func()

in filesource.go [69:87]

• 18 lines of code
• 3 McCabe index (conditional complexity)

func (s *SourceFS) Template(path string) FileContent {
	return func(_ context.Context, scope Scope, w io.Writer) error {
		fmap := template.FuncMap{
			"fact": func(name string) (string, error) {
				v, found := scope.Fact(name)
				if !found {
					return "", fmt.Errorf("fact %q not found", name)
				}
				return v, nil
			},
		}

		t, err := template.New(filepath.Base(path)).Funcs(s.templateFuncs).Funcs(fmap).ParseFS(s.FS, path)
		if err != nil {
			return err
		}
		return t.Execute(w, nil)
	}
}