[Sommaire] [Imprimer]

   1  <?php
   2  require_once 'phing/Task.php';
   3  
   4  /**
   5   * A PHP lint task. Checking syntax of one or more PHP source file.
   6   *
   7   * @author   Knut Urdalen <knut.urdalen@telio.no>
   8   * @package  phing.tasks.ext
   9   */
  10  class PhpLintTask extends Task {
  11  
  12    protected $file;  // the source file (from xml attribute)
  13    protected $filesets = array(); // all fileset objects assigned to this task
  14  
  15    /**
  16     * File to be performed syntax check on
  17     * @param PhingFile $file
  18     */
  19    public function setFile(PhingFile $file) {
  20      $this->file = $file;
  21    }
  22    
  23    /**
  24     * Nested creator, creates a FileSet for this task
  25     *
  26     * @return FileSet The created fileset object
  27     */
  28    function createFileSet() {
  29      $num = array_push($this->filesets, new FileSet());
  30      return $this->filesets[$num-1];
  31    }
  32  
  33    /**
  34     * Execute lint check against PhingFile or a FileSet
  35     */
  36    public function main() {
  37      if(!isset($this->file) and count($this->filesets) == 0) {
  38        throw new BuildException("Missing either a nested fileset or attribute 'file' set");
  39      }
  40  
  41      if($this->file instanceof PhingFile) {
  42        $this->lint($this->file->getPath());
  43      } else { // process filesets
  44        $project = $this->getProject();
  45        foreach($this->filesets as $fs) {
  46      $ds = $fs->getDirectoryScanner($project);
  47      $files = $ds->getIncludedFiles();
  48      $dir = $fs->getDir($this->project)->getPath();
  49      foreach($files as $file) {
  50        $this->lint($dir.DIRECTORY_SEPARATOR.$file);
  51      }
  52        }
  53      }
  54    }
  55  
  56    /**
  57     * Performs the actual syntax check
  58     *
  59     * @param string $file
  60     * @return void
  61     */
  62    protected function lint($file) {
  63      $command = 'php -l ';
  64      if(file_exists($file)) {
  65        if(is_readable($file)) {
  66      $message = array();
  67      exec($command.$file, $message);
  68      if(!preg_match('/^No syntax errors detected/', $message[0])) {
  69        $this->log($message[1], PROJECT_MSG_ERR);
  70      } else {
  71        $this->log($file.': No syntax errors detected', PROJECT_MSG_INFO);
  72      }
  73        } else {
  74      throw new BuildException('Permission denied: '.$file);
  75        }
  76      } else {
  77        throw new BuildException('File not found: '.$file);
  78      }
  79    }
  80  }
  81  
  82  ?>