feat: smb support

apps/server/src/modules/backends/utils/backend-utils.ts

@@ -0,0 +1,37 @@
+import * as npath from "node:path";
+import * as fs from "node:fs/promises";
+import { execFile as execFileCb } from "node:child_process";
+import { promisify } from "node:util";
+import { OPERATION_TIMEOUT } from "../../../core/constants";
+import { logger } from "../../../utils/logger";
+
+const execFile = promisify(execFileCb);
+
+export const executeMount = async (args: string[]): Promise<void> => {
+	const { stderr } = await execFile("mount", args, {
+		timeout: OPERATION_TIMEOUT,
+		maxBuffer: 1024 * 1024,
+	});
+
+	if (stderr?.trim()) {
+		logger.warn(stderr.trim());
+	}
+};
+
+export const executeUnmount = async (path: string): Promise<void> => {
+	const { stderr } = await execFile("umount", ["-l", "-f", path], {
+		timeout: OPERATION_TIMEOUT,
+		maxBuffer: 1024 * 1024,
+	});
+
+	if (stderr?.trim()) {
+		logger.warn(stderr.trim());
+	}
+};
+
+export const createTestFile = async (path: string): Promise<void> => {
+	const testFilePath = npath.join(path, `.healthcheck-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`);
+
+	await fs.writeFile(testFilePath, "healthcheck");
+	await fs.unlink(testFilePath);
+};