/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 sleep

import (
	"context"
	"time"
)

func UntilContext(ctx context.Context, d time.Duration) bool {
	return Until(ctx.Done(), d)
}

func Until(ch <-chan struct{}, d time.Duration) bool {
	timer := time.NewTimer(d)
	select {
	case <-ch:
		if !timer.Stop() {
			<-timer.C
		}
		return false
	case <-timer.C:
		return true
	}
}
