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Throwing error on uncompiled templates #33

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Merged
EvanLovely merged 1 commit into from
Oct 12, 2016
Merged

Throwing error on uncompiled templates #33

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11 changes: 10 additions & 1 deletion src/PatternLab/PatternEngine/Twig/Loaders/PatternLoader.php
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Original file line number Diff line number Diff line change
Expand Up @@ -116,7 +116,16 @@ public function __construct($options = array()) {
*/
public function render($options = array()) {

return $this->instance->render($options["pattern"], $options["data"]);
$result = $this->instance->render($options["pattern"], $options["data"]);
// This error handler catches files that didn't render using any of the loaders.
// The most common scenario is when a file's contents get passed to and through `Twig_Loader_String` and
// outputs the raw Twig file contents like `@atoms/buttons/button.twig`.
// @todo Remove this once `Twig_Loader_String` is removed.
if (strpos($result, "@") === 0) {
throw new \Twig_Error_Loader("Twig file not found: " . $result . "\n");
} else {
return $result;
}

}

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