code: func (b *Bundler) provisionVendorElectron(oS, arch string) error {
  	return b.provisionVendorZip(astilectron.ElectronDownloadSrc(oS, arch), filepath.Join(b.pathCache, fmt.Sprintf("electron-%s-%s-%s.zip", oS, arch, astilectron.VersionElectron)), filepath.Join(b.pathVendor, zipNameElectron))
  }
docs: // provisionVendorElectron provisions the electron vendor zip file