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<?php
/**
* $Id: SvnLastRevisionTask.php 822 2010-08-13 18:58:55Z mrook $
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information please see
* <http://phing.info>.
*/
require_once 'phing/Task.php';
require_once 'phing/tasks/ext/svn/SvnBaseTask.php';
/**
* Stores the number of the last revision of a workingcopy in a property
*
* @author Michiel Rook <michiel.rook@gmail.com>
* @version $Id: SvnLastRevisionTask.php 822 2010-08-13 18:58:55Z mrook $
* @package phing.tasks.ext.svn
* @see VersionControl_SVN
* @since 2.1.0
*/
class SvnLastRevisionTask extends SvnBaseTask
{
private $propertyName = "svn.lastrevision";
private $forceCompatible = false;
private $lastChanged = false;
/**
* Sets the name of the property to use
*/
function setPropertyName($propertyName)
{
$this->propertyName = $propertyName;
}
/**
* Returns the name of the property to use
*/
function getPropertyName()
{
return $this->propertyName;
}
/**
* Sets whether to force compatibility with older SVN versions (< 1.2)
*/
public function setForceCompatible($force)
{
$this->forceCompatible = (bool) $force;
}
/**
* Sets whether to retrieve the last changed revision
*/
public function setLastChanged($lastChanged)
{
$this->lastChanged = (bool) $lastChanged;
}
/**
* The main entry point
*
* @throws BuildException
*/
function main()
{
$this->setup('info');
if ($this->forceCompatible)
{
$output = $this->run();
if ($this->lastChanged) {
$found = preg_match('/Rev:[\s]+([\d]+)/', $output, $matches);
} else {
$found = preg_match('/Last Changed Rev:[\s]+([\d]+)/', $output, $matches);
}
if ($found)
{
$this->project->setProperty($this->getPropertyName(), $matches[1]);
}
else
{
throw new BuildException("Failed to parse the output of 'svn info'.");
}
}
else
{
$output = $this->run(array('--xml'));
if ($xmlObj = @simplexml_load_string($output))
{
if ($this->lastChanged) {
$lastRevision = (int)$xmlObj->entry->commit['revision'];
} else {
$lastRevision = (int)$xmlObj->entry['revision'];
}
$this->project->setProperty($this->getPropertyName(), $lastRevision);
}
else
{
throw new BuildException("Failed to parse the output of 'svn info --xml'.");
}
}
}
}
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