print --help output to stdout, not stderr (like tridge rsync)

related to #35
gokrazy · Feb 5, 2025 · 23f7226 · 23f7226
1 parent 732f2ea
commit 23f7226
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/internal/daemonmaincmd/maincmd.go b/internal/daemonmaincmd/maincmd.go
@@ -38,8 +38,8 @@ func Main(ctx context.Context, args []string, stdin io.Reader, stdout io.Writer,
 	opts, opt := rsyncd.NewGetOpt()
 	remaining, err := opt.Parse(args[1:])
 	if opt.Called("help") {
-		fmt.Fprint(stderr, opt.Help())
-		os.Exit(0) // exit with code 0 for compatibility with tridge rsync
+		fmt.Println(opt.Help()) // tridge rsync prints help to stdout
+		os.Exit(0)              // exit with code 0 for compatibility with tridge rsync
 	}
 	if err != nil {
 		return err

diff --git a/internal/receivermaincmd/receivermaincmd.go b/internal/receivermaincmd/receivermaincmd.go
@@ -356,8 +356,8 @@ func Main(args []string, stdin io.Reader, stdout io.Writer, stderr io.Writer) (*
 	opts, opt := NewGetOpt()
 	remaining, err := opt.Parse(args[1:])
 	if opt.Called("help") {
-		fmt.Fprintln(os.Stderr, opt.Help())
-		return nil, nil // exit with code 0 for compatibility with tridge rsync
+		fmt.Println(opt.Help()) // tridge rsync prints help to stdout
+		return nil, nil         // exit with code 0 for compatibility with tridge rsync
 	}
 	if err != nil {
 		return nil, err