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rename.go
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rename.go
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package application
import (
"github.com/cloudfoundry/cli/cf/api/applications"
"github.com/cloudfoundry/cli/cf/command_metadata"
"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/codegangsta/cli"
)
type RenameApp struct {
ui terminal.UI
config core_config.Reader
appRepo applications.ApplicationRepository
appReq requirements.ApplicationRequirement
}
func NewRenameApp(ui terminal.UI, config core_config.Reader, appRepo applications.ApplicationRepository) (cmd *RenameApp) {
cmd = new(RenameApp)
cmd.ui = ui
cmd.config = config
cmd.appRepo = appRepo
return
}
func (cmd *RenameApp) Metadata() command_metadata.CommandMetadata {
return command_metadata.CommandMetadata{
Name: "rename",
Description: T("Rename an app"),
Usage: T("CF_NAME rename APP_NAME NEW_APP_NAME"),
}
}
func (cmd *RenameApp) GetRequirements(requirementsFactory requirements.Factory, c *cli.Context) (reqs []requirements.Requirement, err error) {
if len(c.Args()) != 2 {
cmd.ui.FailWithUsage(c)
}
if cmd.appReq == nil {
cmd.appReq = requirementsFactory.NewApplicationRequirement(c.Args()[0])
} else {
cmd.appReq.SetApplicationName(c.Args()[0])
}
reqs = []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedSpaceRequirement(),
cmd.appReq,
}
return
}
func (cmd *RenameApp) Run(c *cli.Context) {
app := cmd.appReq.GetApplication()
newName := c.Args()[1]
cmd.ui.Say(T("Renaming app {{.AppName}} to {{.NewName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...",
map[string]interface{}{
"AppName": terminal.EntityNameColor(app.Name),
"NewName": terminal.EntityNameColor(newName),
"OrgName": terminal.EntityNameColor(cmd.config.OrganizationFields().Name),
"SpaceName": terminal.EntityNameColor(cmd.config.SpaceFields().Name),
"Username": terminal.EntityNameColor(cmd.config.Username())}))
params := models.AppParams{Name: &newName}
_, apiErr := cmd.appRepo.Update(app.Guid, params)
if apiErr != nil {
cmd.ui.Failed(apiErr.Error())
return
}
cmd.ui.Ok()
}