Correct the remaining review style findings

[onechat] / main.go

diff --git a/main.go b/main.go
index 271a91a56d749d67880213d921a949ecfa6b8b15..89eb839d1f970eba36047c3a7cc4f395749576fe 100644 (file)
--- a/main.go
+++ b/main.go
@@ -1,3 +1,4 @@
+// Command onechat runs the agent daemon and its terminal client.
 package main
 
 import (
@@ -11,7 +12,9 @@ import (
 func main() {
        err := run()
        if err != nil {
-               fmt.Fprintln(os.Stderr, "onechat:", err)
+               // A failed error report cannot be reported through the same
+               // stream.
+               fmt.Fprintln(os.Stderr, "onechat:", err) // nolint: errcheck
                os.Exit(1)
        }
 }
@@ -20,10 +23,5 @@ func run() error {
        ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
        defer cancel()
 
-       _, err := fmt.Println("onechat")
-       if err != nil {
-               return err
-       }
-
-       return ctx.Err()
+       return parseCommand(ctx, os.Args[1:])
 }