public function getDiff()
{
$fromFileFullPath = $this->_comparison->getMagentoVersion()->getBaseDir() . '/' . $this->getFileName();
$toFileFullPath = $this->_comparison->getMagentoInstanceRootDirectory() . '/' . $this->getFileName();
$context = $this->_comparison->getLinesOfContext();
$lines = $this->_executeShellCommand(sprintf('LANG=en_US diff -U%s -w %s %s', $context, $fromFileFullPath, $toFileFullPath));
foreach ($lines as &$line) {
$comparisonItemLine = new \KJ\Magento\Util\Comparison\Item\Line($line);
if ($comparisonItemLine->isAdditionLine()) {
$line = "<info>" . $line . "</info>";
$this->_numberOfDifferences++;
}
if ($comparisonItemLine->isRemovalLine()) {
$line = "<comment>" . $line . "</comment>";
$this->_numberOfDifferences++;
}
}
return $lines;
}
public function getDiff()
{
if ($this->_diffResult !== null) {
return $this->_diffResult;
}
$fromFileFullPath = $this->_getAbsoluteFilePathToCompareAgainst();
$toFileFullPath = $this->_getAbsoluteFilePath();
$context = $this->_comparison->getLinesOfContext();
$additionalParameters = $this->_comparison->getAdditionalParameters();
$lines = $this->_executeShellCommand(sprintf('diff -U%s %s -w %s %s', $context, $additionalParameters, $fromFileFullPath, $toFileFullPath));
foreach ($lines as &$line) {
$comparisonItemLine = new \KJ\Magento\Util\Comparison\Item\Line($line);
if ($comparisonItemLine->isAdditionLine()) {
$line = "<info>" . $line . "</info>";
$this->_numberOfDifferences++;
}
if ($comparisonItemLine->isRemovalLine()) {
$line = "<comment>" . $line . "</comment>";
$this->_numberOfDifferences++;
}
}
$this->_diffResult = $lines;
return $lines;
}
