Mercurial > hg > mercurial
view mercurial-common/src/jetbrains/buildServer/buildTriggers/vcs/mercurial/OS.java @ 977:38adef4f1b8f Indore-2017.2.x
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author | pavel.sher |
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date | Mon, 22 Jan 2018 11:40:45 +0100 |
parents | 0f5aeafc3845 |
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/* * Copyright 2000-2018 JetBrains s.r.o. * * 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 jetbrains.buildServer.buildTriggers.vcs.mercurial; import jetbrains.buildServer.serverSide.TeamCityProperties; /** * Created 27.01.14 17:21 * * @author Eugene Petrenko (eugene.petrenko@jetbrains.com) */ public class OS { private static final int COMMAND_LINE_LIMIT = _COMMAND_LINE_LIMIT(); private static int _COMMAND_LINE_LIMIT() { final String OS_NAME = System.getProperty("os.name").toLowerCase(); ///http://partmaps.org/era/unix/arg-max.html if (!OS_NAME.contains("windows")) return 128 * 1024 - 1; //128kb //http://support.microsoft.com/kb/830473/en-us if (OS_NAME.matches("windows\\s+(2000|xp|nt)")) { return 2047; } return 8191; } public static int getMaxCommandLineSize() { return TeamCityProperties.getInteger("teamcity.mercurial.maxCommandLineSize", COMMAND_LINE_LIMIT); } }