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https://relay.ngit.dev/npub15qydau2hjma6ngxkl2cyar74wzyjshvl65za5k5rl69264ar2exs5cyejr/ngit-grasp.git
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DanConwayDev
f084f7e973
Motivation: owner repositories and GRASP-06 contributor routes currently store or copy the same Git objects independently, forcing clients to upload data the relay already has. Approach: create new repositories as thin ref views, direct receive-pack and proactive fetch writes into the shared identifier family, retain accepted tips, and expose family bases as anonymous receive negotiation haves. Existing legacy repositories deliberately remain self-contained until the startup migration layer lands. Correctness assumptions: repositories only share objects when their validated identifier and object format match. A process-wide per-family lease serializes object-producing operations, while the terminal receive-pack flush remains behind ref validation and post-push processing. Excluded scope: remote S3 durability, cache eviction, garbage collection, and conversion of existing repositories are separate stack layers. Validation: cargo check --all-targets; cargo test --test git_response_streaming; cargo test --test grasp06_pr_hosting; plus repository_creation, git_clone, and storage/purgatory targeted suites from the preceding review.