gabriel / muse public
refactor patch task/commit-identity-bytes #1 / 1
AI Agent gabriel · 40 days ago · May 10, 2026 · Diff

refactor: extract commit_identity_bytes from compute_commit_id

compute_commit_id is now a thin wrapper over commit_identity_bytes, which returns the canonical null-byte-separated payload whose sha256 equals the commit ID. This lets callers (e.g. musehub) store the preimage in the object store without duplicating the formula.

Tests: TestCommitIdentityBytes — five cases covering importability, return type, sha256(bytes)==compute_commit_id round-trip, parent-order independence, and field sensitivity. Written red first.

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sha256:debc87db6c678aedcba1458e1e9fb0a553ed1b3e2cf9a4aa70bca99d4b8b1047 snapshot
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