git.giacomolli.uk - onechat/blob - main.go

   1 package main
   2
   3 import (
   4         "context"
   5         "fmt"
   6         "os"
   7         "os/signal"
   8         "syscall"
   9 )
  10
  11 func main() {
  12         err := run()
  13         if err != nil {
  14                 fmt.Fprintln(os.Stderr, "onechat:", err)
  15                 os.Exit(1)
  16         }
  17 }
  18
  19 func run() error {
  20         ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
  21         defer cancel()
  22
  23         _, err := fmt.Println("onechat")
  24         if err != nil {
  25                 return err
  26         }
  27
  28         return ctx.Err()
  29 }