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delete_orphaned_routes.go
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delete_orphaned_routes.go
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package route
import (
"github.com/cloudfoundry/cli/cf/api"
"github.com/cloudfoundry/cli/cf/command_registry"
"github.com/cloudfoundry/cli/cf/configuration/core_config"
. "github.com/cloudfoundry/cli/cf/i18n"
"github.com/cloudfoundry/cli/cf/models"
"github.com/cloudfoundry/cli/cf/requirements"
"github.com/cloudfoundry/cli/cf/terminal"
"github.com/simonleung8/flags"
"github.com/simonleung8/flags/flag"
)
type DeleteOrphanedRoutes struct {
ui terminal.UI
routeRepo api.RouteRepository
config core_config.Reader
}
func init() {
command_registry.Register(&DeleteOrphanedRoutes{})
}
func (cmd *DeleteOrphanedRoutes) MetaData() command_registry.CommandMetadata {
fs := make(map[string]flags.FlagSet)
fs["f"] = &cliFlags.BoolFlag{Name: "f", Usage: T("Force deletion without confirmation")}
return command_registry.CommandMetadata{
Name: "delete-orphaned-routes",
Description: T("Delete all orphaned routes (e.g.: those that are not mapped to an app)"),
Usage: T("CF_NAME delete-orphaned-routes [-f]"),
Flags: fs,
}
}
func (cmd *DeleteOrphanedRoutes) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) (reqs []requirements.Requirement, err error) {
if len(fc.Args()) != 0 {
cmd.ui.Failed(T("Incorrect Usage. No argument required\n\n") + command_registry.Commands.CommandUsage("delete-orphaned-routes"))
}
reqs = append(reqs, requirementsFactory.NewLoginRequirement())
return
}
func (cmd *DeleteOrphanedRoutes) SetDependency(deps command_registry.Dependency, pluginCall bool) command_registry.Command {
cmd.ui = deps.Ui
cmd.config = deps.Config
cmd.routeRepo = deps.RepoLocator.GetRouteRepository()
return cmd
}
func (cmd *DeleteOrphanedRoutes) Execute(c flags.FlagContext) {
force := c.Bool("f")
if !force {
response := cmd.ui.Confirm(T("Really delete orphaned routes?{{.Prompt}}",
map[string]interface{}{"Prompt": terminal.PromptColor(">")}))
if !response {
return
}
}
cmd.ui.Say(T("Getting routes as {{.Username}} ...\n",
map[string]interface{}{"Username": terminal.EntityNameColor(cmd.config.Username())}))
apiErr := cmd.routeRepo.ListRoutes(func(route models.Route) bool {
if len(route.Apps) == 0 {
cmd.ui.Say(T("Deleting route {{.Route}}...",
map[string]interface{}{"Route": terminal.EntityNameColor(route.Host + "." + route.Domain.Name)}))
apiErr := cmd.routeRepo.Delete(route.Guid)
if apiErr != nil {
cmd.ui.Failed(apiErr.Error())
return false
}
}
return true
})
if apiErr != nil {
cmd.ui.Failed(T("Failed fetching routes.\n{{.Err}}", map[string]interface{}{"Err": apiErr.Error()}))
return
}
cmd.ui.Ok()
}