From c19b0fd6f9db40ab2c56516207ea6ce0d2c2e3e0 Mon Sep 17 00:00:00 2001
From: Justus von Brandt <collect@smudis.de>
Date: Sun, 15 Sep 2019 14:32:46 +0200
Subject: [PATCH] Create intermediate directories before writing to a file

---
 Haneke/DiskCache.swift | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Haneke/DiskCache.swift b/Haneke/DiskCache.swift
index fa55e146..57e127b6 100644
--- a/Haneke/DiskCache.swift
+++ b/Haneke/DiskCache.swift
@@ -170,7 +170,16 @@ open class DiskCache {
         let path = self.path(forKey: key)
         let fileManager = FileManager.default
         let previousAttributes : [FileAttributeKey: Any]? = try? fileManager.attributesOfItem(atPath: path)
-        
+
+        //If the data folder does not exist, it needs to be recreated
+        if (!fileManager.fileExists(atPath: self.path)) {
+            do {
+                try fileManager.createDirectory(atPath: self.path, withIntermediateDirectories: true, attributes: nil)
+            } catch {
+                Log.error(message: "Failed to create directory", error: error)
+            }
+        }
+
         do {
             try data.write(to: URL(fileURLWithPath: path), options: Data.WritingOptions.atomicWrite)
         } catch {