lib/chotto.rb


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# frozen_string_literal: true

require 'notmuch'
require 'pry'

require_relative 'chotto/config'
require_relative 'chotto/database'
require_relative 'chotto/helpers'
require_relative 'chotto/message'
require_relative 'chotto/messages'
require_relative 'chotto/ruleset'

module Chotto
  class << self
    attr_reader :rule_sets, :config

    def configure(&block)
      @rule_sets ||= []
      @config ||= force_fresh_config

      instance_eval(&block)
    end

    def force_fresh_config
      @db = nil
      @rule_sets = []
      @config = Config.new(
        db_class: ::Notmuch::Database
      )
    end

    def db
      @db ||= Database.new(path: config.database_path, db_class: config.db_class)
    end

    def rule_set(name, &block)
      @rule_sets << RuleSet.new(name, db, block)
    end

    def close_db
      db.close
    end
  end
end

def eval_rules(options = {})
  Chotto.configure do
    config.only_new = options.fetch(:only_new, false)
  end

  Chotto.rule_sets.each(&:run)
  Chotto.close_db
end