1 files changed, 57 insertions, 0 deletions
diff --git a/launcher/minecraft/mod/tasks/LocalModUpdateTask.cpp b/launcher/minecraft/mod/tasks/LocalModUpdateTask.cpp
new file mode 100644
index 00000000..1bdecb8c
--- /dev/null
+++ b/launcher/minecraft/mod/tasks/LocalModUpdateTask.cpp
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+*  PolyMC - Minecraft Launcher
+*  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+*  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+*
+*  This program is free software: you can redistribute it and/or modify
+*  it under the terms of the GNU General Public License as published by
+*  the Free Software Foundation, version 3.
+*
+*  This program is distributed in the hope that it will be useful,
+*  but WITHOUT ANY WARRANTY; without even the implied warranty of
+*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*  GNU General Public License for more details.
+*
+*  You should have received a copy of the GNU General Public License
+*  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#include "LocalModUpdateTask.h"
+
+#include "Application.h"
+#include "FileSystem.h"
+#include "minecraft/mod/MetadataHandler.h"
+
+#ifdef Q_OS_WIN32
+#include <windows.h>
+#endif
+
+LocalModUpdateTask::LocalModUpdateTask(QDir index_dir, ModPlatform::IndexedPack& mod, ModPlatform::IndexedVersion& mod_version)
+    : m_index_dir(index_dir), m_mod(mod), m_mod_version(mod_version)
+{
+    // Ensure a '.index' folder exists in the mods folder, and create it if it does not
+    if (!FS::ensureFolderPathExists(index_dir.path())) {
+        emitFailed(QString("Unable to create index for mod %1!").arg(m_mod.name));
+    }
+
+#ifdef Q_OS_WIN32
+    SetFileAttributesA(index_dir.path().toStdString().c_str(), FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_NOT_CONTENT_INDEXED);
+#endif
+}
+
+void LocalModUpdateTask::executeTask()
+{
+    setStatus(tr("Updating index for mod:\n%1").arg(m_mod.name));
+
+    auto pw_mod = Metadata::create(m_index_dir, m_mod, m_mod_version);
+    Metadata::update(m_index_dir, pw_mod);
+
+    emitSucceeded();
+}
+
+auto LocalModUpdateTask::abort() -> bool
+{
+    emitAborted();
+    return true;
+}