Add cursor moving (#19)

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Andras Schmelczer 2025-04-02 22:06:38 +01:00 committed by GitHub
parent 29d8779786
commit 1f9728d893
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49 changed files with 1105 additions and 141 deletions

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@ -1,4 +1,4 @@
import type { StoredDatabase } from "sync-client";
import type { StoredDatabase, TextWithCursors } from "sync-client";
import { assert } from "../utils/assert";
import {
type RelativePath,
@ -87,14 +87,14 @@ export class MockClient implements FileSystemOperations {
public async atomicUpdateText(
path: RelativePath,
updater: (currentContent: string) => string
updater: (currentContent: TextWithCursors) => TextWithCursors
): Promise<string> {
const file = this.localFiles.get(path);
if (!file) {
throw new Error(`File ${path} does not exist`);
}
const currentContent = new TextDecoder().decode(file);
const newContent = updater(currentContent);
const newContent = updater({ text: currentContent, cursors: [] }).text;
const newContentUint8Array = new TextEncoder().encode(newContent);
this.localFiles.set(path, newContentUint8Array);