package template import ( "errors" "text/template" ) var errSkipThisFile = errors.New("skip generating this file") var HelperFuncs = template.FuncMap{ // Text template execution returns the error only if it's the second return // value from a function: https://pkg.go.dev/text/template#hdr-Pipelines "skipThisFile": func() (any, error) { return nil, errSkipThisFile }, }