func()

in util/testutil/http.go [23:47]

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

func (z *ZipDirHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
	archiveName := path.Base(req.URL.Path) + ".zip"
	zip := archiver.NewZip()

	defer func() {
		zip.Close()
		if err := os.Remove(archiveName); err != nil {
			log.Println(err, "removing", req.URL.Path)
			return
		}

		log.Printf("zipped request %s", req.URL.Path)
	}()

	zip.Archive([]string{filepath.Join(z.Root, req.URL.Path)}, archiveName)
	b, err := ioutil.ReadFile(archiveName)
	if err != nil {
		w.WriteHeader(500)
		return
	}

	w.Header().Set("Content-Disposition", "attachment; filename="+archiveName+".zip")
	w.Header().Set("Content-Type", "application/zip")
	w.Write(b)
}