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rename_buildpack.go
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rename_buildpack.go
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package buildpack
import (
"github.com/cloudfoundry/cli/cf/api"
"github.com/cloudfoundry/cli/cf/commandregistry"
. "github.com/cloudfoundry/cli/cf/i18n"
"github.com/cloudfoundry/cli/cf/requirements"
"github.com/cloudfoundry/cli/cf/terminal"
"github.com/cloudfoundry/cli/flags"
)
type RenameBuildpack struct {
ui terminal.UI
buildpackRepo api.BuildpackRepository
}
func init() {
commandregistry.Register(&RenameBuildpack{})
}
func (cmd *RenameBuildpack) MetaData() commandregistry.CommandMetadata {
return commandregistry.CommandMetadata{
Name: "rename-buildpack",
Description: T("Rename a buildpack"),
Usage: []string{
T("CF_NAME rename-buildpack BUILDPACK_NAME NEW_BUILDPACK_NAME"),
},
}
}
func (cmd *RenameBuildpack) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) []requirements.Requirement {
if len(fc.Args()) != 2 {
cmd.ui.Failed(T("Incorrect Usage. Requires BUILDPACK_NAME, NEW_BUILDPACK_NAME as arguments\n\n") + commandregistry.Commands.CommandUsage("rename-buildpack"))
}
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
}
return reqs
}
func (cmd *RenameBuildpack) SetDependency(deps commandregistry.Dependency, pluginCall bool) commandregistry.Command {
cmd.ui = deps.Ui
cmd.buildpackRepo = deps.RepoLocator.GetBuildpackRepository()
return cmd
}
func (cmd *RenameBuildpack) Execute(c flags.FlagContext) {
buildpackName := c.Args()[0]
newBuildpackName := c.Args()[1]
cmd.ui.Say(T("Renaming buildpack {{.OldBuildpackName}} to {{.NewBuildpackName}}...", map[string]interface{}{"OldBuildpackName": terminal.EntityNameColor(buildpackName), "NewBuildpackName": terminal.EntityNameColor(newBuildpackName)}))
buildpack, apiErr := cmd.buildpackRepo.FindByName(buildpackName)
if apiErr != nil {
cmd.ui.Failed(apiErr.Error())
}
buildpack.Name = newBuildpackName
buildpack, apiErr = cmd.buildpackRepo.Update(buildpack)
if apiErr != nil {
cmd.ui.Failed(T("Error renaming buildpack {{.Name}}\n{{.Error}}", map[string]interface{}{
"Name": terminal.EntityNameColor(buildpack.Name),
"Error": apiErr.Error(),
}))
}
cmd.ui.Ok()
}