OXYGENHUB

Changes up to # b582948f1912 touching crates/oxy-core/src/repo/history.rs · 14

See as swimlanes (independent work side by side)

Keep an insert's lines in one shared buffer
Andy McCall ·
✔ 01a47cd7f0c8
Hold the working-copy lock through every working-copy write
Andy McCall ·
✔ 6caacfff1d4f
Store large inserts as text blobs (change format 2)
Andy McCall ·
✔ 6f8aeb996558
Unbound hosted repositories adopt the first pusher's id
Andy McCall ·
✔ 75167672ebcd
Rebase derives the change from the target state with and without it, so the target's own lines survive; spec wording to match; the previous commit's test was failing
Andy McCall ·
✔ 8b678b298fee
Squash and rebase (spec 0.8 section 8.5): squash folds a change into a dependency with dependents following its atoms; rebase re-derives a change against another base with content-matched correspondence; correspondences keyed by node; spec 0.8a and docs
Andy McCall ·
✔ 728da0f92161
History editing: oxy split works on any change, splitting a non-head by node with dependents rewritten exactly
Andy McCall ·
✔ b837d2b55853
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
History editing: orphaned references on rewrite are reified by re-anchoring (nearest surviving line of the chain, else the chain's anchors; vanished nodes drop their edits) and reported as notes instead of refused (spec 0.6m)
Andy McCall ·
✔ 6706bdcfb63e
History editing: oxy amend --into folds the working copy into an older change with dependents rewritten; oxy split; graph: delete/insert conflicts only between commuting changes (spec 0.6l)
Andy McCall ·
✔ 23b217d75848
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
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