github.com/rakutentech/cli@v6.12.5-0.20151006231303-24468b65536e+incompatible/cf/commands/route/delete_orphaned_routes.go (about)

     1  package route
     2  
     3  import (
     4  	"github.com/cloudfoundry/cli/cf/api"
     5  	"github.com/cloudfoundry/cli/cf/command_registry"
     6  	"github.com/cloudfoundry/cli/cf/configuration/core_config"
     7  	. "github.com/cloudfoundry/cli/cf/i18n"
     8  	"github.com/cloudfoundry/cli/cf/models"
     9  	"github.com/cloudfoundry/cli/cf/requirements"
    10  	"github.com/cloudfoundry/cli/cf/terminal"
    11  	"github.com/cloudfoundry/cli/flags"
    12  	"github.com/cloudfoundry/cli/flags/flag"
    13  )
    14  
    15  type DeleteOrphanedRoutes struct {
    16  	ui        terminal.UI
    17  	routeRepo api.RouteRepository
    18  	config    core_config.Reader
    19  }
    20  
    21  func init() {
    22  	command_registry.Register(&DeleteOrphanedRoutes{})
    23  }
    24  
    25  func (cmd *DeleteOrphanedRoutes) MetaData() command_registry.CommandMetadata {
    26  	fs := make(map[string]flags.FlagSet)
    27  	fs["f"] = &cliFlags.BoolFlag{Name: "f", Usage: T("Force deletion without confirmation")}
    28  
    29  	return command_registry.CommandMetadata{
    30  		Name:        "delete-orphaned-routes",
    31  		Description: T("Delete all orphaned routes (e.g.: those that are not mapped to an app)"),
    32  		Usage:       T("CF_NAME delete-orphaned-routes [-f]"),
    33  		Flags:       fs,
    34  	}
    35  }
    36  
    37  func (cmd *DeleteOrphanedRoutes) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) (reqs []requirements.Requirement, err error) {
    38  	if len(fc.Args()) != 0 {
    39  		cmd.ui.Failed(T("Incorrect Usage. No argument required\n\n") + command_registry.Commands.CommandUsage("delete-orphaned-routes"))
    40  	}
    41  
    42  	reqs = append(reqs, requirementsFactory.NewLoginRequirement())
    43  	return
    44  }
    45  
    46  func (cmd *DeleteOrphanedRoutes) SetDependency(deps command_registry.Dependency, pluginCall bool) command_registry.Command {
    47  	cmd.ui = deps.Ui
    48  	cmd.config = deps.Config
    49  	cmd.routeRepo = deps.RepoLocator.GetRouteRepository()
    50  	return cmd
    51  }
    52  
    53  func (cmd *DeleteOrphanedRoutes) Execute(c flags.FlagContext) {
    54  	force := c.Bool("f")
    55  	if !force {
    56  		response := cmd.ui.Confirm(T("Really delete orphaned routes?{{.Prompt}}",
    57  			map[string]interface{}{"Prompt": terminal.PromptColor(">")}))
    58  
    59  		if !response {
    60  			return
    61  		}
    62  	}
    63  
    64  	cmd.ui.Say(T("Getting routes as {{.Username}} ...\n",
    65  		map[string]interface{}{"Username": terminal.EntityNameColor(cmd.config.Username())}))
    66  
    67  	apiErr := cmd.routeRepo.ListRoutes(func(route models.Route) bool {
    68  
    69  		if len(route.Apps) == 0 {
    70  			cmd.ui.Say(T("Deleting route {{.Route}}...",
    71  				map[string]interface{}{"Route": terminal.EntityNameColor(route.Host + "." + route.Domain.Name)}))
    72  			apiErr := cmd.routeRepo.Delete(route.Guid)
    73  			if apiErr != nil {
    74  				cmd.ui.Failed(apiErr.Error())
    75  				return false
    76  			}
    77  		}
    78  		return true
    79  	})
    80  
    81  	if apiErr != nil {
    82  		cmd.ui.Failed(T("Failed fetching routes.\n{{.Err}}", map[string]interface{}{"Err": apiErr.Error()}))
    83  		return
    84  	}
    85  	cmd.ui.Ok()
    86  }