OXYGENHUB

Changes up to # aedfe465b611 touching crates/oxy-core/src/store.rs · 33

See as swimlanes (independent work side by side)

The operation head on a store moves by compare-and-swap
Andy McCall ·
✔ dd21fd82687d
The object store runs on any Store: a directory today, a bucket next agents-in-readmev0.4.0
Andy McCall ·
✔ 648189388f1a
oxy gc says what it is doing
Andy McCall ·
✔ 9ae4d15a0e4b
First commit: 12 s and 2.1 GB on the Linux tree (refs #41) agents-in-readmev0.3.0v0.3.1v0.4.0v0.4.1v0.4.2
Andy McCall ·
✔ 5b4c51307b14
Fewer waits on the disk: batched loose writes, the commit in one batch, fan-outs kept (refs #41)
Andy McCall ·
✔ b30a880fa409
gc: a trained zstd dictionary per pack (refs #41) v0.2.0v0.3.0v0.3.1
Andy McCall ·
✔ a17fc622ca43
Store: a cache of change metadata (refs #41)
Andy McCall ·
✔ ce14f0d68b15
Read a change's metadata without its operations v0.1.0
Andy McCall ·
✔ 4d6c9c1b358c
Change format 3: text blobs hold the lines' bytes v0.1.0
Andy McCall ·
✔ 0f93f49ce059
gc repacks everything into one pack, compressed harder
Andy McCall ·
✔ da652d6392d8
Store a large change's texts a batch at a time
Andy McCall ·
✔ 17f94b13ae54
Encode a large change once, and store it on every core
Andy McCall ·
✔ 192fad1e46a2
Log, blame and fsck at the scale of the Linux tree
Andy McCall ·
✔ 69816d688300
Read a change's skeleton for history-only states
Andy McCall ·
✔ a4fad5b085c7
Status after a large commit without reading or holding its text
Andy McCall ·
✔ 86e1824f2d0b
Store large inserts as text blobs (change format 2)
Andy McCall ·
✔ 6f8aeb996558
Refuse objects the store could not read back
Andy McCall ·
✔ a9f686edf60b
Execution receipts: the receipt object and attestation
Andy McCall ·
✔ fc1a466a1e66
Checkpoint payload version 2: large file graphs as shared blobs named from an index, read in parallel (loose and packed) and decoded in parallel; version 1 still read; gc, fsck and shallow-clone bundles carry the graph blobs (spec 11, Draft 0.8j)
Andy McCall ·
✔ afaba5f1306d
Crash safety: durable writes and the op head as commit point
Andy McCall ·
✔ 4dcb8c0916b7
oxy fsck: check a repository's integrity
Andy McCall ·
✔ 387335ff7f4d
Unbound hosted repositories adopt the first pusher's id
Andy McCall ·
✔ 75167672ebcd
Store: write batches for snapshots, fetched bundles, Git imports and checkpoints; large batches become one pack with a single fsync (1 GiB commit 63 s to 8.8 s on SSD; spec 0.6r)
Andy McCall ·
✔ 8f10a07a1dbe
Hardening: CBOR and pack corruption tests, index bounds validation, concurrent HTTP push test, 1 GiB benchmark (spec 0.6q)
Andy McCall ·
✔ 2b872d074ddb
.oxyattributes: binary, text, eol=lf|crlf, nocompress (raw chunks in packs), lockable with advisory local oxy lock/unlock (spec 0.6j)
Andy McCall ·
✔ cdb5beba7f05
Pack merging above 16 packs; modern CLI presentation (colour, spinners, --plain, NO_COLOR); oxy prompt with manifest-based dirty check and docs/prompt.md
Andy McCall ·
✔ 135212de5370
Garbage collection: operation-log retention, pruning with grace period, pack rewriting; oxy gc --now
Andy McCall ·
✔ ba160f60219e
Import the Oxygen specification and the first Rust implementation (root change)
unknown ·
◈ ff0af1ee299d
Packed storage: zstd packs with sorted indexes, oxy gc, auto-pack at 4096 loose objects; README
Andy McCall ·
✔ d02e545dc265
Remotes: local transport, push with seals and reference attestations, fetch, pull as state union, clone
Andy McCall ·
✔ 5b9c6ad45f6e
Bookmarks point at state objects (spec 0.5, repository format 2) with migration from format 1
Andy McCall ·
✔ 86e682c242c6
Spec §5.5 encoding conventions; SIGPIPE handling in the CLI; clippy fixes
Andy McCall ·
✔ 5b1114a04905
Identities and composite Ed25519 + ML-DSA-65 signatures; oxy identity, verify, config
Andy McCall ·
✔ 1983686fb7a7