update

web/src/lib/utils/fetch-action.ts

@@ -0,0 +1,25 @@
+export interface Request extends Omit<RequestInit, 'url'> {
+  action?: string;
+  form?: Record<string, string>;
+}
+
+export default function fetchAction(request: Request): Promise<Response> {
+  return fetch(request.action ?? '/', {
+    ...request,
+    method: request.method ?? 'GET',
+    headers: {
+      ...request.headers,
+      'X-Sveltekit-Action': 'true',
+    },
+    body: request.form ? createFormData(request.form) : request.body || undefined,
+  });
+}
+
+function createFormData(data: Record<string, string>): FormData {
+  const form = new FormData();
+  for (const key in data) {
+    if (typeof data[key] !== 'string') continue;
+    form.set(key, data[key]);
+  }
+  return form;
+}

web/src/lib/utils/fs-extra.ts

@@ -0,0 +1,15 @@
+import { accessSync, promises } from 'node:fs';
+
+export function fsAccess(path: string): boolean {
+  try {
+    accessSync(path);
+    return true;
+  } catch (error) {
+    return false;
+  }
+}
+
+export async function fsTouch(filePath: string): Promise<void> {
+  const fd = await promises.open(filePath, 'a');
+  await fd.close();
+}

web/src/lib/utils/hash.ts

@@ -0,0 +1,11 @@
+import { createHash } from 'crypto';
+
+export function sha256(data: Buffer | string): string {
+  const hash = createHash('sha256');
+  hash.update(data);
+  return hash.digest('hex');
+}
+
+export function hex(data: Buffer | string): string {
+  return Buffer.from(data).toString('hex');
+}