Rename gotk binary to flux

Signed-off-by: Hidde Beydals <hello@hidde.co>

cmd/flux/get_kustomization.go

@@ -0,0 +1,104 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"os"
+	"strconv"
+	"strings"
+
+	"github.com/fluxcd/pkg/apis/meta"
+	"github.com/fluxcd/toolkit/internal/utils"
+
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+)
+
+var getKsCmd = &cobra.Command{
+	Use:     "kustomizations",
+	Aliases: []string{"ks"},
+	Short:   "Get Kustomization statuses",
+	Long:    "The get kustomizations command prints the statuses of the resources.",
+	Example: `  # List all kustomizations and their status
+  flux get kustomizations
+`,
+	RunE: getKsCmdRun,
+}
+
+func init() {
+	getCmd.AddCommand(getKsCmd)
+}
+
+func getKsCmdRun(cmd *cobra.Command, args []string) error {
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig)
+	if err != nil {
+		return err
+	}
+
+	var listOpts []client.ListOption
+	if !allNamespaces {
+		listOpts = append(listOpts, client.InNamespace(namespace))
+	}
+	var list kustomizev1.KustomizationList
+	err = kubeClient.List(ctx, &list, listOpts...)
+	if err != nil {
+		return err
+	}
+
+	if len(list.Items) == 0 {
+		logger.Failuref("no kustomizations found in %s namespace", namespace)
+		return nil
+	}
+
+	header := []string{"Name", "Revision", "Suspended", "Ready", "Message"}
+	if allNamespaces {
+		header = append([]string{"Namespace"}, header...)
+	}
+	var rows [][]string
+	for _, kustomization := range list.Items {
+		row := []string{}
+		if c := meta.GetCondition(kustomization.Status.Conditions, meta.ReadyCondition); c != nil {
+			row = []string{
+				kustomization.GetName(),
+				kustomization.Status.LastAppliedRevision,
+				strings.Title(strconv.FormatBool(kustomization.Spec.Suspend)),
+				string(c.Status),
+				c.Message,
+			}
+		} else {
+			row = []string{
+				kustomization.GetName(),
+				kustomization.Status.LastAppliedRevision,
+				strings.Title(strconv.FormatBool(kustomization.Spec.Suspend)),
+				string(corev1.ConditionFalse),
+				"waiting to be reconciled",
+			}
+		}
+		if allNamespaces {
+			row = append([]string{kustomization.Namespace}, row...)
+		}
+		rows = append(rows, row)
+	}
+	utils.PrintTable(os.Stdout, header, rows)
+	return nil
+}