Files
alkblobs/Cargo.toml
T
glm-5.3-flash 889be4cada feat(gc): the in-process GC protocol — pins, liveness, delete windows, sweep, direct delete
The gc-protocol task (ADR-005; abort-as-data per ADR-012 §1; non-SQL
inline window staging per ADR-012 §5) wired on the Store facade:

- src/gc.rs — GcHome + RegistryCore: one arbitration lock over per-key
  pin refcounts, in-flight delete markers, and the registered source
  lists; async pin minting (acquire) that blocks on in-flight deletes
  (ADR-005's re-put case (a) delete-then-recover without engine I/O
  under the lock); the ordered-step convert primitive (pin release +
  registration in one section); batch one-step release; the
  single-node sweep lease (the in-process analog of ADR-013 §2).
- src/facade.rs — Pin/Batch carry the registry back-reference and own
  their drop release (batch drop decrements every member in one
  ordered step); new public vocabulary LivenessSource, ProtectCallback,
  Registration, re-exported from lib.rs.
- src/store.rs — sweep() (single-flight → zero-source safe default →
  protect consult → mark over both tiers' list() union → arbitrate at
  delete time → ~100/batch commit → exact-count report or
  abort-as-data), direct delete() (existence probe → full protection
  set per ADR-012 §6.4 → GcRefuse/Missing/delete through the
  fall-through), and the registration/unregistration verbs.
- 16 new tests + the facade pin/batch shape test reworked on the wired
  machinery: exact counts across both tiers, abort shapes, dedup
  refcounts, batch drops, live-shared sources, the conversion ordered
  step sequentially and raced, sweep-vs-pinned-put (64 rounds, every
  schedule, byte-identical delete-then-recover), publish-after-mark,
  no-torn reads under a window, single-flight contention, and
  malformed-list sweeps as operational errors.
- tasks/gc-protocol.md — status completed; named design points recorded
  in Notes.

Verification: cargo test (default) 46 passed; --features mem and
--all-features 89 passed each; cargo clippy --all-targets -- -D
warnings (default and --all-features) clean; cargo fmt --check clean;
cargo doc --no-deps at the pre-existing baseline (no new warnings).
2026-10-11 22:40:09 +00:00

43 lines
1.3 KiB
TOML

[package]
name = "alkblobs"
version = "0.1.0"
edition = "2021"
rust-version = "1.88"
license = "MIT OR Apache-2.0"
description = "Content-addressed blob storage: multi-hash put/get/verify store with pluggable backends, transport- and protocol-agnostic"
repository = "https://git.alk.dev/alkdev/alkblobs"
keywords = ["blobs", "content-addressed", "storage", "git", "gix"]
categories = ["asynchronous", "filesystem", "database"]
exclude = [".opencode/", "AGENTS.md", "docs/reviews/", "docs/research/", "docs/plans/", "tasks/", "docs/sdd_process.md"]
[workspace]
members = ["."]
exclude = []
[lib]
name = "alkblobs"
[features]
default = ["sqlite"]
sqlite = ["dep:rusqlite"]
postgres = ["dep:tokio-postgres", "dep:deadpool-postgres"]
mem = []
pg-lo = ["dep:tokio-postgres", "dep:deadpool-postgres"]
ops = ["dep:alkcall"]
[dependencies]
tokio = { version = "1", default-features = false, features = ["rt", "sync", "io-util", "macros"] }
thiserror = "2"
parking_lot = "0.12"
alkcall = { version = "0.8.1", optional = true }
deadpool-postgres = { version = "0.14", optional = true }
hex = "0.4"
rusqlite = { version = "0.40", features = ["bundled"], optional = true }
sha1 = "0.10"
sha2 = "0.10"
tokio-postgres = { version = "0.7", optional = true }
[dev-dependencies]
tokio = { version = "1", default-features = false, features = ["rt-multi-thread"] }