()
| 90 | } |
| 91 | |
| 92 | func (c *Core) refreshVersion() (string, error) { |
| 93 | cmd := exec.Command(c.executablePath, "version") |
| 94 | var out bytes.Buffer |
| 95 | cmd.Stdout = &out |
| 96 | err := cmd.Run() |
| 97 | if err != nil { |
| 98 | return "", err |
| 99 | } |
| 100 | |
| 101 | r := regexp.MustCompile(`^Xray (\d+\.\d+\.\d+)`) |
| 102 | matches := r.FindStringSubmatch(out.String()) |
| 103 | if len(matches) > 1 { |
| 104 | return matches[1], nil |
| 105 | } |
| 106 | |
| 107 | return "", errors.New("could not parse Xray version") |
| 108 | } |
| 109 | |
| 110 | func (c *Core) Version() string { |
| 111 | c.mu.Lock() |