Moving the print functions to a new package: printer

Signed-off-by: cmoulliard <[email protected]>

pkg/cmd/get/clusters.go

@@ -7,6 +7,7 @@ import (
 	"github.com/cnoe-io/idpbuilder/pkg/cmd/helpers"
 	"github.com/cnoe-io/idpbuilder/pkg/k8s"
 	"github.com/cnoe-io/idpbuilder/pkg/kind"
+	"github.com/cnoe-io/idpbuilder/pkg/printer"
 	"github.com/cnoe-io/idpbuilder/pkg/util"
 	"github.com/spf13/cobra"
 	"io"
@@ -87,11 +88,11 @@ func list(cmd *cobra.Command, args []string) error {
 func printClustersOutput(outWriter io.Writer, clusters []Cluster, format string) error {
 	switch format {
 	case "json":
-		return util.PrintDataAsJson(clusters, outWriter)
+		return printer.PrintDataAsJson(clusters, outWriter)
 	case "yaml":
-		return util.PrintDataAsYaml(clusters, outWriter)
+		return printer.PrintDataAsYaml(clusters, outWriter)
 	case "table":
-		return util.PrintTable(generateClusterTable(clusters), outWriter)
+		return printer.PrintTable(generateClusterTable(clusters), outWriter)
 	default:
 
 		return fmt.Errorf("output format %s is not supported", format)

pkg/cmd/get/secrets.go

@@ -3,7 +3,7 @@ package get
 import (
 	"context"
 	"fmt"
-	"github.com/cnoe-io/idpbuilder/pkg/util"
+	"github.com/cnoe-io/idpbuilder/pkg/printer"
 	"io"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"os"
@@ -206,11 +206,11 @@ func generateSecretTable(secretTable []Secret) metav1.Table {
 func printSecretsOutput(outWriter io.Writer, secrets []Secret, format string) error {
 	switch format {
 	case "json":
-		return util.PrintDataAsJson(secrets, outWriter)
+		return printer.PrintDataAsJson(secrets, outWriter)
 	case "yaml":
-		return util.PrintDataAsYaml(secrets, outWriter)
+		return printer.PrintDataAsYaml(secrets, outWriter)
 	case "table":
-		return util.PrintTable(generateSecretTable(secrets), outWriter)
+		return printer.PrintTable(generateSecretTable(secrets), outWriter)
 	default:
 		return fmt.Errorf("output format %s is not supported", format)
 	}

pkg/printer/printer.go

@@ -0,0 +1,30 @@
+package printer
+
+import (
+	"encoding/json"
+	"io"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/cli-runtime/pkg/printers"
+	"sigs.k8s.io/yaml"
+)
+
+func PrintTable(table metav1.Table, outWriter io.Writer) error {
+	printer := printers.NewTablePrinter(printers.PrintOptions{})
+	return printer.PrintObj(&table, outWriter)
+}
+
+func PrintDataAsJson(data any, outWriter io.Writer) error {
+	enc := json.NewEncoder(outWriter)
+	enc.SetEscapeHTML(false)
+	enc.SetIndent("", "  ")
+	return enc.Encode(data)
+}
+
+func PrintDataAsYaml(data any, outWriter io.Writer) error {
+	b, err := yaml.Marshal(data)
+	if err != nil {
+		return err
+	}
+	_, err = outWriter.Write(b)
+	return err
+}

pkg/util/util.go

@@ -4,10 +4,7 @@ import (
 	"context"
 	"crypto/rand"
 	"crypto/tls"
-	"encoding/json"
 	"fmt"
-	"io"
-	"k8s.io/cli-runtime/pkg/printers"
 	"math"
 	"math/big"
 	mathrand "math/rand"
@@ -19,11 +16,9 @@ import (
 	"time"
 
 	"github.com/cnoe-io/idpbuilder/api/v1alpha1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/kind/pkg/cluster"
-	"sigs.k8s.io/yaml"
 )
 
 const (
@@ -188,24 +183,3 @@ func SetPackageLabels(obj client.Object) {
 		labels[v1alpha1.PackageTypeLabelKey] = v1alpha1.PackageTypeLabelCustom
 	}
 }
-
-func PrintTable(table metav1.Table, outWriter io.Writer) error {
-	printer := printers.NewTablePrinter(printers.PrintOptions{})
-	return printer.PrintObj(&table, outWriter)
-}
-
-func PrintDataAsJson(data any, outWriter io.Writer) error {
-	enc := json.NewEncoder(outWriter)
-	enc.SetEscapeHTML(false)
-	enc.SetIndent("", "  ")
-	return enc.Encode(data)
-}
-
-func PrintDataAsYaml(data any, outWriter io.Writer) error {
-	b, err := yaml.Marshal(data)
-	if err != nil {
-		return err
-	}
-	_, err = outWriter.Write(b)
-	return err
-}