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|
package main
import (
"errors"
"fmt"
"os"
"os/exec"
"syscall"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
var rootCmd = &cobra.Command{
Use: "luksy",
Long: "A tool for creating and decrypting LUKS-encrypted disk images",
RunE: func(cmd *cobra.Command, args []string) error {
return cmd.Help()
},
PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
return nil
},
PersistentPostRunE: func(cmd *cobra.Command, args []string) error {
return nil
},
SilenceUsage: true,
SilenceErrors: true,
}
func main() {
var exitCode int
if err := rootCmd.Execute(); err != nil {
if logrus.IsLevelEnabled(logrus.TraceLevel) {
fmt.Fprintf(os.Stderr, "Error: %+v\n", err)
} else {
fmt.Fprintf(os.Stderr, "Error: %v\n", err)
}
exitCode = 1
var ee *exec.ExitError
if errors.As(err, &ee) {
if w, ok := ee.Sys().(syscall.WaitStatus); ok {
exitCode = w.ExitStatus()
}
}
}
os.Exit(exitCode)
}
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