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v3_delete_command.go
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v3_delete_command.go
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package v3
import (
"net/http"
"code.cloudfoundry.org/cli/actor/actionerror"
"code.cloudfoundry.org/cli/actor/sharedaction"
"code.cloudfoundry.org/cli/actor/v3action"
"code.cloudfoundry.org/cli/api/cloudcontroller/ccerror"
"code.cloudfoundry.org/cli/api/cloudcontroller/ccversion"
"code.cloudfoundry.org/cli/command"
"code.cloudfoundry.org/cli/command/flag"
"code.cloudfoundry.org/cli/command/translatableerror"
"code.cloudfoundry.org/cli/command/v3/shared"
)
//go:generate counterfeiter . V3DeleteActor
type V3DeleteActor interface {
CloudControllerAPIVersion() string
DeleteApplicationByNameAndSpace(name string, spaceGUID string) (v3action.Warnings, error)
}
type V3DeleteCommand struct {
RequiredArgs flag.AppName `positional-args:"yes"`
Force bool `short:"f" description:"Force deletion without confirmation"`
usage interface{} `usage:"CF_NAME v3-delete APP_NAME [-f]"`
UI command.UI
Config command.Config
SharedActor command.SharedActor
Actor V3DeleteActor
}
func (cmd *V3DeleteCommand) Setup(config command.Config, ui command.UI) error {
cmd.UI = ui
cmd.Config = config
cmd.SharedActor = sharedaction.NewActor(config)
ccClient, _, err := shared.NewClients(config, ui, true)
if err != nil {
if v3Err, ok := err.(ccerror.V3UnexpectedResponseError); ok && v3Err.ResponseCode == http.StatusNotFound {
return translatableerror.MinimumAPIVersionNotMetError{MinimumVersion: ccversion.MinVersionV3}
}
return err
}
cmd.Actor = v3action.NewActor(ccClient, config, nil, nil)
return nil
}
func (cmd V3DeleteCommand) Execute(args []string) error {
cmd.UI.DisplayWarning(command.ExperimentalWarning)
err := command.MinimumAPIVersionCheck(cmd.Actor.CloudControllerAPIVersion(), ccversion.MinVersionV3)
if err != nil {
return err
}
err = cmd.SharedActor.CheckTarget(true, true)
if err != nil {
return err
}
currentUser, err := cmd.Config.CurrentUser()
if err != nil {
return err
}
if !cmd.Force {
response, promptErr := cmd.UI.DisplayBoolPrompt(false, "Really delete the app {{.AppName}}?", map[string]interface{}{
"AppName": cmd.RequiredArgs.AppName,
})
if promptErr != nil {
return promptErr
}
if !response {
cmd.UI.DisplayText("Delete cancelled")
return nil
}
}
cmd.UI.DisplayTextWithFlavor("Deleting app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...", map[string]interface{}{
"AppName": cmd.RequiredArgs.AppName,
"OrgName": cmd.Config.TargetedOrganization().Name,
"SpaceName": cmd.Config.TargetedSpace().Name,
"Username": currentUser.Name,
})
warnings, err := cmd.Actor.DeleteApplicationByNameAndSpace(cmd.RequiredArgs.AppName, cmd.Config.TargetedSpace().GUID)
cmd.UI.DisplayWarnings(warnings)
if err != nil {
switch err.(type) {
case actionerror.ApplicationNotFoundError:
cmd.UI.DisplayTextWithFlavor("App {{.AppName}} does not exist", map[string]interface{}{
"AppName": cmd.RequiredArgs.AppName,
})
default:
return err
}
}
cmd.UI.DisplayOK()
return nil
}