refactoring

Resolve #7779

1 files changed, 10 insertions, 0 deletions

diff --git a/packages/backend/src/misc/create-temp.ts b/packages/backend/src/misc/create-temp.ts
new file mode 100644
index 0000000000..04604cf7d0
--- /dev/null
+++ b/packages/backend/src/misc/create-temp.ts
@@ -0,0 +1,10 @@
+import * as tmp from 'tmp';
+
+export function createTemp(): Promise<[string, any]> {
+	return new Promise<[string, any]>((res, rej) => {
+		tmp.file((e, path, fd, cleanup) => {
+			if (e) return rej(e);
+			res([path, cleanup]);
+		});
+	});
+}