/**
* Returns true if line is definition of one of the indexes.
*
* @param string $line The line from CREATE STATEMENT.
*
* @return bool
*/
public static function isIndexDef($line)
{
if (Str::startsWith($line, 'PRIMARY KEY')) {
return true;
}
if (Str::startsWith($line, 'UNIQUE KEY')) {
return true;
}
if (Str::startsWith($line, 'KEY')) {
return true;
}
return false;
}
/**
* @dataProvider containsProvider
*
* @covers ::contains
*
* @param string $haystack
* @param string $needle
* @param bool $ignoreCase
* @param bool $expected
*/
public function test_containsProvider($haystack, $needle, $ignoreCase, $expected)
{
// When
$got = Str::contains($haystack, $needle, $ignoreCase);
// Then
$this->assertSame($expected, $got);
}
private function getGitVersion($fileOrDir)
{
$newestVersion = '0.0.0';
$currentDir = getcwd();
$gitCommand = 'git tag';
if (!Interaction::commandExist('git')) {
return $newestVersion;
}
if (Str::endsWith($fileOrDir, 'php')) {
$dir = dirname($fileOrDir);
} else {
$dir = $fileOrDir;
}
$dir = realpath($dir);
chdir($dir);
exec($gitCommand, $output);
foreach ($output as $version) {
if (version_compare($newestVersion, $version) === -1) {
$newestVersion = $version;
}
}
chdir($currentDir);
return $newestVersion;
}
/**
* Returns true if line is definition of one of the index constraints.
*
* @param string $line The line from CREATE STATEMENT.
*
* @return bool
*/
public static function isConstraintDef($line)
{
if (Str::startsWith($line, 'CONSTRAINT')) {
return true;
}
return false;
}
/**
* Fix and rewrite table CREATE statement if needed.
*
* @param bool $addIfNotExists Set to true to add if not exists condition.
*
* @return string The table create statement.
*/
protected function fixTableCreateStatement($addIfNotExists = false)
{
$tableCS = $this->tableCS;
if (!Str::endsWith(trim($this->tableCS), ';')) {
$tableCS = trim($this->tableCS) . ";";
}
$tableCS = preg_replace('/(AUTO_INCREMENT=)([0-9]+)/', '${1}1', $tableCS);
if (!$addIfNotExists) {
return $tableCS;
}
/* @noinspection SqlNoDataSourceInspection */
$tableCS = preg_replace('/CREATE TABLE/', 'CREATE TABLE IF NOT EXISTS', $tableCS);
return $tableCS;
}