parsePositionalFetchArgs walks the --flag value pairs (snake_case and kebab-case accepted) starting at index start, mutating out in place. A bare http(s) token is treated as an implicit URL when none was set.
(args []string, start int, out *fetchArgs)
| 329 | // kebab-case accepted) starting at index start, mutating out in place. A |
| 330 | // bare http(s) token is treated as an implicit URL when none was set. |
| 331 | func parsePositionalFetchArgs(args []string, start int, out *fetchArgs) { |
| 332 | for i := start; i < len(args); i++ { |
| 333 | a := args[i] |
| 334 | switch { |
| 335 | case a == "--url" && i+1 < len(args): |
| 336 | out.URL = args[i+1] |
| 337 | i++ |
| 338 | case a == "--raw": |
| 339 | out.Raw = true |
| 340 | case a == "--max_length" || a == "--maxLength" || a == "--max-length": |
| 341 | if i+1 < len(args) { |
| 342 | _, _ = fmt.Sscanf(args[i+1], "%d", &out.MaxLength) |
| 343 | i++ |
| 344 | } |
| 345 | case a == "--filter": |
| 346 | if i+1 < len(args) { |
| 347 | out.Filter = args[i+1] |
| 348 | i++ |
| 349 | } |
| 350 | case a == "--exclude": |
| 351 | if i+1 < len(args) { |
| 352 | out.Exclude = args[i+1] |
| 353 | i++ |
| 354 | } |
| 355 | case a == "--from_line" || a == "--from-line": |
| 356 | if i+1 < len(args) { |
| 357 | _, _ = fmt.Sscanf(args[i+1], "%d", &out.FromLine) |
| 358 | i++ |
| 359 | } |
| 360 | case a == "--to_line" || a == "--to-line": |
| 361 | if i+1 < len(args) { |
| 362 | _, _ = fmt.Sscanf(args[i+1], "%d", &out.ToLine) |
| 363 | i++ |
| 364 | } |
| 365 | case a == "--render": |
| 366 | out.Render = renderModeAlways |
| 367 | case a == "--no_render" || a == "--no-render": |
| 368 | out.Render = renderModeNever |
| 369 | case a == "--save_to_file" || a == "--save-to-file": |
| 370 | out.SaveToFile = true |
| 371 | case a == "--save_path" || a == "--save-path": |
| 372 | if i+1 < len(args) { |
| 373 | out.SavePath = args[i+1] |
| 374 | i++ |
| 375 | } |
| 376 | default: |
| 377 | // Implicit URL as positional. |
| 378 | if out.URL == "" && strings.HasPrefix(a, "http") { |
| 379 | out.URL = a |
| 380 | } |
| 381 | } |
| 382 | } |
| 383 | } |
| 384 | |
| 385 | func mapToFetchArgs(m map[string]interface{}, out *fetchArgs) { |
| 386 | if v, ok := m["url"].(string); ok { |