void CleanFilesTask::run()
{
foreach(const QString &name, m_files)
removeFileRecursion(QFileInfo(name), &m_errorMessage);
if (!m_errorMessage.isEmpty()) {
// Format and emit error.
const QString msg = CleanDialog::tr("There were errors when cleaning the repository %1:").
arg(QDir::toNativeSeparators(m_repository));
m_errorMessage.insert(0, QLatin1Char('\n'));
m_errorMessage.insert(0, msg);
emit error(m_errorMessage);
}
// Run in background, need to delete ourselves
this->deleteLater();
}
QScriptValue File::js_remove(QScriptContext *context, QScriptEngine *engine)
{
Q_UNUSED(engine);
if (Q_UNLIKELY(context->argumentCount() < 1)) {
return context->throwError(QScriptContext::SyntaxError,
Tr::tr("remove expects 1 argument"));
}
const auto se = static_cast<ScriptEngine *>(engine);
const DubiousContextList dubiousContexts({ DubiousContext(EvalContext::PropertyEvaluation) });
se->checkContext(QLatin1String("File.remove()"), dubiousContexts);
QString fileName = context->argument(0).toString();
QString errorMessage;
if (Q_UNLIKELY(!removeFileRecursion(QFileInfo(fileName), &errorMessage)))
return context->throwError(errorMessage);
return true;
}
// Helper for recursively removing files.
static void removeFileRecursion(const QFileInfo &f, QString *errorMessage)
{
// The version control system might list files/directory in arbitrary
// order, causing files to be removed from parent directories.
if (!f.exists())
return;
if (f.isDir()) {
const QDir dir(f.absoluteFilePath());
foreach(const QFileInfo &fi, dir.entryInfoList(QDir::AllEntries|QDir::NoDotAndDotDot|QDir::Hidden))
removeFileRecursion(fi, errorMessage);
QDir parent = f.absoluteDir();
if (!parent.rmdir(f.fileName()))
errorMessage->append(VCSBase::CleanDialog::tr("The directory %1 could not be deleted.").
arg(QDir::toNativeSeparators(f.absoluteFilePath())));
return;
}
if (!QFile::remove(f.absoluteFilePath())) {
if (!errorMessage->isEmpty())
errorMessage->append(QLatin1Char('\n'));
errorMessage->append(VCSBase::CleanDialog::tr("The file %1 could not be deleted.").
arg(QDir::toNativeSeparators(f.absoluteFilePath())));
}
}
