func TestCron(t *testing.T) {
// Schedule a cron ticker for every 5 seconds.
ticker := cron.Must(cron.Parse("0/5 * * * * * *"))
defer ticker.Stop()
// Wait for the tick to be delivered with 10 seconds.
select {
case <-ticker.C:
case <-time.After(10 * time.Second):
t.Error("cron failed to deliver tick in time")
}
}
func main() {
t, err := cron.Parse(os.Args[1])
if err != nil {
log.Fatal(err)
}
cmd := os.Args[2]
args := os.Args[3:len(os.Args)]
for {
<-t.C
cmd := exec.Command(cmd, args...)
out, err := cmd.CombinedOutput()
fmt.Printf(string(out))
if err != nil {
log.Fatal(err)
}
}
}
