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map_route_command.go
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map_route_command.go
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package v7
import (
"code.cloudfoundry.org/cli/actor/actionerror"
"code.cloudfoundry.org/cli/command/flag"
)
type MapRouteCommand struct {
BaseCommand
RequiredArgs flag.AppDomain `positional-args:"yes"`
Hostname string `long:"hostname" short:"n" description:"Hostname for the HTTP route (required for shared domains)"`
Path flag.V7RoutePath `long:"path" description:"Path for the HTTP route"`
Port int `long:"port" description:"Port for the TCP route (default: random port)"`
relatedCommands interface{} `related_commands:"create-route, routes, unmap-route"`
}
func (cmd MapRouteCommand) Usage() string {
return `
Map an HTTP route:
CF_NAME map-route APP_NAME DOMAIN [--hostname HOSTNAME] [--path PATH]
Map a TCP route:
CF_NAME map-route APP_NAME DOMAIN [--port PORT]`
}
func (cmd MapRouteCommand) Examples() string {
return `
CF_NAME map-route my-app example.com # example.com
CF_NAME map-route my-app example.com --hostname myhost # myhost.example.com
CF_NAME map-route my-app example.com --hostname myhost --path foo # myhost.example.com/foo
CF_NAME map-route my-app example.com --port 5000 # example.com:5000`
}
func (cmd MapRouteCommand) Execute(args []string) error {
err := cmd.SharedActor.CheckTarget(true, true)
if err != nil {
return err
}
user, err := cmd.Config.CurrentUser()
if err != nil {
return err
}
domain, warnings, err := cmd.Actor.GetDomainByName(cmd.RequiredArgs.Domain)
cmd.UI.DisplayWarnings(warnings)
if err != nil {
return err
}
spaceGUID := cmd.Config.TargetedSpace().GUID
app, warnings, err := cmd.Actor.GetApplicationByNameAndSpace(cmd.RequiredArgs.App, spaceGUID)
cmd.UI.DisplayWarnings(warnings)
if err != nil {
return err
}
path := cmd.Path.Path
route, warnings, err := cmd.Actor.GetRouteByAttributes(domain, cmd.Hostname, path, cmd.Port)
url := desiredURL(domain.Name, cmd.Hostname, path, cmd.Port)
cmd.UI.DisplayWarnings(warnings)
if err != nil {
if _, ok := err.(actionerror.RouteNotFoundError); !ok {
return err
}
cmd.UI.DisplayTextWithFlavor("Creating route {{.URL}} for org {{.OrgName}} / space {{.SpaceName}} as {{.User}}...",
map[string]interface{}{
"URL": url,
"User": user.Name,
"SpaceName": cmd.Config.TargetedSpace().Name,
"OrgName": cmd.Config.TargetedOrganization().Name,
})
route, warnings, err = cmd.Actor.CreateRoute(
cmd.Config.TargetedSpace().GUID,
domain.Name,
cmd.Hostname,
path,
cmd.Port,
)
cmd.UI.DisplayWarnings(warnings)
if err != nil {
return err
}
cmd.UI.DisplayOK()
}
cmd.UI.DisplayTextWithFlavor("Mapping route {{.URL}} to app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.User}}...", map[string]interface{}{
"URL": route.URL,
"AppName": cmd.RequiredArgs.App,
"User": user.Name,
"SpaceName": cmd.Config.TargetedSpace().Name,
"OrgName": cmd.Config.TargetedOrganization().Name,
})
dest, err := cmd.Actor.GetRouteDestinationByAppGUID(route, app.GUID)
if err != nil {
if _, ok := err.(actionerror.RouteDestinationNotFoundError); !ok {
return err
}
}
if dest.GUID != "" {
cmd.UI.DisplayText("App '{{ .AppName }}' is already mapped to route '{{ .URL}}'.", map[string]interface{}{
"AppName": cmd.RequiredArgs.App,
"URL": route.URL,
})
cmd.UI.DisplayOK()
return nil
}
warnings, err = cmd.Actor.MapRoute(route.GUID, app.GUID)
cmd.UI.DisplayWarnings(warnings)
if err != nil {
return err
}
cmd.UI.DisplayOK()
return nil
}