Store integration tests cache inside the current directory by default

Previously the code would default to a directory in `/tmp`, but this
is often unsuitable as the Linux 'tmpfs' filesystem doesn't support
extended file attributes and thus cannot store OSTree repositories.

See: https://gitlab.com/BuildStream/buildstream/issues/267

1 files changed, 6 insertions, 6 deletions

diff --git a/conftest.py b/conftest.py
index 22eaae23b..ad42b70eb 100755
--- a/conftest.py
+++ b/conftest.py
@@ -39,16 +39,16 @@ def integration_cache(request):
 
     # Set the tempdir to the INTEGRATION_CACHE variable, or the
     # default if that is not set.
-    cache_dir = os.environ.get('INTEGRATION_CACHE', tempfile.gettempdir())
+    if 'INTEGRATION_CACHE' in os.environ:
+        cache_dir = os.path.join(os.environ['INTEGRATION_CACHE'], 'integration-cache')
+    else:
+        cache_dir = os.path.abspath('./integration-cache')
 
-    # We use a separate tempdir to cache sources and artifacts to
-    # increase test speed
-    cache = os.path.join(cache_dir, 'integration-cache')
-    yield cache
+    yield cache_dir
 
     # Clean up the artifacts after each test run - we only want to
     # cache sources
     try:
-        shutil.rmtree(os.path.join(cache, 'artifacts'))
+        shutil.rmtree(os.path.join(cache_dir, 'artifacts'))
     except FileNotFoundError:
         pass