(self: Doc.Doc<A>)
| 609 | Effect.runSync(changesUponFlatteningSafe(self)) |
| 610 | |
| 611 | const changesUponFlatteningSafe = <A>(self: Doc.Doc<A>): Effect.Effect<Flatten.Flatten<Doc.Doc<A>>> => |
| 612 | Effect.gen(function*() { |
| 613 | switch (self._tag) { |
| 614 | case "Fail": |
| 615 | case "Line": { |
| 616 | return InternalFlatten.neverFlat |
| 617 | } |
| 618 | case "Empty": |
| 619 | case "Char": |
| 620 | case "Text": { |
| 621 | return InternalFlatten.alreadyFlat |
| 622 | } |
| 623 | case "FlatAlt": { |
| 624 | const doc = yield* flattenSafe(self.right) |
| 625 | return InternalFlatten.flattened(doc) |
| 626 | } |
| 627 | case "Cat": { |
| 628 | const left = yield* changesUponFlatteningSafe(self.left) |
| 629 | const right = yield* changesUponFlatteningSafe(self.right) |
| 630 | if (InternalFlatten.isNeverFlat(left) || InternalFlatten.isNeverFlat(right)) { |
| 631 | return InternalFlatten.neverFlat |
| 632 | } |
| 633 | if (InternalFlatten.isFlattened(left) && InternalFlatten.isFlattened(right)) { |
| 634 | return InternalFlatten.flattened(cat(left.value, right.value)) |
| 635 | } |
| 636 | if (InternalFlatten.isFlattened(left) && InternalFlatten.isAlreadyFlat(right)) { |
| 637 | return InternalFlatten.flattened(cat(left.value, self.right)) |
| 638 | } |
| 639 | if (InternalFlatten.isAlreadyFlat(left) && InternalFlatten.isFlattened(right)) { |
| 640 | return InternalFlatten.flattened(cat(self.left, right.value)) |
| 641 | } |
| 642 | if (InternalFlatten.isAlreadyFlat(left) && InternalFlatten.isAlreadyFlat(right)) { |
| 643 | return InternalFlatten.alreadyFlat |
| 644 | } |
| 645 | throw new Error( |
| 646 | "[BUG]: Doc.changesUponFlattening - unable to flatten a Cat document " + |
| 647 | "- please open an issue at https://github.com/IMax153/contentlayer/issues/new" |
| 648 | ) |
| 649 | } |
| 650 | case "Nest": { |
| 651 | return yield* pipe( |
| 652 | changesUponFlatteningSafe(self.doc), |
| 653 | Effect.map(InternalFlatten.map((doc) => nest(doc, self.indent))) |
| 654 | ) |
| 655 | } |
| 656 | case "Union": { |
| 657 | return InternalFlatten.flattened(self.left) |
| 658 | } |
| 659 | case "Column": { |
| 660 | const doc = column((position) => Effect.runSync(flattenSafe(self.react(position)))) |
| 661 | return InternalFlatten.flattened(doc) |
| 662 | } |
| 663 | case "WithPageWidth": { |
| 664 | const doc = pageWidth((pageWidth) => Effect.runSync(flattenSafe(self.react(pageWidth)))) |
| 665 | return InternalFlatten.flattened(doc) |
| 666 | } |
| 667 | case "Nesting": { |
| 668 | const doc = nesting((level) => Effect.runSync(flattenSafe(self.react(level)))) |
no test coverage detected