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create_route_command.go
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create_route_command.go
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package v2
import (
"os"
"code.cloudfoundry.org/cli/actor/sharedaction"
"code.cloudfoundry.org/cli/actor/v2action"
"code.cloudfoundry.org/cli/api/cloudcontroller/ccversion"
oldCmd "code.cloudfoundry.org/cli/cf/cmd"
"code.cloudfoundry.org/cli/command"
"code.cloudfoundry.org/cli/command/flag"
"code.cloudfoundry.org/cli/command/translatableerror"
"code.cloudfoundry.org/cli/command/v2/shared"
)
//go:generate counterfeiter . CreateRouteActor
type CreateRouteActor interface {
CloudControllerAPIVersion() string
CreateRouteWithExistenceCheck(orgGUID string, spaceName string, route v2action.Route, generatePort bool) (v2action.Route, v2action.Warnings, error)
}
type CreateRouteCommand struct {
RequiredArgs flag.SpaceDomain `positional-args:"yes"`
Hostname string `long:"hostname" short:"n" description:"Hostname for the HTTP route (required for shared domains)"`
Path string `long:"path" description:"Path for the HTTP route"`
Port flag.Port `long:"port" description:"Port for the TCP route"`
RandomPort bool `long:"random-port" description:"Create a random port for the TCP route"`
usage interface{} `usage:"Create an HTTP route:\n CF_NAME create-route SPACE DOMAIN [--hostname HOSTNAME] [--path PATH]\n\n Create a TCP route:\n CF_NAME create-route SPACE DOMAIN (--port PORT | --random-port)\n\nEXAMPLES:\n CF_NAME create-route my-space example.com # example.com\n CF_NAME create-route my-space example.com --hostname myapp # myapp.example.com\n CF_NAME create-route my-space example.com --hostname myapp --path foo # myapp.example.com/foo\n CF_NAME create-route my-space example.com --port 5000 # example.com:5000"`
relatedCommands interface{} `related_commands:"check-route, domains, map-route"`
UI command.UI
Config command.Config
SharedActor command.SharedActor
Actor CreateRouteActor
}
func (cmd *CreateRouteCommand) Setup(config command.Config, ui command.UI) error {
cmd.Config = config
cmd.UI = ui
cmd.SharedActor = sharedaction.NewActor()
ccClient, uaaClient, err := shared.NewClients(config, ui, true)
if err != nil {
return err
}
cmd.Actor = v2action.NewActor(ccClient, uaaClient, config)
return nil
}
func (cmd CreateRouteCommand) Execute(args []string) error {
if !cmd.Config.Experimental() {
oldCmd.Main(os.Getenv("CF_TRACE"), os.Args)
return nil
}
cmd.UI.DisplayWarning(command.ExperimentalWarning)
err := cmd.validateArguments()
if err != nil {
return shared.HandleError(err)
}
err = cmd.minimumFlagVersions()
if err != nil {
return shared.HandleError(err)
}
err = cmd.SharedActor.CheckTarget(cmd.Config, true, false)
if err != nil {
return shared.HandleError(err)
}
user, err := cmd.Config.CurrentUser()
if err != nil {
return shared.HandleError(err)
}
route := v2action.Route{
Domain: v2action.Domain{Name: cmd.RequiredArgs.Domain},
Host: cmd.Hostname,
Path: cmd.Path,
Port: cmd.Port.NullInt,
}
cmd.UI.DisplayTextWithFlavor("Creating route {{.Route}} for org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...", map[string]interface{}{
"Route": route,
"OrgName": cmd.Config.TargetedOrganization().Name,
"SpaceName": cmd.RequiredArgs.Space,
"Username": user.Name,
})
createdRoute, warnings, err := cmd.Actor.CreateRouteWithExistenceCheck(cmd.Config.TargetedOrganization().GUID, cmd.RequiredArgs.Space, route, cmd.RandomPort)
cmd.UI.DisplayWarnings(warnings)
if err != nil {
if _, ok := err.(v2action.RouteAlreadyExistsError); ok {
cmd.UI.DisplayWarning("Route {{.Route}} already exists.", map[string]interface{}{
"Route": route,
})
cmd.UI.DisplayOK()
return nil
}
return shared.HandleError(err)
}
cmd.UI.DisplayTextWithFlavor("Route {{.Route}} has been created.", map[string]interface{}{
"Route": createdRoute,
})
cmd.UI.DisplayOK()
return nil
}
func (cmd CreateRouteCommand) minimumFlagVersions() error {
ccVersion := cmd.Actor.CloudControllerAPIVersion()
if err := command.MinimumAPIVersionCheck(ccVersion, ccversion.MinVersionHTTPRoutePath, "Option '--path'"); cmd.Path != "" && err != nil {
return err
}
if err := command.MinimumAPIVersionCheck(ccVersion, ccversion.MinVersionTCPRouting, "Option '--port'"); cmd.Port.IsSet && err != nil {
return err
}
if err := command.MinimumAPIVersionCheck(ccVersion, ccversion.MinVersionTCPRouting, "Option '--random-port'"); cmd.RandomPort && err != nil {
return err
}
return nil
}
func (cmd CreateRouteCommand) validateArguments() error {
var failedArgs []string
if cmd.Hostname != "" {
failedArgs = append(failedArgs, "--hostname")
}
if cmd.Path != "" {
failedArgs = append(failedArgs, "--path")
}
if cmd.Port.IsSet {
failedArgs = append(failedArgs, "--port")
}
if cmd.RandomPort {
failedArgs = append(failedArgs, "--random-port")
}
switch {
case (cmd.Hostname != "" || cmd.Path != "") && (cmd.Port.IsSet || cmd.RandomPort),
cmd.Port.IsSet && cmd.RandomPort:
return translatableerror.ArgumentCombinationError{Args: failedArgs}
}
return nil
}