sources, manifest: don't misreport a transiently-unavailable source as "unknown package" (3/4) - #591

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jason-rl wants to merge 10 commits into

cashapp:masterfrom

jason-rl:jason/sync-race-03-reader-resilience

Commits on Jul 27, 2026

sources: add reproducer for concurrent source sync race
jason-rl
committed
ba65b75
sources: add start barrier to maximise reproducer race odds
jason-rl
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8f2d0e4
sources: serialise and de-destruct git source syncing
jason-rl
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457c7e5
sources: remove pull-path race, harden lock, address review nits
jason-rl
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b4fb272
sources: replace inert --reference-if-able clone with a real incremental fetch
jason-rl
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9859d53
sources: keep the incremental clone's local branch alive across repeat syncs
jason-rl
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3978175
sources: make incremental checkout robust to a non-empty index
jason-rl
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630da06
sources, manifest: distinguish a transiently-missing source from an unknown package
jason-rl
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d5c44a2
manifest, sources: fix retry ordering, avoid caching a shadowed manifest
jason-rl
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0946721
env: treat a transiently-unavailable source like an unknown package for fallback
jason-rl
committed
6929282