This is an automated email from the ASF dual-hosted git repository.
juergbi pushed a commit to branch jbilleter/digest-environment
in repository https://gitbox.apache.org/repos/asf/buildstream.git
commit 2839c14d3b5175c1f82e1c33c900fe96dcb6a661
Author: Abderrahim Kitouni <abderrahim.kito...@codethink.co.uk>
AuthorDate: Wed Jul 9 10:11:45 2025 +0100
sandbox.py: Add method to create a sub-sandbox
This allows an element to use a secondary sandbox for manipulating
artifacts that don't affect the build.
---
src/buildstream/sandbox/sandbox.py | 29 ++++++++++++++++++++++++++++-
1 file changed, 28 insertions(+), 1 deletion(-)
diff --git a/src/buildstream/sandbox/sandbox.py
b/src/buildstream/sandbox/sandbox.py
index a503ac9f7..29a3e31bf 100644
--- a/src/buildstream/sandbox/sandbox.py
+++ b/src/buildstream/sandbox/sandbox.py
@@ -85,13 +85,18 @@ class Sandbox:
self.__env = None # type: Optional[Dict[str, str]]
self.__mount_sources = {} # type: Dict[str, str]
self.__allow_run = True
+ self.__subsandboxes = [] # type: List[Sandbox]
# Plugin element full name for logging
plugin = kwargs.get("plugin", None)
if plugin:
self.__element_name = plugin._get_full_name()
else:
- self.__element_name = None
+ parent = kwargs.get("parent", None)
+ if parent:
+ self.__element_name = parent._get_element_name()
+ else:
+ self.__element_name = None
# Configuration from kwargs common to all subclasses
self.__config = kwargs["config"]
@@ -558,6 +563,28 @@ class Sandbox:
def _disable_run(self):
self.__allow_run = False
+ # _create_subsandbox()
+ #
+ # Create an empty sandbox
+ #
+ # This allows an element to use a secondary sandbox for manipulating
artifacts
+ # that does not affect the build sandbox.
+ #
+ def _create_subsandbox(self, **kwargs):
+ sub = Sandbox(
+ self.__context,
+ self.__project,
+ parent=self,
+ stdout=self.__stdout,
+ stderr=self.__stderr,
+ config=self.__config,
+ )
+ self.__subsandboxes.append(sub)
+ return sub
+
+ def _get_subsandboxes(self):
+ return self.__subsandboxes
+
# SandboxFlags()
#
