| 169 | } |
| 170 | |
| 171 | func (pget *Pget) parseURLs() error { |
| 172 | |
| 173 | // find url in args |
| 174 | for _, argv := range pget.args { |
| 175 | if govalidator.IsURL(argv) { |
| 176 | pget.URLs = append(pget.URLs, argv) |
| 177 | } |
| 178 | } |
| 179 | |
| 180 | if len(pget.URLs) < 1 { |
| 181 | fmt.Fprintf(stdout, "Please input url separate with space or newline\n") |
| 182 | fmt.Fprintf(stdout, "Start download with ^D\n") |
| 183 | |
| 184 | // scanning url from stdin |
| 185 | scanner := bufio.NewScanner(os.Stdin) |
| 186 | for scanner.Scan() { |
| 187 | scan := scanner.Text() |
| 188 | urls := strings.Split(scan, " ") |
| 189 | for _, url := range urls { |
| 190 | if govalidator.IsURL(url) { |
| 191 | pget.URLs = append(pget.URLs, url) |
| 192 | } |
| 193 | } |
| 194 | } |
| 195 | |
| 196 | if err := scanner.Err(); err != nil { |
| 197 | return errors.Wrap(err, "failed to parse url from stdin") |
| 198 | } |
| 199 | |
| 200 | if len(pget.URLs) < 1 { |
| 201 | return errors.New("urls not found in the arguments passed") |
| 202 | } |
| 203 | } |
| 204 | |
| 205 | return nil |
| 206 | } |