pmt: start working on 1.3.0

- Add log cleaner function.
 - Introduce function flag structure.
 - Some improvements.

src/functions/CleanLogFunction.cpp

@@ -0,0 +1,41 @@
+/*
+Copyright 2025 Yağız Zengin
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+           http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+#include "functions.hpp"
+#include <PartitionManager/PartitionManager.hpp>
+
+#define CFUN "cleanLogFunction"
+#define FUNCTION_CLASS cleanLogFunction
+
+namespace PartitionManager {
+INIT {
+  LOGN(CFUN, INFO) << "Initializing variables of clean log function." << std::endl;
+  flags = {FunctionFlags::NO_MAP_CHECK, FunctionFlags::NO_SU};
+  cmd = _app.add_subcommand("clean-logs", "Clean PMT logs.");
+  return true;
+}
+
+RUN {
+  LOGN(CFUN, INFO) << "Removing log file: " << VARS.logFile << std::endl;
+  Helper::LoggingProperties::setLoggingState(YES); // eraseEntry writes log!
+  return Helper::eraseEntry(VARS.logFile);
+}
+
+IS_USED_COMMON_BODY
+
+NAME { return CFUN; }
+
+} // namespace PartitionManager