/**
* remove an array of files in a directory, and a list of subdirectories
* which will only be deleted if 'includeEmpty' is true
* @param PhingFile $d directory to work from
* @param array &$files array of files to delete; can be of zero length
* @param array &$dirs array of directories to delete; can of zero length
*/
private function removeFiles(PhingFile $d, &$files, &$dirs)
{
if (count($files) > 0) {
$this->log("Deleting " . count($files) . " files from " . $d->__toString());
for ($j = 0, $_j = count($files); $j < $_j; $j++) {
$f = new PhingFile($d, $files[$j]);
$this->log("Deleting " . $f->getAbsolutePath(), $this->verbosity);
try {
$f->delete();
} catch (Exception $e) {
$message = "Unable to delete file " . $f->__toString() . ": " . $e->getMessage();
if ($this->failonerror) {
throw new BuildException($message);
} else {
$this->log($message, $this->quiet ? Project::MSG_VERBOSE : Project::MSG_WARN);
}
}
}
}
if (count($dirs) > 0 && $this->includeEmpty) {
$dirCount = 0;
for ($j = count($dirs) - 1; $j >= 0; --$j) {
$dir = new PhingFile($d, $dirs[$j]);
$dirFiles = $dir->listDir();
if ($dirFiles === null || count($dirFiles) === 0) {
$this->log("Deleting " . $dir->__toString(), $this->verbosity);
try {
$dir->delete();
$dirCount++;
} catch (Exception $e) {
$message = "Unable to delete directory " . $dir->__toString();
if ($this->failonerror) {
throw new BuildException($message);
} else {
$this->log($message, $this->quiet ? Project::MSG_VERBOSE : Project::MSG_WARN);
}
}
}
}
if ($dirCount > 0) {
$this->log("Deleted {$dirCount} director" . ($dirCount == 1 ? "y" : "ies") . " from " . $d->__toString());
}
}
}
