/**
* Makes sure that template and compiler paths are set
* @param string $method
* @throws KnitException
*/
public function checkPaths(string $method)
{
// Path to template files
if (!isset($this->diskTemplate)) {
throw KnitException::pathNotSet($method, "template", "setTemplatePath");
}
// Path to compiler's working directory
if (!isset($this->diskCompiler)) {
throw KnitException::pathNotSet($method, "compiler", "setCompilerPath");
}
}
/**
* @return Knit
* @throws KnitException
*/
public function flushCache() : Knit
{
if (!isset($this->diskCache)) {
throw KnitException::pathNotSet(__METHOD__, "cache", "setCachePath");
}
$cacheFiles = $this->diskCache->find("knit_*");
foreach ($cacheFiles as $file) {
$this->diskCache->delete($file);
}
return $this;
}
/**
* @return string
* @throws KnitException
*/
public function getCachePath() : string
{
if (!isset($this->diskCache)) {
throw KnitException::pathNotSet(__METHOD__, "cache", "setCachePath");
}
return $this->diskCache->getPath();
}
