63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
#include <QCoreApplication>
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#include <QDir>
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#include <QDebug>
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#include <grantlee/engine.h>
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#include <grantlee/templateloader.h>
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int main(int argc, char **argv)
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{
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QCoreApplication app(argc, argv);
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QString templatesDir = QDir::currentPath();
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if (argc > 1) {
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templatesDir = QString::fromLocal8Bit(argv[1]);
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}
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Grantlee::Engine engine;
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auto loader = QSharedPointer<Grantlee::FileSystemTemplateLoader>::create();
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loader->setTemplateDirs(QStringList() << templatesDir);
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engine.addTemplateLoader(loader);
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QDir d(templatesDir);
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QStringList files = d.entryList(QStringList() << QStringLiteral("*.grantlee"), QDir::Files);
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if (files.isEmpty()) {
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qDebug() << "No .grantlee templates found in" << templatesDir;
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// Treat absence as successful parse (nothing to check) to avoid failing
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// when directory is empty in different setups.
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return 0;
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}
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bool ok = true;
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for (const QString &f : files) {
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Grantlee::Template t;
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try {
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t = engine.loadByName(f);
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} catch (...) {
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qDebug() << "Exception while loading" << f;
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ok = false;
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continue;
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}
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if (!t) {
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qDebug() << "Failed to load template" << f;
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ok = false;
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continue;
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}
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if (t->error() != Grantlee::NoError) {
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qDebug() << "Parse error in" << f << ":" << t->errorString();
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ok = false;
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continue;
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}
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// Render with empty context to ensure rendering path also works.
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Grantlee::Context ctx;
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QString out = t->render(&ctx);
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if (out.isNull()) {
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qDebug() << "Rendering produced null for" << f;
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ok = false;
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continue;
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}
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}
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return ok ? 0 : 2;
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}
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