public function updateContent(Meta $meta, $header, $fileContent)
{
if (!$this->isUpdatable($meta, $fileContent)) {
return $fileContent;
}
$startContent = '';
$fileContent = ltrim($fileContent);
if (null !== $meta->getStartTokenRegex()) {
// When no start token is found just ignore the content to prevent corrupting
if (!preg_match($meta->getStartTokenRegex(), $fileContent, $startMatch)) {
return $fileContent;
}
$startToken = $startMatch[0];
$startContent = trim($startToken) . "\n\n";
$fileContent = substr($fileContent, strlen($startMatch[0]));
}
if (preg_match('&^' . preg_quote($meta->getStartDelimiter()) . '+&', $fileContent)) {
$lines = preg_split("/\r\n|\n|\r/", $fileContent);
$lineNum = 0;
$linesCount = count($lines);
$line = $lines[$lineNum];
// Skip the comment lines till the end delimiter
while ($lineNum < $linesCount && !preg_match('&^\\h*' . preg_quote($meta->getEndDelimiter()) . '&', $line)) {
$line = $lines[$lineNum];
unset($lines[$lineNum]);
++$lineNum;
}
$fileContent = implode("\n", $lines);
}
return $startContent . $header . ltrim($fileContent);
} public function testUpdateContentPhpFileWithPreservedHeader()
{
$meta = $this->getMetaForPhp();
$input = <<<'EOT'
<?php
/*!
* This file is part of Your Package package.
*/
namespace Test;
class MetaTest
{
private $test;
public function __construct($test)
{
$this->test = $test;
}
}
EOT;
$expected = <<<'EOT'
<?php
/*!
* This file is part of Your Package package.
*/
namespace Test;
class MetaTest
{
private $test;
public function __construct($test)
{
$this->test = $test;
}
}
EOT;
$this->assertEquals(ltrim($expected), $this->helper->updateContent($meta, self::$header, $input));
}
