github.com/elopio/cli@v6.21.2-0.20160902224010-ea909d1fdb2f+incompatible/cf/commands/version.go (about) 1 package commands 2 3 import ( 4 "fmt" 5 6 "code.cloudfoundry.org/cli/cf" 7 "code.cloudfoundry.org/cli/cf/commandregistry" 8 "code.cloudfoundry.org/cli/cf/flags" 9 . "code.cloudfoundry.org/cli/cf/i18n" 10 "code.cloudfoundry.org/cli/cf/requirements" 11 "code.cloudfoundry.org/cli/cf/terminal" 12 ) 13 14 type Version struct { 15 ui terminal.UI 16 } 17 18 func init() { 19 commandregistry.Register(&Version{}) 20 } 21 22 func (cmd *Version) MetaData() commandregistry.CommandMetadata { 23 return commandregistry.CommandMetadata{ 24 Name: "version", 25 Description: T("Print the version"), 26 Usage: []string{ 27 "CF_NAME version", 28 "\n\n ", 29 T("'{{.VersionShort}}' and '{{.VersionLong}}' are also accepted.", map[string]string{ 30 "VersionShort": "cf -v", 31 "VersionLong": "cf --version", 32 }), 33 }, 34 } 35 } 36 37 func (cmd *Version) SetDependency(deps commandregistry.Dependency, pluginCall bool) commandregistry.Command { 38 cmd.ui = deps.UI 39 return cmd 40 } 41 42 func (cmd *Version) Requirements(requirementsFactory requirements.Factory, context flags.FlagContext) ([]requirements.Requirement, error) { 43 reqs := []requirements.Requirement{} 44 return reqs, nil 45 } 46 47 func (cmd *Version) Execute(context flags.FlagContext) error { 48 cmd.ui.Say(fmt.Sprintf("%s version %s-%s", cf.Name, cf.Version, cf.BuiltOnDate)) 49 return nil 50 }