airshipctl/cmd/config/get_context.go
Ian Howell 5efc26d9f0 Remove getters/setters of AirshipCTLSettings
This change removes the getters and setters for the following attributes
of pkg/environment.AirshipCTLSettings:

* airshipConfigPath
* kubeConfigPath
* config

The above attributes have been exported to account for the removal of
these methods.

Change-Id: I4e7d38bf6771f7521179a2fe2990475b936b5d95
2020-04-08 09:00:32 -05:00

74 lines
2.1 KiB
Go

/*
Copyright 2014 The Kubernetes 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 config
import (
"fmt"
"github.com/spf13/cobra"
"opendev.org/airship/airshipctl/pkg/config"
"opendev.org/airship/airshipctl/pkg/environment"
)
var (
getContextLong = "Display a specific context, the current-context or all defined contexts if no name is provided"
getContextExample = fmt.Sprintf(`# List all the contexts airshipctl knows about
airshipctl config get-context
# Display the current context
airshipctl config get-context --%v
# Display a specific Context
airshipctl config get-context e2e`,
config.FlagCurrentContext)
)
// A Context refers to a particular cluster, however it does not specify which of the cluster types
// it relates to. Getting explicit information about a particular context will depend
// on the ClusterType flag.
// NewCmdConfigGetContext returns a Command instance for 'config -Context' sub command
func NewCmdConfigGetContext(rootSettings *environment.AirshipCTLSettings) *cobra.Command {
o := &config.ContextOptions{}
cmd := &cobra.Command{
Use: "get-context NAME",
Short: getContextLong,
Example: getContextExample,
RunE: func(cmd *cobra.Command, args []string) error {
if len(args) == 1 {
o.Name = args[0]
}
return config.RunGetContext(o, cmd.OutOrStdout(), rootSettings.Config)
},
}
addGetContextFlags(o, cmd)
return cmd
}
func addGetContextFlags(o *config.ContextOptions, cmd *cobra.Command) {
flags := cmd.Flags()
flags.BoolVar(
&o.CurrentContext,
config.FlagCurrentContext,
false,
"retrieve the current context entry in airshipctl config")
}