Viewing file: ZipTask.php (6.63 KB) -rw-rw-rw- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
<?php /* * $Id: ZipTask.php 92 2006-07-11 06:56:45Z 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/tasks/system/MatchingTask.php'; include_once 'phing/util/SourceFileScanner.php'; include_once 'phing/mappers/MergeMapper.php'; include_once 'phing/util/StringHelper.php'; include_once 'phing/lib/Zip.php';
/** * Creates a zip archive using PEAR Archive_Zip (which is presently unreleased * and included with Phing). * * @author Michiel Rook <michiel.rook@gmail.com> * @version $Revision: 1.2 $ * @package phing.tasks.ext * @since 2.1.0 */ class ZipTask extends MatchingTask { private $zipFile; private $baseDir;
private $filesets = array(); private $fileSetFiles = array();
/** * Add a new fileset. * @return FileSet */ public function createFileSet() { $this->fileset = new FileSet(); $this->filesets[] = $this->fileset; return $this->fileset; }
/** * Set is the name/location of where to create the zip file. * @param PhingFile $destFile The output of the zip */ public function setDestFile(PhingFile $destFile) { $this->zipFile = $destFile; }
/** * This is the base directory to look in for things to zip. * @param PhingFile $baseDir */ public function setBasedir(PhingFile $baseDir) { $this->baseDir = $baseDir; }
/** * do the work * @throws BuildException */ public function main() { if ($this->zipFile === null) { throw new BuildException("zipfile attribute must be set!", $this->getLocation()); }
if ($this->zipFile->exists() && $this->zipFile->isDirectory()) { throw new BuildException("zipfile is a directory!", $this->getLocation()); }
if ($this->zipFile->exists() && !$this->zipFile->canWrite()) { throw new BuildException("Can not write to the specified zipfile!", $this->getLocation()); }
// shouldn't need to clone, since the entries in filesets // themselves won't be modified -- only elements will be added $savedFileSets = $this->filesets; try { if ($this->baseDir !== null) { if (!$this->baseDir->exists()) { throw new BuildException("basedir does not exist!", $this->getLocation()); }
// add the main fileset to the list of filesets to process. $mainFileSet = new FileSet($this->fileset); $mainFileSet->setDir($this->baseDir); $this->filesets[] = $mainFileSet; }
if (empty($this->filesets)) { throw new BuildException("You must supply either a basedir " . "attribute or some nested filesets.", $this->getLocation()); } // check if zip is out of date with respect to each // fileset $upToDate = true; foreach($this->filesets as $fs) { $ds = $fs->getDirectoryScanner($this->project); $files = $ds->getIncludedFiles(); if (!$this->archiveIsUpToDate($files, $fs->getDir($this->project))) { $upToDate = false; } for ($i=0, $fcount=count($files); $i < $fcount; $i++) { if ($this->zipFile->equals(new PhingFile($fs->getDir($this->project), $files[$i]))) { throw new BuildException("A zip file cannot include itself", $this->getLocation()); } } } if ($upToDate) { $this->log("Nothing to do: " . $this->zipFile->__toString() . " is up to date.", PROJECT_MSG_INFO); return; }
$this->log("Building zip: " . $this->zipFile->__toString(), PROJECT_MSG_INFO); $zip = new Archive_Zip($this->zipFile->getAbsolutePath()); foreach($this->filesets as $fs) { $ds = $fs->getDirectoryScanner($this->project); $files = $ds->getIncludedFiles();
// FIXME // Current model is only adding directories implicitly. This // won't add any empty directories. Perhaps modify FileSet::getFiles() // to also include empty directories. Not high priority, since non-inclusion // of empty dirs is probably not unexpected behavior for ZipTask. $fsBasedir = $fs->getDir($this->project); $filesToZip = array(); for ($i=0, $fcount=count($files); $i < $fcount; $i++) { $f = new PhingFile($fsBasedir, $files[$i]); $filesToZip[] = $f->getAbsolutePath(); } $zip->add($filesToZip, array('remove_path' => $fsBasedir->getCanonicalPath())); } } catch (IOException $ioe) { $msg = "Problem creating ZIP: " . $ioe->getMessage(); $this->filesets = $savedFileSets; throw new BuildException($msg, $ioe, $this->getLocation()); } $this->filesets = $savedFileSets; } /** * @param array $files array of filenames * @param PhingFile $dir * @return boolean */ protected function archiveIsUpToDate($files, $dir) { $sfs = new SourceFileScanner($this); $mm = new MergeMapper(); $mm->setTo($this->zipFile->getAbsolutePath()); return count($sfs->restrict($files, $dir, null, $mm)) == 0; } }
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