Function CopyAndObfuscateFile

pkg/util/fsutil/fsutil.go:640–670

CopyAndObfuscateFile copies a regular file and performs basic file reference obfuscation

(
	clone bool,
	src string,
	dst string,
	makeDir bool)

// CopyAndObfuscateFile copies a regular file and performs basic file reference obfuscation
func CopyAndObfuscateFile(
	clone bool,
	src string,
	dst string,
	makeDir bool) error {
	log.Debugf("CopyAndObfuscateFile(%v,%v,%v,%v)", clone, src, dst, makeDir)

	//need to preserve the extension because some of the app stacks
	//depend on it for its compile/run time behavior
	base := filepath.Base(dst)
	ext := filepath.Ext(base)
	base = strings.ReplaceAll(base, ".", "..")
	base = fmt.Sprintf(".d.%s", base)
	if ext != "" {
		base = fmt.Sprintf("%s%s", base, ext)
	}

	dirPart := filepath.Dir(dst)
	dstData := filepath.Join(dirPart, base)
	err := CopyRegularFile(clone, src, dstData, makeDir)
	if err != nil {
		return err
	}

	err = os.Symlink(base, dst)
	if err != nil {
		return err
	}

	return nil
}

// AppendToFile appends the provided data to the target file
func AppendToFile(target string, data []byte, preserveTimes bool) error {