OXYGENHUB

Changes up to # e8d38e47e9d7 touching crates/oxy-core/src/repo/snapshot.rs · 29

See as swimlanes (independent work side by side)

History-only states: log, log of a path and blame_in load changes and tree only, deferring file edits; load_graphs builds the graphs a command needs from checkpoint blobs or by replay, identical to a full load; an unloaded graph is never read as empty head
Andy McCall ·
✔ e8d38e47e9d7
Stat cache for text files: a stat-clean file whose recorded hash is the base's rendering takes the base's bytes instead of being read; edits are always read (spec 12.4)
Andy McCall ·
✔ 696bbf29d3eb
Faster state loading: seeded fast hashing for the file graphs, no unused predecessor map, inline successor sets, lines moved rather than copied; OXY_TIMINGS=1 prints snapshot phase timings. Clean status at 10 000 files 0.96 s to 0.52 s, memory 657 to 239 MB
Andy McCall ·
✔ 0bdc3f91a39f
History and blame of a loaded state: log_of, log_for_path_of with a limit, and blame_of find the path in the tree alone and render nothing else; the *_in forms load once instead of twice
Andy McCall ·
✔ bc489b6c7f69
Portability: exec bits, symlinks and path names on macOS and Windows
Andy McCall ·
✔ c863c7a7a2d1
Git import verified commit by commit; two dependency bugs fixed
Andy McCall ·
✔ 62794ecc7f74
Commit and status no longer slow down with the number of heads
Andy McCall ·
✔ 07eb99be126e
Unbound hosted repositories adopt the first pusher's id
Andy McCall ·
✔ 75167672ebcd
Bare repositories and an embeddable protocol server for Oxygenhub
Andy McCall ·
✔ e02bf0cd0533
Partial commits: a chosen addition hunk carries the new node's content, so a new file is never committed empty
Andy McCall ·
✔ d8c086ca3eb2
Machine interface for editors (spec 0.8b): oxy root, cat, version, hunks, discard by path or hunk; --json on log (with --path), show, diff, resolve, op log, bookmark list, remote list, fetch, pull, push, submodule status, bisect status, verify, policy show; commit --hunks; integration test over every JSON command
Andy McCall ·
✔ c6aa5bd9d1c8
Partial and interactive commits (commit PATH.., commit -i with hunk closure), oxy blame from atom keys, oxy bisect over dependency-closed prefixes with run and skip (spec 0.8 sections 12.3 and 27)
Andy McCall ·
✔ 957fee30826e
Subrepositories: subrepo node kind with Oxygen and Git pins, .oxymodules, nested repositories skipped by the walker and moved by checkout, oxy submodule add|update|status|remove, Git gitlink import and export (spec 0.8 section 7.8)
Andy McCall ·
✔ 4dee277c327a
Ignore rules apply to untracked paths only: tracked files hidden by .oxyignore stay tracked in snapshots, amend, checkout manifests and the prompt
Andy McCall ·
✔ 9ac1fbe211b4
Spec review pass (Draft 0.7): oxy status --json, section 24 aligned with the CLI, reference implementation status table, capabilities and snapshot wording aligned with the implementation
Andy McCall ·
✔ 50a046e439e9
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