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Dimension SCM plugin for Hudson
/* ===========================================================================
* Copyright (c) 2007 Serena Software. All rights reserved.
*
* Use of the Sample Code provided by Serena is governed by the following
* terms and conditions. By using the Sample Code, you agree to be bound by
* the terms contained herein. If you do not agree to the terms herein, do
* not install, copy, or use the Sample Code.
*
* 1. GRANT OF LICENSE. Subject to the terms and conditions herein, you
* shall have the nonexclusive, nontransferable right to use the Sample Code
* for the sole purpose of developing applications for use solely with the
* Serena software product(s) that you have licensed separately from Serena.
* Such applications shall be for your internal use only. You further agree
* that you will not: (a) sell, market, or distribute any copies of the
* Sample Code or any derivatives or components thereof; (b) use the Sample
* Code or any derivatives thereof for any commercial purpose; or (c) assign
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* remainder of the agreement shall remain in full force and effect.
* ===========================================================================
*/
/**
** @brief This experimental plugin extends Hudson support for Dimensions SCM repositories
**
** @author Tim Payne
**
**/
package hudson.plugins.dimensionsscm;
// Hudson imports
import hudson.Util;
import hudson.FilePath;
import hudson.FilePath.FileCallable;
import hudson.remoting.Callable;
import hudson.remoting.DelegatingCallable;
// General imports
import java.io.File;
import java.io.IOException;
import java.io.Serializable;
import java.lang.Exception;
public class PathUtils implements Serializable {
protected static final long serialVersionUID = 1L;
/**
* Utility routine to look for an executable in the path
*
* @param exeName
* @return File
*/
public static File getExecutable(String exeName) {
// Get the path environment
String exec = exeName;
if (System.getProperty("os.name").toLowerCase().startsWith("windows")) {
exec += ".exe";
}
String path = System.getenv("PATH");
if (path == null)
path = System.getenv("path");
if (path == null)
return null;
// Split it into directories
String[] pathDirs = path.split(File.pathSeparator);
// Hunt through the directories to find the file I want
File exe = null;
for (String pathDir : pathDirs) {
File file = new File(pathDir, exec);
if (file.isFile()) {
exe = file;
break;
}
}
return exe;
}
}