Method updateModIndex

launcher/modplatform/packwiz/Packwiz.cpp:127–190

}

void V1::updateModIndex(QDir& index_dir, Mod& mod)
{
    if (!mod.isValid()) {
        qCritical() << QString("Tried to update metadata of an invalid mod!");
        return;
    }

    // Ensure the corresponding mod's info exists, and create it if not

    auto normalized_fname = indexFileName(mod.slug);
    auto real_fname = getRealIndexName(index_dir, normalized_fname);

    QFile index_file(index_dir.absoluteFilePath(real_fname));

    if (real_fname != normalized_fname)
        index_file.rename(normalized_fname);

    // There's already data on there!
    // TODO: We should do more stuff here, as the user is likely trying to
    // override a file. In this case, check versions and ask the user what
    // they want to do!
    if (index_file.exists()) {
        index_file.remove();
    }

    if (!index_file.open(QIODevice::ReadWrite)) {
        qCritical() << QString("Could not open file %1!").arg(indexFileName(mod.name));
        return;
    }

    // Put TOML data into the file
    QTextStream in_stream(&index_file);
    auto addToStream = [&in_stream](QString&& key, QString value) { in_stream << QString("%1 = \"%2\"\n").arg(key, value); };

    {
        addToStream("name", mod.name);
        addToStream("filename", mod.filename);
        addToStream("side", mod.side);

        in_stream << QString("\n[download]\n");
        addToStream("mode", mod.mode);
        addToStream("url", mod.url.toString());
        addToStream("hash-format", mod.hash_format);
        addToStream("hash", mod.hash);

        in_stream << QString("\n[update]\n");
        in_stream << QString("[update.%1]\n").arg(ProviderCaps.name(mod.provider));
        switch (mod.provider) {
            case (ModPlatform::Provider::FLAME):
                in_stream << QString("file-id = %1\n").arg(mod.file_id.toString());
                in_stream << QString("project-id = %1\n").arg(mod.project_id.toString());
                break;
            case (ModPlatform::Provider::MODRINTH):
                addToStream("mod-id", mod.mod_id().toString());
                addToStream("version", mod.version().toString());
                break;
        }
        in_stream << QString("\n[update.do_updates]\n");