CRDT for documents (5/6): migrate wire protocol to automerge-repo + cross-instance fan-out - #1753

Closed

gearnode wants to merge 28 commits into

automerge/4-api-cleanup-perffrom

automerge/5-repo-protocol-migration

Commits on Aug 12, 2026

Inventory the automerge-repo protocol for a Go client

cursoragent
and
gearnode
committed
b2aadd7
Add the Go collaboration protocol codec

cursoragent
and
gearnode
committed
3acfbd8
Add the automerge-repo WebSocket transport layer

cursoragent
and
gearnode
committed
6e577a9
Add the collaboration server session state machine

cursoragent
and
gearnode
committed
9217171
Add the server connection driver for the gateway

cursoragent
and
gearnode
committed
ffc3a00
Validate the gateway against a real repo client

cursoragent
and
gearnode
committed
711cd60
Add the Go client connection driver for agents

cursoragent
and
gearnode
committed
beed669
Let the gateway adopt the client's document id

cursoragent
and
gearnode
committed
464fc9c
Add opaque ephemeral fan-out to the collaboration hub

cursoragent
and
gearnode
committed
416c5a6
Document repo gateway wiring and open contracts

cursoragent
and
gearnode
committed
8eb42f9
Carry carets as stable cursors in presence

cursoragent
and
gearnode
committed
8636574
Document cursor-based selection presence

cursoragent
and
gearnode
committed
25801d3
Derive automerge-repo document ids in Go

cursoragent
and
gearnode
committed
4d37284
Pin the repo gateway integration contract

cursoragent
and
gearnode
committed
7baa690
Mirror repo document-id derivation in the frontend

cursoragent
and
gearnode
committed
389ffe1
Mark the frontend document-id mirror as landed

cursoragent
and
gearnode
committed
8d4580b
Serve documents over the automerge-repo protocol

cursoragent
and
gearnode
committed
ec8ebae
Mark the repo route as wired in the contract

cursoragent
and
gearnode
committed
b660ecc
Convert ProseMirror documents to Automerge spans

cursoragent
and
gearnode
committed
5cf65fd
Seed repo documents from stored content server-side

cursoragent
and
gearnode
committed
51dcd7c
Record forward conversion and seeding as done

cursoragent
and
gearnode
committed
16995cd
Add a cross-instance ephemeral NOTIFY envelope

cursoragent
and
gearnode
committed
fb0a1a9
Publish collaboration ephemerals over NOTIFY

cursoragent
and
gearnode
committed
e6c5b02
Relay repo ephemerals across server instances

cursoragent
and
gearnode
committed
f181a38
Record cross-instance ephemeral fan-out as done

cursoragent
and
gearnode
committed
beedad4
Add cursor-based selection helper for repo presence

cursoragent
and
gearnode
committed
5df5a4f
Note the frontend selection helper in the contract

cursoragent
and
gearnode
committed
eb33fd6
Map ProseMirror selections to Automerge cursors

cursoragent
and
gearnode
committed
0daed1a

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CRDT for documents (5/6): migrate wire protocol to automerge-repo + cross-instance fan-out - #1753

CRDT for documents (5/6): migrate wire protocol to automerge-repo + cross-instance fan-out#1753
gearnode wants to merge 28 commits into
automerge/4-api-cleanup-perffrom
automerge/5-repo-protocol-migration

Commits on Aug 12, 2026

Inventory the automerge-repo protocol for a Go client

Add the Go collaboration protocol codec

Add the automerge-repo WebSocket transport layer

Add the collaboration server session state machine

Add the server connection driver for the gateway

Validate the gateway against a real repo client

Add the Go client connection driver for agents

Let the gateway adopt the client's document id

Add opaque ephemeral fan-out to the collaboration hub

Document repo gateway wiring and open contracts

Carry carets as stable cursors in presence

Document cursor-based selection presence

Derive automerge-repo document ids in Go

Pin the repo gateway integration contract

Mirror repo document-id derivation in the frontend

Mark the frontend document-id mirror as landed

Serve documents over the automerge-repo protocol

Mark the repo route as wired in the contract

Convert ProseMirror documents to Automerge spans

Seed repo documents from stored content server-side

Record forward conversion and seeding as done

Add a cross-instance ephemeral NOTIFY envelope

Publish collaboration ephemerals over NOTIFY

Relay repo ephemerals across server instances

Record cross-instance ephemeral fan-out as done

Add cursor-based selection helper for repo presence

Note the frontend selection helper in the contract

Map ProseMirror selections to Automerge cursors