ingitdb / dalgo2ingitdb4github

84%

Build Type

push

github

Committed by trakhimenok

Commit Message

feat: complete read/write/query support with read-your-writes consistency

Takes the driver from read-only (v0.1.x) to a full dal.DB over the GitHub API:

- writes: batching variant (NewBatchingGitHubDB) buffers a transaction's
  Set/Insert/Update/Delete into ONE commit via the Git tree API
- Update/UpdateRecord implemented (both variants): read-modify-write with
  nested field paths, DeleteField, increment transforms, ServerTimestamp
- structured queries (ExecuteQueryToRecordsReader): scan collection files from
  the repo tree, apply WHERE (==,<,<=,>,>=,In, AND groups) / ORDER BY / LIMIT /
  keys-only; recordset reader + group-by/having/offset/cursor return ErrNotSupported
- idempotent Delete (deleting a missing record is a no-op) in both variants
- Get/GetMulti of an undeclared collection return not-found, not an error
- read-your-writes consistency: the batching variant reads through the Git
  Data API (tree/blob by SHA), and after each commit records the new head SHA
  so reads resolve the tree from that exact commit — bypassing GitHub's
  briefly-lagging ref lookup. Correct under the single-writer contract.
- tree writer sets mode+type on every entry (GitHub requires them; deletes use
  a null SHA)
- dalgo v0.62.2 → v0.62.10

Verified against the dalgo end2end suite through OpenVaultDB against a real
GitHub repository (full conformance green).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AhDJhFNWHBf2jhPKEqfL8T

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