/* * Copyright 2000-2008 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.agent.rakerunner.utils; import jetbrains.buildServer.RunBuildException; import jetbrains.buildServer.agent.rakerunner.RakeTasksRunner; import jetbrains.buildServer.rakerunner.RakeRunnerBundle; import jetbrains.buildServer.rakerunner.RakeRunnerConstants; import jetbrains.buildServer.util.PropertiesUtil; import org.jetbrains.annotations.NotNull; import java.io.File; import java.util.Map; /** * @author Roman.Chernyatchik */ public class ConfigurationParamsUtil implements RakeRunnerConstants { @NotNull public static String getRubyInterpreterPath(final Map runParameters, final Map buildParameters) throws RakeTasksRunner.MyBuildFailureException, RunBuildException { final String rubyInterpreterPath; // Check if path to ruby interpreter was explicitly set // and calculate corresponding interpreter path final String uiRubyInterpreterPath = runParameters.get(RakeRunnerConstants.SERVER_UI_RUBY_INTERPRETER); if (PropertiesUtil.isEmptyOrNull(uiRubyInterpreterPath)) { // find in $PATH final String path = OSUtil.findRubyInterpreterInPATH(buildParameters); if (path != null) { rubyInterpreterPath = path; } else { final String msg = "Unable to find Ruby interpreter in PATH."; throw new RakeTasksRunner.MyBuildFailureException(msg, RakeRunnerBundle.RUNNER_ERROR_TITLE_PROBLEMS_IN_CONF_ON_AGENT); } } else { // get from UI rubyInterpreterPath = uiRubyInterpreterPath; } // Check that interpreter file exists final File rubyInterpreter = new File(rubyInterpreterPath); try { if (rubyInterpreter.exists() && rubyInterpreter.isFile()) { return rubyInterpreterPath; } final String msg = "Ruby interpreter '" + rubyInterpreterPath + "' doesn't exist or isn't a file."; throw new RakeTasksRunner.MyBuildFailureException(msg, RakeRunnerBundle.RUNNER_ERROR_TITLE_PROBLEMS_IN_CONF_ON_AGENT); } catch (SecurityException e) { //unknown error throw new RunBuildException(e.getMessage(), e); } } public static boolean isParameterEnabled(final Map runParameters, final String key) { return runParameters.containsKey(key) && runParameters.get(key).equals(Boolean.TRUE.toString()); } }