/
target.go
57 lines (48 loc) · 1.53 KB
/
target.go
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// Copyright 2019 Google LLC
//
// 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
//
// https://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 commands
import (
"fmt"
"github.com/google/kf/pkg/kf/commands/completion"
"github.com/google/kf/pkg/kf/commands/config"
"github.com/spf13/cobra"
)
// NewTargetCommand creates a command that can set the default space.
func NewTargetCommand(p *config.KfParams) *cobra.Command {
var space string
command := &cobra.Command{
Use: "target",
Short: "Set or view the targeted space",
Example: `
# See the current space
kf target
# Target a space
kf target -s my-space
`,
Args: cobra.ExactArgs(0),
RunE: func(cmd *cobra.Command, args []string) error {
if space != "" {
p.Namespace = space
if err := config.Write(p.Config, p); err != nil {
return err
}
}
fmt.Println("Current space is:", p.Namespace)
return nil
},
}
command.Flags().StringVarP(&space, "space", "s", "", "Target the given space.")
completion.MarkFlagCompletionSupported(command.Flags(), "space", completion.SpaceCompletion)
return command
}