mirror of https://github.com/farcasterxyz/hub-monorepo.git synced 2026-04-18 03:00:22 -04:00

Files

Sanjay e26f69bff3 feat: More Snapchain updates (#2576 )

## Why is this change needed?

- Add new fields from snapchain to hubble protos and libraries so
shuttle can access them
 - Update shuttle to use getInfo for max fid
- Populate data and databytes for convenience (snapchain updated to
prioritize dataBytes https://github.com/farcasterxyz/snapchain/pull/454)

## Merge Checklist

_Choose all relevant options below by adding an `x` now or at any time
before submitting for review_

- [x] PR title adheres to the [conventional
commits](https://www.conventionalcommits.org/en/v1.0.0/) standard
- [x] PR has a
[changeset](https://github.com/farcasterxyz/hub-monorepo/blob/main/CONTRIBUTING.md#35-adding-changesets)
- [x] PR has been tagged with a change label(s) (i.e. documentation,
feature, bugfix, or chore)
- [ ] PR includes
[documentation](https://github.com/farcasterxyz/hub-monorepo/blob/main/CONTRIBUTING.md#32-writing-docs)
if necessary.

<!-- start pr-codex -->

---

## PR-Codex overview
This PR introduces new fields related to `snapchain` events, enhances
compatibility by populating additional data, and modifies existing event
structures to include `block_number`, `shard_index`, and `timestamp`. It
also updates documentation for clarity.

### Detailed summary
- Added `block_number`, `shard_index`, and `timestamp` fields to various
stores and event structures.
- Introduced `MergeFailureBody` to handle merge failures with `message`,
`code`, and `reason`.
- Updated comments and documentation to reflect changes in event types.
- Enhanced `HubEventArgs` to omit additional fields for better
compatibility.
- Modified `makeMessageWithSignature` to use `dataBytes` for
serialization differences.
- Updated event type handling in generated files to include
`MERGE_FAILURE`.

> ✨ Ask PR-Codex anything about this PR by commenting with `/codex {your
question}`

<!-- end pr-codex -->

2025-04-29 15:20:02 -07:00

schemas

feat: More Snapchain updates (#2576 )

2025-04-29 15:20:02 -07:00

README.md

fix: Update broken links protobufs README.md (#2478 )

2025-01-27 13:48:01 -08:00

README.md

@farcaster/protobufs

Specifications for API's and data formats used in Hubble, including both Farcaster protocol types and Hubble specific types.

Schema	Type Description	Docs
Message	Types for Farcaster deltas	docs
OnChainEvent	Types for Farcaster onchain events	docs
HubEvent	Types for hub events	docs
RPC	Types for gRPC APIs exposed by Hubs	docs
Gossip	Types for gossiping data between Hubs
HubState	Types for maintaining internal state

Getting Started

Compiling Protobufs

If you make changes to the protobufs, you will need to run yarn protoc in the following directories to compile and generate the JS files

packages/core
packages/hub-nodejs
packages/hub-web

Generate Bindings

Coming soon

Docs

Docs for the protobufs are under ../apps/hubble/www/docs/docs