<?php require_once 'phing/Task.php'; /** * A PHP lint task. Checking syntax of one or more PHP source file. * * @author Knut Urdalen <knut.urdalen@telio.no> * @package phing.tasks.ext */ class PhpLintTask extends Task { protected $file; // the source file (from xml attribute) protected $filesets = array(); // all fileset objects assigned to this task /** * File to be performed syntax check on * @param PhingFile $file */ public function setFile(PhingFile $file) { $this->file = $file; } /** * Nested creator, creates a FileSet for this task * * @return FileSet The created fileset object */ function createFileSet() { $num = array_push($this->filesets, new FileSet()); return $this->filesets[$num-1]; } /** * Execute lint check against PhingFile or a FileSet */ public function main() { if(!isset($this->file) and count($this->filesets) == 0) { throw new BuildException("Missing either a nested fileset or attribute 'file' set"); } if($this->file instanceof PhingFile) { $this->lint($this->file->getPath()); } else { // process filesets $project = $this->getProject(); foreach($this->filesets as $fs) { $ds = $fs->getDirectoryScanner($project); $files = $ds->getIncludedFiles(); $dir = $fs->getDir($this->project)->getPath(); foreach($files as $file) { $this->lint($dir.DIRECTORY_SEPARATOR.$file); } } } } /** * Performs the actual syntax check * * @param string $file * @return void */ protected function lint($file) { $command = 'php -l '; if(file_exists($file)) { if(is_readable($file)) { $message = array(); exec($command.$file, $message); if(!preg_match('/^No syntax errors detected/', $message[0])) { $this->log($message[1], PROJECT_MSG_ERR); } else { $this->log($file.': No syntax errors detected', PROJECT_MSG_INFO); } } else { throw new BuildException('Permission denied: '.$file); } } else { throw new BuildException('File not found: '.$file); } } } ?>