Ejemplo n.º 1
0
static int updateVersionHelper(const QString &command)
{
    Utils::SynchronousProcess process;
    Utils::SynchronousProcessResponse response
            = process.runBlocking(command, QStringList() << QLatin1String("--version"));
    if (response.result != Utils::SynchronousProcessResponse::Finished)
        return 0;

    // Astyle prints the version on stdout or stderr, depending on platform
    const int version = parseVersion(response.stdOut().trimmed());
    if (version != 0)
        return version;
    return parseVersion(response.stdErr().trimmed());
}
Ejemplo n.º 2
0
void ArtisticStyleSettings::createDocumentationFile() const
{
    Utils::SynchronousProcess process;
    process.setTimeoutS(2);
    Utils::SynchronousProcessResponse response
            = process.runBlocking(command(), QStringList() << QLatin1String("-h"));
    if (response.result != Utils::SynchronousProcessResponse::Finished)
        return;

    QFile file(documentationFilePath());
    const QFileInfo fi(file);
    if (!fi.exists())
        fi.dir().mkpath(fi.absolutePath());
    if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text))
        return;

    bool contextWritten = false;
    QXmlStreamWriter stream(&file);
    stream.setAutoFormatting(true);
    stream.writeStartDocument("1.0", true);
    stream.writeComment("Created " + QDateTime::currentDateTime().toString(Qt::ISODate));
    stream.writeStartElement(Constants::DOCUMENTATION_XMLROOT);

    // astyle writes its output to 'error'...
    const QStringList lines = response.stdErr().split(QLatin1Char('\n'));
    QStringList keys;
    QStringList docu;
    for (QString line : lines) {
        line = line.trimmed();
        if ((line.startsWith("--") && !line.startsWith("---")) || line.startsWith("OR ")) {
            const QStringList rawKeys = line.split(" OR ", QString::SkipEmptyParts);
            for (QString k : rawKeys) {
                k = k.trimmed();
                k.remove('#');
                keys << k;
                if (k.startsWith("--"))
                    keys << k.right(k.size() - 2);
            }
        } else {
            if (line.isEmpty()) {
                if (!keys.isEmpty()) {
                    // Write entry
                    stream.writeStartElement(Constants::DOCUMENTATION_XMLENTRY);
                    stream.writeStartElement(Constants::DOCUMENTATION_XMLKEYS);
                    for (const QString &key : keys)
                        stream.writeTextElement(Constants::DOCUMENTATION_XMLKEY, key);
                    stream.writeEndElement();
                    const QString text = "<p><span class=\"option\">"
                            + keys.filter(QRegExp("^\\-")).join(", ") + "</span></p><p>"
                            + (docu.join(' ').toHtmlEscaped()) + "</p>";
                    stream.writeTextElement(Constants::DOCUMENTATION_XMLDOC, text);
                    stream.writeEndElement();
                    contextWritten = true;
                }
                keys.clear();
                docu.clear();
            } else if (!keys.isEmpty()) {
                docu << line;
            }
        }
    }

    stream.writeEndElement();
    stream.writeEndDocument();

    // An empty file causes error messages and a contextless file preventing this function to run
    // again in order to generate the documentation successfully. Thus delete the file.
    if (!contextWritten) {
        file.close();
        file.remove();
    }
}