github.com/loafoe/cli@v7.1.0+incompatible/command/v7/delete_route_command.go (about)

     1  package v7
     2  
     3  import (
     4  	"code.cloudfoundry.org/cli/actor/actionerror"
     5  	"code.cloudfoundry.org/cli/command/flag"
     6  )
     7  
     8  type DeleteRouteCommand struct {
     9  	BaseCommand
    10  
    11  	RequiredArgs    flag.Domain      `positional-args:"yes"`
    12  	Force           bool             `short:"f" description:"Force deletion without confirmation"`
    13  	Hostname        string           `long:"hostname" short:"n" description:"Hostname used to identify the HTTP route (required for shared domains)"`
    14  	Path            flag.V7RoutePath `long:"path" description:"Path used to identify the HTTP route"`
    15  	Port            int              `long:"port" description:"Port used to identify the TCP route"`
    16  	relatedCommands interface{}      `related_commands:"delete-orphaned-routes, routes, unmap-route"`
    17  }
    18  
    19  func (cmd DeleteRouteCommand) Usage() string {
    20  	return `
    21  Delete an HTTP route:
    22     CF_NAME delete-route DOMAIN [--hostname HOSTNAME] [--path PATH] [-f]
    23  
    24  Delete a TCP route:
    25     CF_NAME delete-route DOMAIN --port PORT [-f]`
    26  }
    27  
    28  func (cmd DeleteRouteCommand) Examples() string {
    29  	return `
    30  CF_NAME delete-route example.com                              # example.com
    31  CF_NAME delete-route example.com --hostname myhost            # myhost.example.com
    32  CF_NAME delete-route example.com --hostname myhost --path foo # myhost.example.com/foo
    33  CF_NAME delete-route example.com --port 5000                  # example.com:5000`
    34  }
    35  
    36  func (cmd DeleteRouteCommand) Execute(args []string) error {
    37  	err := cmd.SharedActor.CheckTarget(true, false)
    38  	if err != nil {
    39  		return err
    40  	}
    41  
    42  	_, err = cmd.Config.CurrentUser()
    43  	if err != nil {
    44  		return err
    45  	}
    46  
    47  	url := desiredURL(cmd.RequiredArgs.Domain, cmd.Hostname, cmd.Path.Path, cmd.Port)
    48  
    49  	cmd.UI.DisplayText("This action impacts all apps using this route.")
    50  	cmd.UI.DisplayText("Deleting this route will make apps unreachable via this route.")
    51  
    52  	if !cmd.Force {
    53  		response, promptErr := cmd.UI.DisplayBoolPrompt(false, "Really delete the route {{.URL}}?", map[string]interface{}{
    54  			"URL": url,
    55  		})
    56  
    57  		if promptErr != nil {
    58  			return promptErr
    59  		}
    60  
    61  		if !response {
    62  			cmd.UI.DisplayText("'{{.URL}}' has not been deleted.", map[string]interface{}{
    63  				"URL": url,
    64  			})
    65  			return nil
    66  		}
    67  	}
    68  
    69  	cmd.UI.DisplayTextWithFlavor("Deleting route {{.URL}}...",
    70  		map[string]interface{}{
    71  			"URL": url,
    72  		})
    73  
    74  	warnings, err := cmd.Actor.DeleteRoute(cmd.RequiredArgs.Domain, cmd.Hostname, cmd.Path.Path, cmd.Port)
    75  
    76  	cmd.UI.DisplayWarnings(warnings)
    77  	if err != nil {
    78  		if _, ok := err.(actionerror.RouteNotFoundError); ok {
    79  			cmd.UI.DisplayText(`Unable to delete. ` + err.Error())
    80  			cmd.UI.DisplayOK()
    81  			return nil
    82  		}
    83  		return err
    84  	}
    85  
    86  	cmd.UI.DisplayOK()
    87  	return nil
    88  }