mlog: --max-log-files to set the max number of rotated log files

3 files changed, 10 insertions, 2 deletions

diff --git a/src/daemon/command_line_args.h b/src/daemon/command_line_args.h
index 4673590aa..cba71bf3b 100644
--- a/src/daemon/command_line_args.h
+++ b/src/daemon/command_line_args.h
@@ -72,6 +72,11 @@ namespace daemon_args
   , "Specify maximum log file size [B]"
   , MAX_LOG_FILE_SIZE
   };
+  const command_line::arg_descriptor<std::size_t> arg_max_log_files = {
+    "max-log-files"
+  , "Specify maximum number of rotated log files to be saved (no limit by setting to 0)"
+  , MAX_LOG_FILES
+  };
   const command_line::arg_descriptor<std::string> arg_log_level = {
     "log-level"
   , ""
diff --git a/src/daemon/main.cpp b/src/daemon/main.cpp
index 49494e889..822be0d70 100644
--- a/src/daemon/main.cpp
+++ b/src/daemon/main.cpp
@@ -84,6 +84,7 @@ int main(int argc, char const * argv[])
       command_line::add_arg(core_settings, daemon_args::arg_log_file);
       command_line::add_arg(core_settings, daemon_args::arg_log_level);
       command_line::add_arg(core_settings, daemon_args::arg_max_log_file_size);
+      command_line::add_arg(core_settings, daemon_args::arg_max_log_files);
       command_line::add_arg(core_settings, daemon_args::arg_max_concurrency);
       command_line::add_arg(core_settings, daemon_args::arg_zmq_rpc_bind_ip);
       command_line::add_arg(core_settings, daemon_args::arg_zmq_rpc_bind_port);
@@ -203,7 +204,7 @@ int main(int argc, char const * argv[])
     if (!command_line::is_arg_defaulted(vm, daemon_args::arg_log_file))
       log_file_path = command_line::get_arg(vm, daemon_args::arg_log_file);
     log_file_path = bf::absolute(log_file_path, relative_path_base);
-    mlog_configure(log_file_path.string(), true, command_line::get_arg(vm, daemon_args::arg_max_log_file_size));
+    mlog_configure(log_file_path.string(), true, command_line::get_arg(vm, daemon_args::arg_max_log_file_size), command_line::get_arg(vm, daemon_args::arg_max_log_files));
 
     // Set log level
     if (!command_line::is_arg_defaulted(vm, daemon_args::arg_log_level))
diff --git a/src/wallet/wallet_args.cpp b/src/wallet/wallet_args.cpp
index 6311e7700..91aad9c6e 100644
--- a/src/wallet/wallet_args.cpp
+++ b/src/wallet/wallet_args.cpp
@@ -101,6 +101,7 @@ namespace wallet_args
 
     const command_line::arg_descriptor<std::string> arg_log_level = {"log-level", "0-4 or categories", ""};
     const command_line::arg_descriptor<std::size_t> arg_max_log_file_size = {"max-log-file-size", "Specify maximum log file size [B]", MAX_LOG_FILE_SIZE};
+    const command_line::arg_descriptor<std::size_t> arg_max_log_files = {"max-log-files", "Specify maximum number of rotated log files to be saved (no limit by setting to 0)", MAX_LOG_FILES};
     const command_line::arg_descriptor<uint32_t> arg_max_concurrency = {"max-concurrency", wallet_args::tr("Max number of threads to use for a parallel job"), DEFAULT_MAX_CONCURRENCY};
     const command_line::arg_descriptor<std::string> arg_log_file = {"log-file", wallet_args::tr("Specify log file"), ""};
     const command_line::arg_descriptor<std::string> arg_config_file = {"config-file", wallet_args::tr("Config file"), "", true};
@@ -119,6 +120,7 @@ namespace wallet_args
     command_line::add_arg(desc_params, arg_log_file);
     command_line::add_arg(desc_params, arg_log_level);
     command_line::add_arg(desc_params, arg_max_log_file_size);
+    command_line::add_arg(desc_params, arg_max_log_files);
     command_line::add_arg(desc_params, arg_max_concurrency);
     command_line::add_arg(desc_params, arg_config_file);
 
@@ -180,7 +182,7 @@ namespace wallet_args
       log_path = command_line::get_arg(vm, arg_log_file);
     else
       log_path = mlog_get_default_log_path(default_log_name);
-    mlog_configure(log_path, log_to_console, command_line::get_arg(vm, arg_max_log_file_size));
+    mlog_configure(log_path, log_to_console, command_line::get_arg(vm, arg_max_log_file_size), command_line::get_arg(vm, arg_max_log_files));
     if (!command_line::is_arg_defaulted(vm, arg_log_level))
     {
       mlog_set_log(command_line::get_arg(vm, arg_log_level).c_str());