jenkinsci/hpe-application-automation-tools-plugin

/*
 * Certain versions of software accessible here may contain branding from Hewlett-Packard Company (now HP Inc.) and Hewlett Packard Enterprise Company.
 * This software was acquired by Micro Focus on September 1, 2017, and is now offered by OpenText.
 * Any reference to the HP and Hewlett Packard Enterprise/HPE marks is historical in nature, and the HP and Hewlett Packard Enterprise/HPE marks are the property of their respective owners.
 * __________________________________________________________________
 * MIT License
 *
 * Copyright 2012-2024 Open Text
 *
 * The only warranties for products and services of Open Text and
 * its affiliates and licensors ("Open Text") are as may be set forth
 * in the express warranty statements accompanying such products and services.
 * Nothing herein should be construed as constituting an additional warranty.
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 * omissions contained herein. The information contained herein is subject
 * to change without notice.
 *
 * Except as specifically indicated otherwise, this document contains
 * confidential information and a valid license is required for possession,
 * use or copying. If this work is provided to the U.S. Government,
 * consistent with FAR 12.211 and 12.212, Commercial Computer Software,
 * Computer Software Documentation, and Technical Data for Commercial Items are
 * licensed to the U.S. Government under vendor's standard commercial license.
 *
 * 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 com.microfocus.application.automation.tools.common.utils;

import java.util.Arrays;
import java.util.List;

public enum OperatingSystem {
    LINUX,
    WINDOWS,
    MAC;

    private static final List<String> POSIX_NAMES = Arrays.asList(
            "linux", "os/2", "irix", "hp-ux", "aix", "soalris", "sunos");
    private static String os = System.getProperty("os.name").toLowerCase();
    private static boolean windows = os.contains(WINDOWS.name().toLowerCase());
    private static boolean mac = os.contains(MAC.name().toLowerCase());
    private static boolean linux = POSIX_NAMES.contains(os.toLowerCase());

    public static String getOs() {
        return os;
    }

    private static void refreshOsVariablesForSlave() {
        os = System.getProperty("os.name").toLowerCase();
        windows = os.contains(WINDOWS.name().toLowerCase());
        mac = os.contains(MAC.name().toLowerCase());
        linux = POSIX_NAMES.contains(os.toLowerCase());
    }

    public boolean equalsCurrentOs() {
        refreshOsVariablesForSlave();
        return linux || os.contains(this.name().toLowerCase());
    }

    public static boolean isWindows() {
        return windows;
    }

    public static boolean isMac() {
        return mac;
    }

    public static boolean isLinux() {
        return linux;
    }
}