Function compressExeAndArgs

cmd/build-lambda-zip/main.go:71–110

(outZipPath string, exePath string, args []string)

}

func compressExeAndArgs(outZipPath string, exePath string, args []string) error {
	zipFile, err := os.Create(outZipPath)
	if err != nil {
		return err
	}
	defer func() {
		closeErr := zipFile.Close()
		if closeErr != nil {
			fmt.Fprintf(os.Stderr, "Failed to close zip file: %v\n", closeErr)
		}
	}()

	zipWriter := zip.NewWriter(zipFile)
	defer zipWriter.Close()
	data, err := ioutil.ReadFile(exePath)
	if err != nil {
		return err
	}

	err = writeExe(zipWriter, filepath.Base(exePath), data)
	if err != nil {
		return err
	}

	for _, arg := range args {
		writer, err := zipWriter.Create(arg)
		if err != nil {
			return err
		}
		data, err := ioutil.ReadFile(arg)
		if err != nil {
			return err
		}
		_, err = writer.Write(data)
		if err != nil {
			return err
		}
	}
	return err
}