!feat: major 3.0 release candidate

entrypoints/options/utils/exportData.ts

@@ -0,0 +1,16 @@
+export default async function exportData(): Promise<void>
+{
+	const data: string = JSON.stringify({
+		local: await browser.storage.local.get(null),
+		sync: await browser.storage.sync.get(null)
+	});
+
+	const element: HTMLAnchorElement = document.createElement("a");
+	element.style.display = "none";
+	element.href = `data:application/json;charset=utf-8,${data}`;
+	element.setAttribute("download", "tabs-aside_data.json");
+
+	document.body.appendChild(element);
+	element.click();
+	document.body.removeChild(element);
+};

entrypoints/options/utils/importData.ts

@@ -0,0 +1,51 @@
+import { sendMessage } from "@/utils/messaging";
+
+export default async function importData(): Promise<boolean | null>
+{
+	const element: HTMLInputElement = document.createElement("input");
+	element.style.display = "none";
+	element.hidden = true;
+	element.type = "file";
+	element.accept = ".json";
+
+	document.body.appendChild(element);
+	element.click();
+
+	await new Promise(resolve =>
+	{
+		const listener = () =>
+		{
+			element.removeEventListener("input", listener);
+			resolve(null);
+		};
+		element.addEventListener("input", listener);
+	});
+
+	if (!element.files || element.files.length < 1)
+		return null;
+
+	const file: File = element.files[0];
+	const content: string = await file.text();
+
+	document.body.removeChild(element);
+
+	try
+	{
+		const data: any = JSON.parse(content);
+
+		if (data.local)
+			await browser.storage.local.set(data.local);
+
+		if (data.sync)
+			await browser.storage.sync.set(data.sync);
+	}
+	catch (error)
+	{
+		console.error("Failed to parse JSON", error);
+		return false;
+	}
+
+	sendMessage("refreshCollections", undefined);
+
+	return true;
+}