func (templater *templater) UsageFunc(exposedFlags ...string) func(*cobra.Command) error {
return func(c *cobra.Command) error {
t := template.New("usage")
t.Funcs(templater.templateFuncs(exposedFlags...))
template.Must(t.Parse(templater.UsageTemplate))
out := term.NewResponsiveWriter(c.OutOrStderr())
return t.Execute(out, c)
}
}
func (templater *templater) HelpFunc() func(*cobra.Command, []string) {
return func(c *cobra.Command, s []string) {
t := template.New("help")
t.Funcs(templater.templateFuncs())
template.Must(t.Parse(templater.HelpTemplate))
out := term.NewResponsiveWriter(c.OutOrStdout())
err := t.Execute(out, c)
if err != nil {
c.Println(err)
}
}
}