function getDiff()
{
$diffSequence = [];
// Tables
$tableData = new TableData($this->manager);
$sourceTables = $this->manager->getTables('source');
$targetTables = $this->manager->getTables('target');
$commonTables = array_intersect($sourceTables, $targetTables);
foreach ($commonTables as $table) {
try {
$diffs = $tableData->getDiff($table);
$diffSequence = array_merge($diffSequence, $diffs);
} catch (DataException $e) {
Logger::error($e->getMessage());
}
}
$addedTables = array_diff($sourceTables, $targetTables);
foreach ($addedTables as $table) {
$diffs = $tableData->getNewData($table);
$diffSequence = array_merge($diffSequence, $diffs);
}
$deletedTables = array_diff($targetTables, $sourceTables);
foreach ($deletedTables as $table) {
$diffs = $tableData->getOldData($table);
$diffSequence = array_merge($diffSequence, $diffs);
}
return $diffSequence;
}
public function run()
{
// Increase memory limit
ini_set('memory_limit', '512M');
try {
// Params
$paramsFactory = new ParamsFactory();
$params = $paramsFactory->get();
// Diff
$diffCalculator = new DiffCalculator();
$diff = $diffCalculator->getDiff($params);
// Empty diff
if (empty($diff['schema']) && empty($diff['data'])) {
Logger::info("Identical resources");
} else {
// SQL
$sqlGenerator = new SQLGenerator($diff);
$up = '';
$down = '';
if ($params->include !== 'down') {
$up = $sqlGenerator->getUp();
}
if ($params->include !== 'up') {
$down = $sqlGenerator->getDown();
}
// Generate
$templater = new Templater($params, $up, $down);
$templater->output();
}
Logger::success("Completed");
} catch (\Exception $e) {
if ($e instanceof BaseException) {
Logger::error($e->getMessage(), true);
} else {
Logger::error("Unexpected error: ");
throw $e;
}
}
}