Temporary unique names for all sandboxes

1 files changed, 5 insertions, 3 deletions

diff --git a/buildstream/sandbox/sandbox.py b/buildstream/sandbox/sandbox.py
index c60a88e94..617914fcd 100644
--- a/buildstream/sandbox/sandbox.py
+++ b/buildstream/sandbox/sandbox.py
@@ -34,7 +34,7 @@ import os
 from .._exceptions import ImplError, BstError
 from ..storage._filebaseddirectory import FileBasedDirectory
 from ..storage._casbaseddirectory import CasBasedDirectory
-
+import tempfile
 
 class SandboxFlags():
     """Flags indicating how the sandbox should be run.
@@ -108,6 +108,8 @@ class Sandbox():
         self.__scratch = os.path.join(self.__directory, 'scratch')
         for directory_ in [self._root, self.__scratch]:
             os.makedirs(directory_, exist_ok=True)
+        self.__vdir = None
+        self.sandboxname=tempfile.NamedTemporaryFile()
 
     def get_directory(self):
         """Fetches the sandbox root directory
@@ -136,8 +138,8 @@ class Sandbox():
            (str): The sandbox root directory
 
         """
-        # For now, just create a new Directory every time we're asked
-        return CasBasedDirectory(self.__context, ref=None, name="sandbox")
+        savename = self.sandboxname.name.replace(os.path.sep, "")
+        return CasBasedDirectory(self.__context, ref=None, savename=savename)
 
     def get_virtual_toplevel_directory(self):
         """Fetches the sandbox's toplevel directory