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create_route.go
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create_route.go
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package route
import (
"github.com/cloudfoundry/cli/cf/api"
"github.com/cloudfoundry/cli/cf/command_metadata"
"github.com/cloudfoundry/cli/cf/configuration/core_config"
"github.com/cloudfoundry/cli/cf/flag_helpers"
. "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/codegangsta/cli"
)
type RouteCreator interface {
CreateRoute(hostName string, domain models.DomainFields, space models.SpaceFields) (route models.Route, apiErr error)
}
type CreateRoute struct {
ui terminal.UI
config core_config.Reader
routeRepo api.RouteRepository
spaceReq requirements.SpaceRequirement
domainReq requirements.DomainRequirement
}
func NewCreateRoute(ui terminal.UI, config core_config.Reader, routeRepo api.RouteRepository) (cmd *CreateRoute) {
cmd = new(CreateRoute)
cmd.ui = ui
cmd.config = config
cmd.routeRepo = routeRepo
return
}
func (cmd *CreateRoute) Metadata() command_metadata.CommandMetadata {
return command_metadata.CommandMetadata{
Name: "create-route",
Description: T("Create a url route in a space for later use"),
Usage: T("CF_NAME create-route SPACE DOMAIN [-n HOSTNAME]"),
Flags: []cli.Flag{
flag_helpers.NewStringFlag("n", T("Hostname")),
},
}
}
func (cmd *CreateRoute) GetRequirements(requirementsFactory requirements.Factory, c *cli.Context) (reqs []requirements.Requirement, err error) {
if len(c.Args()) != 2 {
cmd.ui.FailWithUsage(c)
}
domainName := c.Args()[1]
if cmd.spaceReq == nil {
cmd.spaceReq = requirementsFactory.NewSpaceRequirement(c.Args()[0])
} else {
cmd.spaceReq.SetSpaceName(c.Args()[0])
}
cmd.domainReq = requirementsFactory.NewDomainRequirement(domainName)
reqs = []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedOrgRequirement(),
cmd.spaceReq,
cmd.domainReq,
}
return
}
func (cmd *CreateRoute) Run(c *cli.Context) {
hostName := c.String("n")
space := cmd.spaceReq.GetSpace()
domain := cmd.domainReq.GetDomain()
_, apiErr := cmd.CreateRoute(hostName, domain, space.SpaceFields)
if apiErr != nil {
cmd.ui.Failed(apiErr.Error())
return
}
}
func (cmd *CreateRoute) CreateRoute(hostName string, domain models.DomainFields, space models.SpaceFields) (route models.Route, apiErr error) {
cmd.ui.Say(T("Creating route {{.Hostname}} for org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...",
map[string]interface{}{
"Hostname": terminal.EntityNameColor(domain.UrlForHost(hostName)),
"OrgName": terminal.EntityNameColor(cmd.config.OrganizationFields().Name),
"SpaceName": terminal.EntityNameColor(space.Name),
"Username": terminal.EntityNameColor(cmd.config.Username())}))
route, apiErr = cmd.routeRepo.CreateInSpace(hostName, domain.Guid, space.Guid)
if apiErr != nil {
var findApiResponse error
route, findApiResponse = cmd.routeRepo.FindByHostAndDomain(hostName, domain)
if findApiResponse != nil ||
route.Space.Guid != space.Guid ||
route.Domain.Guid != domain.Guid {
return
}
apiErr = nil
cmd.ui.Ok()
cmd.ui.Warn(T("Route {{.URL}} already exists",
map[string]interface{}{"URL": route.URL()}))
return
}
cmd.ui.Ok()
return
}