Method executeCommand

gui/checkthread.cpp:61–105

NOLINTNEXTLINE(performance-unnecessary-value-param) - used as callback so we need to preserve the signature

// NOLINTNEXTLINE(performance-unnecessary-value-param) - used as callback so we need to preserve the signature
int CheckThread::executeCommand(std::string exe, std::vector<std::string> args, std::string redirect, std::string &output) // cppcheck-suppress passedByValueCallback
{
    output.clear();

    QStringList args2;
    for (const std::string &arg: args)
        args2 << QString::fromStdString(arg);

    QProcess process;

    QString e = unquote(QString::fromStdString(exe));

    if (e.toLower().replace("\\", "/").endsWith("/python.exe") && !args.empty()) {
        const QString path = e.left(e.size()-11);
        QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
        env.insert("PYTHONPATH", path + "/Lib/site-packages");
        env.insert("PYTHONHOME", path);
        process.setProcessEnvironment(env);

        const QString pythonScript = unquote(args2[0]);
        if (pythonScript.endsWith(".py")) {
            const QString path2 = pythonScript.left(QString(pythonScript).replace('\\', '/').lastIndexOf("/"));
            process.setWorkingDirectory(path2);
        }
    }

    process.start(e, args2);
    while (!Settings::terminated() && !process.waitForFinished(1000)) {
        if (process.state() == QProcess::ProcessState::NotRunning)
            break;
    }

    if (redirect == "2>&1") {
        QString s1 = process.readAllStandardOutput();
        QString s2 = process.readAllStandardError();
        output = (s1 + "\n" + s2).toStdString();
    } else
        output = process.readAllStandardOutput().toStdString();

    if (startsWith(redirect, "2> ")) {
        std::ofstream fout(redirect.substr(3));
        fout << process.readAllStandardError().toStdString();
    }
    return process.exitCode();
}


CheckThread::CheckThread(ThreadResult &result, int threadIndex)