Deterministic staging

Description

This is the backport of !616 (merged) to bst-1.2.

This merge request, when approved, will close issue/bug: #527 (closed) #541 (closed) #543 (closed) #545 (closed)

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changed title from Valentindavid/deterministic source 1.2 to Deterministic staging

changed the description

mentioned in merge request !616 (merged)

@tristanvb, I am not sure how to deal with bumping artifact version in 1.2 since there was a bump in master that did not happen in 1.2. So I used a tuple. Can you resolve it if it is ok or comment on it if you have another idea?

resolved all discussions

added 15 commits

• df0c7828...37742ac7 - 9 commits from branch bst-1.2
• b9f6b1d7 - buildstream/plugins/sources/local.py: Make staging deterministic.
• 465909dd - Use deterministic umask when staging sources.
• e8a3297b - buildstream/plugins/sources/zip.py: Fix non-determism in staging.
• 9a0259b9 - buildstream/plugins/sources/remote.py: Make staging deterministic.
• 4c15d049 - Add some integration tests for source plugin determinism.
• b7b4b718 - Bump BST_CORE_ARTIFACT_VERSION for deterministic source plugins

Compare with previous version

enabled an automatic merge when the pipeline for b7b4b718 succeeds

merged

mentioned in commit e5dfbb54