hudson.plugins.rake
Class Util

java.lang.Object
  hudson.plugins.rake.Util

public class Util
extends java.lang.Object

Ruby utility class. It's used to detect ruby local installations among other features.

Author:

David Calavera

Constructor Summary

Util()

Method Summary

static java.lang.String	execName()
static RubyInstallation[]	getCanonicalRubies(RubyInstallation[] currentInstallations)
protected static RubyInstallation[]	getCanonicalRubies(RubyInstallation[] currentInstallations, java.util.Collection<java.io.File> candidates)
static java.io.File[]	getDefaultGemPaths(java.lang.String path)
static java.io.File	getExecutable(java.lang.String path)
static java.io.File	getExecutable(java.lang.String path, java.lang.String gemHome, java.lang.String gemPath)
static java.io.File[]	getGemsDir(java.lang.String path)
static java.util.Collection<java.io.File>	getRubyInstallations()
protected static java.util.Collection<java.io.File>	getRubyInstallations(java.lang.String systemPath)
static boolean	hasGemsInstalled(java.lang.String path)
static boolean	isAlreadyInstalled(RubyInstallation[] current, java.lang.String path)
static boolean	isCustom(java.lang.String path, java.lang.String execName)
static boolean	isJruby(java.lang.String path)
static boolean	isLinux()
static boolean	isMac()
static boolean	isRakeInstalled(java.io.File... gemsDirArray)
static boolean	isWindows()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Util

public Util()

Method Detail

getExecutable

public static java.io.File getExecutable(java.lang.String path)

getExecutable

public static java.io.File getExecutable(java.lang.String path,
                                         java.lang.String gemHome,
                                         java.lang.String gemPath)

execName

public static java.lang.String execName()

isWindows

public static boolean isWindows()

isLinux

public static boolean isLinux()

isMac

public static boolean isMac()

isJruby

public static boolean isJruby(java.lang.String path)

isCustom

public static boolean isCustom(java.lang.String path,
                               java.lang.String execName)

hasGemsInstalled

public static boolean hasGemsInstalled(java.lang.String path)

getGemsDir

public static java.io.File[] getGemsDir(java.lang.String path)

getDefaultGemPaths

public static java.io.File[] getDefaultGemPaths(java.lang.String path)

isRakeInstalled

public static boolean isRakeInstalled(java.io.File... gemsDirArray)

getRubyInstallations

public static java.util.Collection<java.io.File> getRubyInstallations()
                                                               throws java.io.IOException

Throws:

java.io.IOException

getRubyInstallations

protected static java.util.Collection<java.io.File> getRubyInstallations(java.lang.String systemPath)
                                                                  throws java.io.IOException

Throws:

java.io.IOException

getCanonicalRubies

public static RubyInstallation[] getCanonicalRubies(RubyInstallation[] currentInstallations)

getCanonicalRubies

protected static RubyInstallation[] getCanonicalRubies(RubyInstallation[] currentInstallations,
                                                       java.util.Collection<java.io.File> candidates)

isAlreadyInstalled

public static boolean isAlreadyInstalled(RubyInstallation[] current,
                                         java.lang.String path)