singular print-attestation

Signed-off-by: Ramon Petgrave <ramon.petgrave64@gmail.com>

cli/slsa-verifier/verify.go

@@ -199,7 +199,7 @@ func verifyVSACmd() *cobra.Command {
 				VerifierID:        &o.VerifierID,
 				ResourceUri:       &o.ResourceUri,
 				VerifiedLevels:    &o.VerifiedLevels,
-				PrintAttestations: &o.PrintAttestations,
+				PrintAttestation:  &o.PrintAttestation,
 				PublicKeyPath:     &o.PublicKeyPath,
 				PublicKeyID:       &o.PublicKeyID,
 				SignatureHashAlgo: &o.SignatureHashAlgo,

cli/slsa-verifier/verify/options.go

@@ -137,7 +137,7 @@ type VerifyVSAOptions struct {
 	PublicKeyPath     string
 	PublicKeyID       string
 	SignatureHashAlgo string
-	PrintAttestations bool
+	PrintAttestation  bool
 }
 
 var _ Interface = (*VerifyVSAOptions)(nil)
@@ -159,7 +159,7 @@ func (o *VerifyVSAOptions) AddFlags(cmd *cobra.Command) {
 	cmd.Flags().StringSliceVar(&o.VerifiedLevels, "verified-levels", []string{},
 		"the levels of verification to be performed")
 
-	cmd.Flags().BoolVar(&o.PrintAttestations, "print-attestations", false,
+	cmd.Flags().BoolVar(&o.PrintAttestation, "print-attestation", false,
 		"[optional] print the verified attestations to stdout")
 
 	cmd.Flags().StringVar(&o.PublicKeyPath, "public-key-path", "",

cli/slsa-verifier/verify/verify_vsa.go

@@ -35,7 +35,7 @@ type VerifyVSACommand struct {
 	VerifierID        *string
 	ResourceUri       *string
 	VerifiedLevels    *[]string
-	PrintAttestations *bool
+	PrintAttestation  *bool
 	PublicKeyPath     *string
 	PublicKeyID       *string
 	SignatureHashAlgo *string
@@ -93,7 +93,7 @@ func (c *VerifyVSACommand) Exec(ctx context.Context) (*utils.TrustedAttesterID,
 		printFailed(err)
 		return nil, err
 	}
-	if *c.PrintAttestations {
+	if *c.PrintAttestation {
 		fmt.Fprintf(os.Stdout, "%s\n", string(verifiedProvenance))
 	}
 	// verfiers.VerifyVSA already checks if the producerID matches