utils.ObjectWriter.scala Maven / Gradle / Ivy

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/*
 * Copyright 2022 Hossein Naderi
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package dev.hnaderi.k8s.utils

final case class ObjectWriter[T](fields: List[(String, T)] = Nil)(implicit
    builder: Builder[T]
) {
  def write[A](key: String, value: A)(implicit
      enc: Encoder[A]
  ): ObjectWriter[T] =
    copy(fields = (key, value.encodeTo) :: fields)
  def write[A](key: String, value: Option[A])(implicit
      enc: Encoder[A]
  ): ObjectWriter[T] =
    value.fold(this)(write(key, _))
  def build: T = builder.obj(fields)
}