) self.new(client).tf end def self.tfstate(client: Aws::IAM::Client.new, tfstate_base: nil) self.new(client).tfstate(tfstate_base) end def initialize(client) @client = client end def tf apply_template(@client, "tf/iam_group_membership") end def tfstate(tfstate_base) resources = iam_groups.inject({}) do |result, group| membership_name = membership_name_of(group) attributes = { "group"=> group.group_name, "id" => membership_name, "name" => membership_name, "users.#" => group_members_of(group).length.to_s, } result["aws_iam_group_membership.#{group.group_name}"] = { "type" => "aws_iam_group_membership", "primary" => { "id" => membership_name, "attributes" => attributes } } result end generate_tfstate(resources, tfstate_base) end private def group_members_of(group) @client.get_group(group_name: group.group_name).users.map { |user| user.user_name } end def iam_groups @client.list_groups.groups end def membership_name_of(group) "#{group.group_name}-group-membership" end end end end