Add an environment variable to define the path where to clone the mozilla-central repository in the HTTP service workers

http_service/bugbug_http/boot.py

@@ -16,7 +16,9 @@ logger = logging.getLogger(__name__)
 def boot_worker():
 
     # Clone mozilla central
-    repo_dir = os.path.join(tempfile.gettempdir(), "bugbug-hg")
+    repo_dir = os.environ.get(
+        "BUGBUG_REPO_DIR", os.path.join(tempfile.gettempdir(), "bugbug-hg")
+    )
     logger.info(f"Cloning mozilla-central in {repo_dir}...")
     repository.clone(repo_dir)
 

http_service/docker-compose.yml

@@ -25,6 +25,7 @@ services:
       - BUGBUG_BUGZILLA_TOKEN
       - REDIS_URL=redis://redis:6379/0
       - BUGBUG_ALLOW_MISSING_MODELS
+      - BUGBUG_REPO_DIR
     depends_on:
       - redis