(ctx context.Context, line string)
| 412 | } |
| 413 | |
| 414 | func (c *InteractiveClient) getQuery(ctx context.Context, line string) *modconfig.ResolvedQuery { |
| 415 | // if it's an empty line, then we don't need to do anything |
| 416 | if line == "" { |
| 417 | return nil |
| 418 | } |
| 419 | |
| 420 | // store the history (the raw line which was entered) |
| 421 | historyEntry := line |
| 422 | defer func() { |
| 423 | if len(historyEntry) > 0 { |
| 424 | // we want to store even if we fail to resolve a query |
| 425 | c.interactiveQueryHistory.Push(historyEntry) |
| 426 | } |
| 427 | |
| 428 | }() |
| 429 | |
| 430 | // wait for initialisation to complete so we can access the workspace |
| 431 | if !c.isInitialised() { |
| 432 | // create a context used purely to detect cancellation during initialisation |
| 433 | // this will also set c.cancelActiveQuery |
| 434 | queryCtx := c.createQueryContext(ctx) |
| 435 | defer func() { |
| 436 | // cancel this context |
| 437 | c.cancelActiveQueryIfAny() |
| 438 | }() |
| 439 | |
| 440 | // show the spinner here while we wait for initialization to complete |
| 441 | statushooks.Show(ctx) |
| 442 | // wait for client initialisation to complete |
| 443 | err := c.waitForInitData(queryCtx) |
| 444 | statushooks.Done(ctx) |
| 445 | if err != nil { |
| 446 | // clear history entry |
| 447 | historyEntry = "" |
| 448 | // clear the interactive buffer |
| 449 | c.interactiveBuffer = nil |
| 450 | // error will have been handled elsewhere |
| 451 | return nil |
| 452 | } |
| 453 | } |
| 454 | |
| 455 | // push the current line into the buffer |
| 456 | c.interactiveBuffer = append(c.interactiveBuffer, line) |
| 457 | |
| 458 | // expand the buffer out into 'query' |
| 459 | queryString := strings.Join(c.interactiveBuffer, "\n") |
| 460 | |
| 461 | // check if the contents in the buffer evaluates to a metaquery |
| 462 | if metaquery.IsMetaQuery(line) { |
| 463 | // this is a metaquery |
| 464 | // clear the interactive buffer |
| 465 | c.interactiveBuffer = nil |
| 466 | return &modconfig.ResolvedQuery{ |
| 467 | ExecuteSQL: line, |
| 468 | IsMetaQuery: true, |
| 469 | } |
| 470 | } |
| 471 |
no test coverage detected