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/*
 * Copyright 2021-2024 the original author or authors.
 *
 * 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 org.metaeffekt.artifact.resolver.manager;

import io.fabric8.kubernetes.client.Config;
import org.metaeffekt.artifact.resolver.manager.execenv.DownloadEnvironment;
import org.metaeffekt.artifact.resolver.manager.execenv.EnvironmentManager;
import org.metaeffekt.artifact.resolver.manager.execenv.EnvironmentManagerConfig;

public class DownloadEnvironmentManager extends EnvironmentManager> {
    public DownloadEnvironmentManager(EnvironmentManagerConfig environmentManagerConfig) {
        super(environmentManagerConfig);
    }

    public static DownloadEnvironmentManager createIfAvailable(EnvironmentManagerConfig environmentManagerConfig) {
        // TODO use passed-in environmentManagerConfig to get and set kubernetes client config once available
        Config dummyConfig = Config.autoConfigure(null);
        // drastically accelerate failed connection attempts; bodge to keep this check from taking 20 whole seconds
        dummyConfig.setRequestRetryBackoffLimit(2);

        return checkKubernetesAvailable(dummyConfig) ? new DownloadEnvironmentManager(environmentManagerConfig) : null;
    }
}