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edit_helmbin.go
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edit_helmbin.go
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package cmd
import (
"fmt"
"io"
"strings"
"github.com/jenkins-x/jx/pkg/apis/jenkins.io/v1"
"github.com/jenkins-x/jx/pkg/log"
"github.com/spf13/cobra"
"gopkg.in/AlecAivazis/survey.v1/terminal"
"github.com/jenkins-x/jx/pkg/jx/cmd/templates"
"github.com/jenkins-x/jx/pkg/util"
)
var (
editHelmBinLong = templates.LongDesc(`
Configures the helm binary version used by your team
This lets you switch between helm and helm3
`)
editHelmBinExample = templates.Examples(`
# To switch your team to helm3 use:
jx edit helmbin helm3
# To switch back to 2.x use:
jx edit helmbin helm
`)
)
// EditHelmBinOptions the options for the create spring command
type EditHelmBinOptions struct {
CreateOptions
}
// NewCmdEditHelmBin creates a command object for the "create" command
func NewCmdEditHelmBin(f Factory, in terminal.FileReader, out terminal.FileWriter, errOut io.Writer) *cobra.Command {
options := &EditHelmBinOptions{
CreateOptions: CreateOptions{
CommonOptions: CommonOptions{
Factory: f,
In: in,
Out: out,
Err: errOut,
},
},
}
cmd := &cobra.Command{
Use: "helmbin",
Short: "Configures the helm binary version used by your team",
Aliases: []string{"helm"},
Long: editHelmBinLong,
Example: editHelmBinExample,
Run: func(cmd *cobra.Command, args []string) {
options.Cmd = cmd
options.Args = args
err := options.Run()
CheckErr(err)
},
}
options.addCommonFlags(cmd)
return cmd
}
// Run implements the command
func (o *EditHelmBinOptions) Run() error {
if len(o.Args) == 0 {
return fmt.Errorf("Missing argument for the helm binary")
}
arg := o.Args[0]
if !strings.HasPrefix(arg, "helm") {
return util.InvalidArgError(arg, fmt.Errorf("Helm binary name should start with 'helm'"))
}
callback := func(env *v1.Environment) error {
env.Spec.TeamSettings.HelmBinary = arg
log.Infof("Setting the helm binary name to: %s\n", util.ColorInfo(arg))
return nil
}
return o.ModifyDevEnvironment(callback)
}