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[MNG-5726] Support regular expression matching in profile activation …
…for (#1431) OS version This requires using the reserved prefix "regex:" in the version element.
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maven-model-builder/src/main/java/org/apache/maven/utils/Os.java
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| /* | ||
| * 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 org.apache.maven.utils; | ||
|
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| import java.util.Locale; | ||
| import java.util.stream.Stream; | ||
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| /** | ||
| * OS support | ||
| */ | ||
| public class Os { | ||
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| /** | ||
| * The OS Name. | ||
| */ | ||
| public static final String OS_NAME = System.getProperty("os.name").toLowerCase(Locale.ENGLISH); | ||
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| /** | ||
| * The OA architecture. | ||
| */ | ||
| public static final String OS_ARCH = System.getProperty("os.arch").toLowerCase(Locale.ENGLISH); | ||
|
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| /** | ||
| * The OS version. | ||
| */ | ||
| public static final String OS_VERSION = System.getProperty("os.version").toLowerCase(Locale.ENGLISH); | ||
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| /** | ||
| * OS Family | ||
| */ | ||
| public static final String OS_FAMILY; | ||
|
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| /** | ||
| * Boolean indicating if the running OS is a Windows system. | ||
| */ | ||
| public static final boolean IS_WINDOWS; | ||
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| /** | ||
| * OS family that can be tested for. {@value} | ||
| */ | ||
| private static final String FAMILY_WINDOWS = "windows"; | ||
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| /** | ||
| * OS family that can be tested for. {@value} | ||
| */ | ||
| private static final String FAMILY_WIN9X = "win9x"; | ||
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| /** | ||
| * OS family that can be tested for. {@value} | ||
| */ | ||
| public static final String FAMILY_NT = "winnt"; | ||
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| /** | ||
| * OS family that can be tested for. {@value} | ||
| */ | ||
| private static final String FAMILY_OS2 = "os/2"; | ||
|
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| /** | ||
| * OS family that can be tested for. {@value} | ||
| */ | ||
| private static final String FAMILY_NETWARE = "netware"; | ||
|
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| /** | ||
| * OS family that can be tested for. {@value} | ||
| */ | ||
| private static final String FAMILY_DOS = "dos"; | ||
|
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| /** | ||
| * OS family that can be tested for. {@value} | ||
| */ | ||
| private static final String FAMILY_MAC = "mac"; | ||
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| /** | ||
| * OS family that can be tested for. {@value} | ||
| */ | ||
| private static final String FAMILY_TANDEM = "tandem"; | ||
|
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| /** | ||
| * OS family that can be tested for. {@value} | ||
| */ | ||
| private static final String FAMILY_UNIX = "unix"; | ||
|
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| /** | ||
| * OS family that can be tested for. {@value} | ||
| */ | ||
| private static final String FAMILY_OPENVMS = "openvms"; | ||
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| /** | ||
| * OS family that can be tested for. {@value} | ||
| */ | ||
| private static final String FAMILY_ZOS = "z/os"; | ||
|
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| /** | ||
| * OS family that can be tested for. {@value} | ||
| */ | ||
| private static final String FAMILY_OS390 = "os/390"; | ||
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| /** | ||
| * OS family that can be tested for. {@value} | ||
| */ | ||
| private static final String FAMILY_OS400 = "os/400"; | ||
|
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| /** | ||
| * OpenJDK is reported to call MacOS X "Darwin" | ||
| * | ||
| * @see <a href="https://issues.apache.org/bugzilla/show_bug.cgi?id=44889">bugzilla issue</a> | ||
| * @see <a href="https://issues.apache.org/jira/browse/HADOOP-3318">HADOOP-3318</a> | ||
| */ | ||
| private static final String DARWIN = "darwin"; | ||
|
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| /** | ||
| * The path separator. | ||
| */ | ||
| private static final String PATH_SEP = System.getProperty("path.separator"); | ||
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| static { | ||
| // Those two public constants are initialized here, as they need all the private constants | ||
| // above to be initialized first, but the code style imposes the public constants to be | ||
| // defined above the private ones... | ||
| OS_FAMILY = getOsFamily(); | ||
| IS_WINDOWS = isFamily(FAMILY_WINDOWS); | ||
| } | ||
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| private Os() {} | ||
|
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| /** | ||
| * Determines if the OS on which Maven is executing matches the | ||
| * given OS family. | ||
| * | ||
| * @param family the family to check for | ||
| * @return true if the OS matches | ||
| * | ||
| */ | ||
| public static boolean isFamily(String family) { | ||
| return isFamily(family, OS_NAME); | ||
| } | ||
|
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| /** | ||
| * Determines if the OS on which Maven is executing matches the | ||
| * given OS family derived from the given OS name | ||
| * | ||
| * @param family the family to check for | ||
| * @param actualOsName the OS name to check against | ||
| * @return true if the OS matches | ||
| * | ||
| */ | ||
| public static boolean isFamily(String family, String actualOsName) { | ||
| // windows probing logic relies on the word 'windows' in the OS | ||
| boolean isWindows = actualOsName.contains(FAMILY_WINDOWS); | ||
| boolean is9x = false; | ||
| boolean isNT = false; | ||
| if (isWindows) { | ||
| // there are only four 9x platforms that we look for | ||
| is9x = (actualOsName.contains("95") | ||
| || actualOsName.contains("98") | ||
| || actualOsName.contains("me") | ||
| // wince isn't really 9x, but crippled enough to | ||
| // be a muchness. Maven doesnt run on CE, anyway. | ||
| || actualOsName.contains("ce")); | ||
| isNT = !is9x; | ||
| } | ||
| switch (family) { | ||
| case FAMILY_WINDOWS: | ||
| return isWindows; | ||
| case FAMILY_WIN9X: | ||
| return isWindows && is9x; | ||
| case FAMILY_NT: | ||
| return isWindows && isNT; | ||
| case FAMILY_OS2: | ||
| return actualOsName.contains(FAMILY_OS2); | ||
| case FAMILY_NETWARE: | ||
| return actualOsName.contains(FAMILY_NETWARE); | ||
| case FAMILY_DOS: | ||
| return PATH_SEP.equals(";") && !isFamily(FAMILY_NETWARE, actualOsName) && !isWindows; | ||
| case FAMILY_MAC: | ||
| return actualOsName.contains(FAMILY_MAC) || actualOsName.contains(DARWIN); | ||
| case FAMILY_TANDEM: | ||
| return actualOsName.contains("nonstop_kernel"); | ||
| case FAMILY_UNIX: | ||
| return PATH_SEP.equals(":") | ||
| && !isFamily(FAMILY_OPENVMS, actualOsName) | ||
| && (!isFamily(FAMILY_MAC, actualOsName) || actualOsName.endsWith("x")); | ||
| case FAMILY_ZOS: | ||
| return actualOsName.contains(FAMILY_ZOS) || actualOsName.contains(FAMILY_OS390); | ||
| case FAMILY_OS400: | ||
| return actualOsName.contains(FAMILY_OS400); | ||
| case FAMILY_OPENVMS: | ||
| return actualOsName.contains(FAMILY_OPENVMS); | ||
| default: | ||
| return actualOsName.contains(family.toLowerCase(Locale.US)); | ||
| } | ||
| } | ||
|
|
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| /** | ||
| * Helper method to determine the current OS family. | ||
| * | ||
| * @return name of current OS family. | ||
| */ | ||
| private static String getOsFamily() { | ||
| return Stream.of( | ||
| FAMILY_DOS, | ||
| FAMILY_MAC, | ||
| FAMILY_NETWARE, | ||
| FAMILY_NT, | ||
| FAMILY_OPENVMS, | ||
| FAMILY_OS2, | ||
| FAMILY_OS400, | ||
| FAMILY_TANDEM, | ||
| FAMILY_UNIX, | ||
| FAMILY_WIN9X, | ||
| FAMILY_WINDOWS, | ||
| FAMILY_ZOS) | ||
| .filter(Os::isFamily) | ||
| .findFirst() | ||
| .orElse(null); | ||
| } | ||
| } |
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