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Added default path for route if not specified #57

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Added default path for route if not specified #57

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14 changes: 10 additions & 4 deletions ...anagers/easynav_routes_maps_manager/src/easynav_routes_maps_manager/RoutesMapsManager.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -74,11 +74,12 @@ void RoutesMapsManager::on_initialize()

map_path_.clear();
if (package_name.empty() && map_path_file.empty()) {
// Accepted: we will use a default in-memory route in load_routes_from_yaml().
// No path configured: default to /tmp so that save_routes still works.
map_path_ = "/tmp/routes.yaml";
RCLCPP_INFO(
node->get_logger(),
"[%s] No package or map_path_file specified, using default in-memory route",
plugin_name.c_str());
"[%s] No package or map_path_file specified, routes will be saved to %s",
plugin_name.c_str(), map_path_.c_str());
} else if (!map_path_file.empty() && map_path_file[0] == '/') {
// Absolute path: ignore package_name.
map_path_ = map_path_file;
Expand Down Expand Up @@ -161,11 +162,16 @@ void RoutesMapsManager::on_initialize()
out << YAML::EndMap;

std::ofstream file(map_path_);
if (!file.is_open()) {
response->success = false;
response->message = "Could not open file for writing: " + map_path_;
return;
}
file << out.c_str();
file.close();

response->success = true;
response->message = "Routes saved";
response->message = "Routes saved to " + map_path_;
} catch (const std::exception & e) {
response->success = false;
response->message = e.what();
Expand Down
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