| 150 | } |
| 151 | |
| 152 | func loadValidLangs() []string { |
| 153 | fd, err := os.Open("valid-langs.js") |
| 154 | if err != nil { |
| 155 | log.Fatal(err) |
| 156 | } |
| 157 | defer fd.Close() |
| 158 | bs, err := io.ReadAll(fd) |
| 159 | if err != nil { |
| 160 | log.Fatal(err) |
| 161 | } |
| 162 | |
| 163 | var langs []string |
| 164 | exp := regexp.MustCompile(`\[([a-zA-Z@",-_]+)\]`) |
| 165 | if matches := exp.FindSubmatch(bs); len(matches) == 2 { |
| 166 | langs = strings.Split(string(matches[1]), ",") |
| 167 | for i := range langs { |
| 168 | // Remove quotes |
| 169 | langs[i] = langs[i][1 : len(langs[i])-1] |
| 170 | } |
| 171 | } |
| 172 | |
| 173 | return langs |
| 174 | } |