* docs: make the merge interval unit clear
* fix: prevent merging remote changes with small intervals and improve commit message handling
The changeMergeInterval config should only work for local changes.
* docs: refine docs
* feat: add a method to find id spans between frontiers
* feat(wasm): expose frontiers (from&to) in event
* test: fix test
* chore: changeset
* refactor: rename to findIdSpansBetween
* test: fix test err
* refactor: rename the fields of version vector diff
replace `left` and `right` with `retreat` and `forward`
* docs: add more details about find_id_spans_between
This change will make the internal operations more accessible to the application code.
* feat: add exportJsonInIdSpan and make peer compression optional
- Introduced `export_json_updates_without_peer_compression` method to allow exporting JSON updates without compressing peer IDs, making it easier for application code to process.
- Updated existing `export_json_updates` method to accept a `with_peer_compression` parameter, defaulting to true.
- Refactored related code in various files to accommodate the new functionality, ensuring backward compatibility.
* fix: slice err & add tests
* chore: changeset
The event will now be ordered by (depth, container counter). Therefore, two container creation events within the same layer will be sorted based on the containers’ counter values. This approach can prevent the issue where child tree node events are received before the parent tree node events
* feat: return import status in import_batch method
* feat(wasm): add importUpdateBatch returned status support
* chore: add changeset update
* chore: update ffi return type
Fix the dead loop issue here: https://gist.github.com/sunflowerdeath/c0e2b46b6f5d2e32d368f8e04f730237
# Reason for the Dead Loop in `find_common_ancestor`
### Original Assumptions
1. **Dependency Assumption**
If a DagNode is depended upon by other nodes, the direction of this dependency will only point to before the end of the node. This assumption is used in system design.
2. **Node Overlap Assumption**
DagNodes do not overlap with each other. When retrieving DagNodes from two different positions:
- They are either completely identical
- Or they do not overlap at all
- If there is overlap, it means they are the same node
### Current Issues
1. **Issues Caused by Lazy Loading**
Due to the use of lazy loading, new situations have arisen. Initially:
- A certain DagNode is not depended upon by other DagNodes
- Therefore, the initially retrieved form is complete
2. **Impact of Subsequent Loading**
After loading additional DagNodes:
- The newly loaded DagNode may depend on the internal position of the previously complete DagNode
- This causes the originally complete DagNode to be split into multiple smaller DagNodes
3. **Violation of Original Assumptions**
In this case, when retrieving the content of the original DagNode again:
- Other DagNode dependencies may appear in the middle
- There may be overlaps on the DagNode
- This violates the original design assumptions
# Fix Approach
Remove the assumption in the original implementation that "overlapping DagNodes will not occur." When overlapping DagNodes are found, retain the shorter one and remove the longer one.
* fix: tree should use jitter 0 by default
Otherwise, there may be inconsistency between the event and the actual data. But this will increase the cost when the index property is not used.
* chore: add changeset
* chore: fix warning
* refactor: enable tree move by default
* docs: update related docs
* feat: Add isDeleted() method to containers
- Add isDeleted() method to all container types (Text, Map, List, Tree, etc.)
- Fix deletion tracking for containers in tree operations
- Add tests to verify deletion state across different scenarios
* chore: fix redundant field names
---------
Co-authored-by: Leon Zhao <leeeon233@gmail.com>
* feat: allow users to query the changed containers in the target id range
* chore: add changeset note
* chore: update cargo toml
* test: add related tests and add a commit before get_changed_container_in
* feat: make vitest tests pass
* chore: update readme & add deno test for web bundle
* chore: bump version to 1.0.8-alpha.0
* chore: bump loro-crdt version
* fix: build script
export init method from loro-wasm/web
* chore: bump version
* chore: specify which files to include for npm publish
* refactor: rename loro-js to loro-js-test
* refactor: remove the old loro-js folder
* fix: build scripts
* chore: 1.0.8-alpha.3
* chore: add release info
