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routes.go
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routes.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"
"github.com/cloudfoundry/cli/cf/models"
"github.com/cloudfoundry/cli/cf/requirements"
"github.com/cloudfoundry/cli/cf/terminal"
"github.com/codegangsta/cli"
"strings"
)
type ListRoutes struct {
ui terminal.UI
routeRepo api.RouteRepository
config configuration.Reader
}
func NewListRoutes(ui terminal.UI, config configuration.Reader, routeRepo api.RouteRepository) (cmd ListRoutes) {
cmd.ui = ui
cmd.config = config
cmd.routeRepo = routeRepo
return
}
func (command ListRoutes) Metadata() command_metadata.CommandMetadata {
return command_metadata.CommandMetadata{
Name: "routes",
ShortName: "r",
Description: "List all routes in the current space",
Usage: "CF_NAME routes",
}
}
func (cmd ListRoutes) GetRequirements(requirementsFactory requirements.Factory, c *cli.Context) ([]requirements.Requirement, error) {
return []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
}, nil
}
func (cmd ListRoutes) Run(c *cli.Context) {
cmd.ui.Say("Getting routes as %s ...\n",
terminal.EntityNameColor(cmd.config.Username()),
)
table := cmd.ui.Table([]string{"host", "domain", "apps"})
noRoutes := true
apiErr := cmd.routeRepo.ListRoutes(func(route models.Route) bool {
appNames := ""
for _, app := range route.Apps {
appNames = appNames + ", " + app.Name
}
appNames = strings.TrimPrefix(appNames, ", ")
table.Add([]string{
route.Host,
route.Domain.Name,
appNames,
})
noRoutes = false
return true
})
table.Print()
if apiErr != nil {
cmd.ui.Failed("Failed fetching routes.\n%s", apiErr.Error())
return
}
if noRoutes {
cmd.ui.Say("No routes found")
}
}