OXYGENHUB

Changes up to # da58bbbbc4d9 touching crates/oxy-core/src/repo/snapshot.rs · 14

See as swimlanes (independent work side by side)

Snapshot: the manifest is a stat cache; unchanged opaque files are not read and contribute their recorded blob, with a two-second racy-stat window (status on 1 GiB 2.4 s to 4 ms; spec 0.6s)
Andy McCall ·
✔ b7f102fcbb17
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
Rename detection: a removed and an added file at least 50% alike become a Move of the existing node, on snapshots and Git import; Renamed status (spec 0.6o)
Andy McCall ·
✔ 6e723b81f5b9
Hooks: pre-commit, post-commit, pre-push, post-fetch, post-checkout with JSON payloads; semantic-deps hook behind hooks.semantic-deps (spec 0.6k)
Andy McCall ·
✔ 6d3eefbce2f0
.oxyattributes: binary, text, eol=lf|crlf, nocompress (raw chunks in packs), lockable with advisory local oxy lock/unlock (spec 0.6j)
Andy McCall ·
✔ cdb5beba7f05
Multiple workspaces: oxy workspace add|list|forget, secondary .oxy file, per-workspace snapshot lock (spec 0.6i)
Andy McCall ·
✔ 4e88e774777a
Sparse checkout: filter.paths, clone --sparse (implies lazy blobs), oxy sparse, scope-aware snapshot/checkout/prompt (spec 0.6f)
Andy McCall ·
✔ 7421309f5372
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
Checkpoints: serialized states per bookmark, automatic every core.checkpoint-interval changes, oxy checkpoint, checkpoint-accelerated load_state; states keep change metadata only
Andy McCall ·
✔ 252e8cb23fbc
Git bridge, import side: oxy git import with merge commits as resolutions, Change-Id trailers, batched blob reads
Andy McCall ·
✔ c3069537d7c5
Rewrite propagation: describe and abandon on any change, dependents rewritten with translated references
Andy McCall ·
✔ c07e0e7d2d85
History editing for heads: oxy describe, oxy amend, oxy abandon (spec §8.4, heads only)
Andy McCall ·
✔ 614541c3cebd
Packed storage: zstd packs with sorted indexes, oxy gc, auto-pack at 4096 loose objects; README
Andy McCall ·
✔ d02e545dc265
Split repo.rs into repo/{config,snapshot,checkout,identity,sync,tests}; hermetic OXY_HOME in tests; identity recorded in user config
Andy McCall ·
✔ 982864068a59