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package spool
import (
"fmt"
"github.com/spf13/pflag"
"os"
"runtime/debug"
"time"
)
var (
DebugFlag = pflag.BoolP("debug", "d", false, "show debug output")
)
func Debug(format string, args ...any) {
if !*DebugFlag {
return
}
_, _ = fmt.Fprintf(os.Stderr, format, args...)
}
func Info(format string, args ...any) {
_, _ = fmt.Fprintf(os.Stdout, timestamp(format), args...)
}
func Warn(format string, args ...any) {
_, _ = fmt.Fprintf(os.Stderr, timestamp(format), args...)
}
func Panic(format string, args ...any) {
_, _ = fmt.Fprintf(os.Stderr, timestamp(format), args...)
debug.PrintStack()
os.Exit(1)
}
func timestamp(in string) string {
n := time.Now()
return fmt.Sprintf("[%v] %v", n.Format(time.TimeOnly), in)
}
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