func Funcs() template.FuncMap {
	return map[string]interface{}{
		"os":    func() string { return runtime.GOOS },
		"force": func() bool { return ForceAllTmpl },
		"version": func() string {
			return fmt.Sprintf("v%-7s @ %s", version.Version, time.Now().UTC().Format("060201T1504"))
		},
	}
}
Funcs returns our template functions.
package configfile
import (
	"fmt"
	"runtime"
	"text/template"
	"time"
	"golift.io/version"
)
var ForceAllTmpl = false  
var Template = template.Must(template.New("config").Funcs(Funcs()).Parse(tmpl))