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@stephen
Last active July 14, 2023 15:48
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const Automerge = require("@automerge/automerge");
const fs = require("fs");
const bytes = fs.readFileSync(process.argv[2]);
let doc = Automerge.load(bytes);
let msg;
let peer = Automerge.init();
let docSync = Automerge.initSyncState();
let peerSync = Automerge.initSyncState();
do {
if (msg) {
[doc, docSync, msg] = Automerge.receiveSyncMessage(doc, docSync, msg);
}
[docSync, msg] = Automerge.generateSyncMessage(doc, docSync);
if (!msg) {
break;
}
[peer, peerSync] = Automerge.receiveSyncMessage(peer, peerSync, msg);
[peerSync, msg] = Automerge.generateSyncMessage(peer, peerSync);
console.log("syncing");
} while (msg);
Automerge.load(Automerge.save(peer));
package main
import (
"log"
"os"
"github.com/automerge/automerge-go"
"github.com/davecgh/go-spew/spew"
)
func main() {
data, err := os.ReadFile(os.Args[1])
if err != nil {
panic(err)
}
doc, err := automerge.Load(data)
if err != nil {
panic(err)
}
log.Println("doc", spew.Sdump(doc.RootMap()))
changes, err := doc.Changes()
if err != nil {
panic(err)
}
log.Println("changes", len(changes))
docSync := automerge.NewSyncState(doc)
peerDoc := automerge.New()
peerSync := automerge.NewSyncState(peerDoc)
var msg []byte
for {
if msg != nil {
if err := docSync.ReceiveMessage(msg); err != nil {
panic(err)
}
}
msg, _ = docSync.GenerateMessage()
if err != nil {
panic(err)
}
if msg == nil {
break
}
if err := peerSync.ReceiveMessage(msg); err != nil {
panic(err)
}
msg, _ = peerSync.GenerateMessage()
}
log.Println("peer", spew.Sdump(peerDoc.RootMap()))
reloaded, err := automerge.Load(peerDoc.Save())
if err != nil {
panic(err)
}
log.Println("reloaded peer", spew.Sdump(reloaded.RootMap()))
}
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