From: Ralf Jung <post@ralfj.de>
Date: Mon, 22 Apr 2024 06:05:29 +0000 (+0200)
Subject: host_access: error if the path does not exist
X-Git-Url: https://git.ralfj.de/bubblebox.git/commitdiff_plain/27fecd30b8dc7969e9cd10d9f09b62b5eda374c9?ds=inline;hp=--cc

host_access: error if the path does not exist
---

27fecd30b8dc7969e9cd10d9f09b62b5eda374c9
diff --git a/bubblebox.py b/bubblebox.py
index d7c6cb0..a6b9d96 100644
--- a/bubblebox.py
+++ b/bubblebox.py
@@ -144,7 +144,10 @@ def host_access(dirs):
             path = path.replace("//", "/")
             path = path.removesuffix("/.")
             # glob expansion
-            yield from glob.glob(path)
+            globbed = glob.glob(path)
+            if len(globbed) == 0:
+                raise Exception(f"Path does not exist: {path}")
+            yield from globbed
     def recursive_host_access(root, dirs, out):
         for names, desc in dirs.items():
             for path in expand(root, names):