Add SetUsageMessage For daemons (#4134)

vesoft-inc · Apr 13, 2022 · c1ab867 · c1ab867
1 parent 50159ab
commit c1ab867
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Showing 4 changed files with 4 additions and 0 deletions.
diff --git a/src/daemons/GraphDaemon.cpp b/src/daemons/GraphDaemon.cpp
@@ -42,6 +42,7 @@ DECLARE_bool(containerized);
 
 int main(int argc, char *argv[]) {
   google::SetVersionString(nebula::versionString());
+  google::SetUsageMessage("Usage: " + std::string(argv[0]) + " [options]");
   if (argc == 1) {
     printHelp(argv[0]);
     return EXIT_FAILURE;

diff --git a/src/daemons/MetaDaemon.cpp b/src/daemons/MetaDaemon.cpp
@@ -60,6 +60,7 @@ extern Status setupBreakpad();
 
 int main(int argc, char* argv[]) {
   google::SetVersionString(nebula::versionString());
+  google::SetUsageMessage("Usage: " + std::string(argv[0]) + " [options]");
   // Detect if the server has already been started
   // Check pid before glog init, in case of user may start daemon twice
   // the 2nd will make the 1st failed to output log anymore

diff --git a/src/daemons/StandAloneDaemon.cpp b/src/daemons/StandAloneDaemon.cpp
@@ -88,6 +88,7 @@ DEFINE_int32(meta_port, 45500, "Meta daemon listening port");
 
 int main(int argc, char *argv[]) {
   google::SetVersionString(nebula::versionString());
+  google::SetUsageMessage("Usage: " + std::string(argv[0]) + " [options]");
   gflags::ParseCommandLineFlags(&argc, &argv, false);
 
   if (argc == 1) {

diff --git a/src/daemons/StorageDaemon.cpp b/src/daemons/StorageDaemon.cpp
@@ -53,6 +53,7 @@ extern Status setupBreakpad();
 
 int main(int argc, char *argv[]) {
   google::SetVersionString(nebula::versionString());
+  google::SetUsageMessage("Usage: " + std::string(argv[0]) + " [options]");
   // Detect if the server has already been started
   // Check pid before glog init, in case of user may start daemon twice
   // the 2nd will make the 1st failed to output log anymore