OXYGENHUB

Backlog: O2 done fd16934c920c

Author
Andy McCall @andymccall <[email protected]>
When
· 2026-09-27 23:27 UTC
Signature
✔ signed by Andy McCall
Hash
fd16934c920c4b98b69f27d575273f644b24886525e16799a9a8ae85f84248b3
Depends on
123ba31b83f2 5140e604192e 75036530b621
Depended on by
cc9ba05a0a58 b38ece2cb6b5
In bookmarks
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In tags
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## oxy: stability and maturity
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- [x] O1 Property tests (proptest) that applying the same changes in any order gives the same state, over random edit sequences on several files.

    

  
    

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- [ ] O2 `oxy fsck`: verify every object's hash, every change's references and signatures, the op log chain, and report precisely.

    

  
    

      
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- [x] O2 `oxy fsck`: verify every object's hash, every change's references and signatures, the op log chain, and report precisely.

    

  
    

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- [ ] O3 Crash safety audit: every write goes through write_atomic or the store's batch; a test that interrupts commit and push at each step and proves the repository still opens and fscks.

    

  
    

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- [ ] O4 Benchmarks with thresholds: 10 000 files, 5 000 changes; status, commit, log, blame, push, clone; record numbers in docs.

    

  
    

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- [ ] O5 Concurrency: two processes committing, snapshotting and pushing on one repository; locks hold, nothing is lost.

    

  
    

      
      
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- 2026-09-28 H1 done: signed-in dashboard at `/` (review queue, own proposals, assigned issues, repositories, activity feed filtered to visible repositories); test `dashboard_shows_what_needs_the_viewer`; deployed to Earth.

    

  
    

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- 2026-09-28 O1 done: `crates/oxy-core/tests/commutativity.rs` (proptest, 32 cases): diverging clones with random edits, rebuilt in shuffled and random dependency orders, checkpoint round trip, and push in random order to a fresh clone; all give identical checkpoints, heads and trees. About 80% of generated cases conflict. No defects found. Workspace tests all green (oxy-core 129 + new).

    

  
    

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- 2026-09-28 H2 done: empty repositories show a quickstart (remote named after the host, e.g. `earth`; CA download and `remote.X.ca` when self-signed; token placeholder; push; start from nothing; `oxy git import`); readers get a plain notice. Tests: `empty_repository_shows_a_quickstart` and a remote-naming unit test; hub spec §6 row updated; deployed.

    

  
    

      
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- 2026-09-28 O2 done: `oxy fsck [--json]` (objects, op log through all parents, references and change closure with identities/blobs/chunks/signatures, bookmark states, checkpoints re-derived, ref and tag attestations verified); spec Draft 0.8h §21.1, guide updated. Test `fsck_passes_a_sound_repository_and_names_each_fault` (corrupt object, missing change, missing blob, broken op head). Clean on oxygen, oxygenhub, oxygen-vscode, oxygenhub-vscode, hellooxy. Release binary rebuilt.