Init commit

server/core/helpers/fs.ts

@@ -0,0 +1,12 @@
+import { move } from 'fs-extra/esm'
+import { rename } from 'fs/promises'
+
+export async function tryAtomicMove (src: string, destination: string) {
+  try {
+    await rename(src, destination)
+  } catch (err) {
+    if (err?.code !== 'EXDEV') throw err
+
+    return move(src, destination, { overwrite: true })
+  }
+}