Remove the Entire DB credential-store integration · Entire

Review Code Changes

Review the code changes against the base branch 'main'. The merge base commit for this comparison is 368750cee35f31935640a34ad199e889fc60f1a8. Run git diff 368750cee35f31935640a34ad199e889fc60f1a8 to inspect the changes relative to main. Provide prioritized, actionable findings.

Findings

  1. Overall Correctness: Patch is correct.
  2. Overall Explanation: No actionable correctness issues were found in the changed code. The refactor preserves validation behavior, and the test/example/go.mod adjustments appear consistent with the intended behavior.
  3. Overall Confidence Score: 0.92

Code Changes

Remove the Entire DB credential-store integration
git-sync carried a bespoke Entire credential path: auth.Resolve fell back to an active-user lookup in ~/.config/entire/hosts.json plus a file/keyring token store and OAuth refresh-token handling (client_id=entire-cli). Nothing in the product produces that layout anymore — the mirror-pipeline worker (the only library consumer that talks to entiredb) supplies credentials directly at the transport layer (GitHub installation tokens + per-request entire-core repo-scoped bearers), and client-side entire:// auth is owned by the separate git-remote-entire helper using the newer contexts.json model. So the lookup only ever read a store no current producer writes.

Drop entiredb.go and tokenstore.go and the LookupEntireDBCredential fallback; auth.Resolve now resolves explicit token/bearer credentials only and otherwise returns nil, so the git credential helper is consulted on a 401, exactly as for any other remote. This also drops the github.com/zalando/go-keyring dependency and, with the file token store gone, removes the syscall.Flock usage that broke the Windows build (so the package now cross-compiles for windows cleanly). This change supersedes the entiredb token-refresh fix (#90) and the tokenstore Windows flock fix (#92), both of which were polishing this now-deleted code.

Co-Authored-By: Claude Opus 4.8 (1M context) noreply@anthropic.com Entire-Checkpoint: de15fe82f1f3+18/-1384