github.com/wmuizelaar/kpt@v0.0.0-20221018115725-bd564717b2ed/commands/alpha/sync/synccmd.go (about)

     1  // Copyright 2022 Google LLC
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package sync
    16  
    17  import (
    18  	"context"
    19  	"flag"
    20  	"fmt"
    21  
    22  	"github.com/GoogleContainerTools/kpt/commands/alpha/sync/create"
    23  	"github.com/GoogleContainerTools/kpt/commands/alpha/sync/delete"
    24  	"github.com/GoogleContainerTools/kpt/commands/alpha/sync/get"
    25  	"github.com/GoogleContainerTools/kpt/internal/docs/generated/syncdocs"
    26  	"github.com/GoogleContainerTools/kpt/internal/util/porch"
    27  	"github.com/spf13/cobra"
    28  	"k8s.io/cli-runtime/pkg/genericclioptions"
    29  	"k8s.io/client-go/rest"
    30  )
    31  
    32  func NewCommand(ctx context.Context, version string) *cobra.Command {
    33  	sync := &cobra.Command{
    34  		Use:   "sync",
    35  		Short: "[Alpha] " + syncdocs.SyncShort,
    36  		Long:  "[Alpha] " + syncdocs.SyncLong,
    37  		RunE: func(cmd *cobra.Command, args []string) error {
    38  			h, err := cmd.Flags().GetBool("help")
    39  			if err != nil {
    40  				return err
    41  			}
    42  			if h {
    43  				return cmd.Help()
    44  			}
    45  			return cmd.Usage()
    46  		},
    47  		Hidden: porch.HidePorchCommands,
    48  	}
    49  
    50  	pf := sync.PersistentFlags()
    51  
    52  	kubeflags := genericclioptions.NewConfigFlags(true)
    53  	kubeflags.AddFlags(pf)
    54  
    55  	kubeflags.WrapConfigFn = func(rc *rest.Config) *rest.Config {
    56  		rc.UserAgent = fmt.Sprintf("kpt/%s", version)
    57  		return rc
    58  	}
    59  
    60  	pf.AddGoFlagSet(flag.CommandLine)
    61  
    62  	sync.AddCommand(
    63  		create.NewCommand(ctx, kubeflags),
    64  		get.NewCommand(ctx, kubeflags),
    65  		delete.NewCommand(ctx, kubeflags),
    66  	)
    67  
    68  	return sync
    69  }