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Types ¶
type CreateServicePush ¶
type CreateServicePush struct {
Parser serviceManifest.ParserInterface
ArgProcessor cspArguments.Interface
ServiceCreator serviceCreator.CreatorInterface
Exit ExitInterface
}
CreateServicePush is the struct implementing the interface defined by the core CLI. It can be found at "code.cloudfoundry.org/cli/plugin/plugin.go"
func Create ¶
func Create() *CreateServicePush
Create instantiates a new CreateServicePush struct and returns it as a pointer
func (*CreateServicePush) GetMetadata ¶
func (c *CreateServicePush) GetMetadata() plugin.PluginMetadata
GetMetadata must be implemented as part of the plugin interface defined by the core CLI.
GetMetadata() returns a PluginMetadata struct. The first field, Name, determines the name of the plugin which should generally be without spaces. If there are spaces in the name a user will need to properly quote the name during uninstall otherwise the name will be treated as seperate arguments. The second value is a slice of Command structs. Our slice only contains one Command Struct, but could contain any number of them. The first field Name defines the command `cf basic-plugin-command` once installed into the CLI. The second field, HelpText, is used by the core CLI to display help information to the user in the core commands `cf help`, `cf`, or `cf -h`.
func (*CreateServicePush) Run ¶
func (c *CreateServicePush) Run(cliConnection plugin.CliConnection, args []string)
Run must be implemented by any plugin because it is part of the plugin interface defined by the core CLI.
Run(....) is the entry point when the core CLI is invoking a command defined by a plugin. The first parameter, plugin.CliConnection, is a struct that can be used to invoke cli commands. The second paramter, args, is a slice of strings. args[0] will be the name of the command, and will be followed by any additional arguments a cli user typed in.
Any error handling should be handled with the plugin itself (this means printing user facing errors). The CLI will exit 0 if the plugin exits 0 and will exit 1 should the plugin exits nonzero.
type ExitHandler ¶
type ExitHandler struct {
Exit ExitInterface
}
ExitHandler is the struct holding the exit hander
func NewExitHandler ¶
func NewExitHandler() *ExitHandler
NewExitHandler creates the default ExitHandler
func (*ExitHandler) HandleError ¶
func (eh *ExitHandler) HandleError()
HandleError is the method to deal with errors on exit.
func (*ExitHandler) HandleOK ¶
func (eh *ExitHandler) HandleOK()
HandleOK is the method to deal with exiting the plugin while it was ok to
type ExitInterface ¶
type ExitInterface interface {
HandleError()
HandleOK()
}
ExitInterface is an interface to an Exit Handler
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