crates.io requires description and license fields. Added description to
all 5 crates and license.workspace = true. publish-crates.sh now uses a
trap EXIT to restore the working tree even on failure.
--locked conflicts with version changes in Cargo.toml. --allow-dirty
handles the uncommitted changes. Regenerating Cargo.lock after sync
ensures the lock file matches the updated versions.
- sync-version.mjs: only bump jscpd to npm version, keep sub-crates at 0.1.0
and sync inter-crate dependency version refs
- publish-crates.sh: use per-crate versions for index-wait polling instead
of npm version for all crates, handle GNU/BSD sed differences
- Add npm package scaffold for cpd@5.0.0 with prebuilt binary distribution
- rust/package.json: main cpd package with optionalDependencies for 6 platforms
- rust/run-cpd.js: CLI shim with platform detection and binary resolution
- rust/platform-map.js: platform detection (6 targets including musl)
- rust/npm/prebuilt-targets.json: platform matrix configuration
- rust/npm/cpd-*/package.json: platform package templates
- rust/scripts/npm-prebuilt-package.mjs: assembles platform packages from binaries
- Add GitHub Actions workflows
- .github/workflows/crates-publish.yml: publishes all 5 crates to crates.io
in dependency order with OIDC Trusted Publishing and index-wait polling
- .github/workflows/npm-rust-publish.yml: cross-compiles for 6 platforms,
publishes platform packages with idempotency checks, then main cpd package
- .github/workflows/release-rust.yml: orchestrator triggered by push to
release/rust branch, creates GitHub Release with cpd-v<version> tag
- Configure Rust crates for publishing
- Change binary name from jscpd to cpd (crate name stays jscpd)
- Convert inter-crate deps to dual version+path format for crates.io
- Update integration tests for cpd binary name
- Add build and release scripts
- rust/scripts/sync-version.mjs: syncs version from package.json to Cargo.toml
- rust/scripts/publish-crates.sh: manual crates.io publish with dependency ordering
- Document pnpm workspace exclusion for rust/ directory
Wave 1 of the perf-rust-optimization heist. Algorithmic-only wins, zero
public-API breakage, identical detection results (290-pair golden gate).
Changes:
- hash.rs: `roll()` now takes a precomputed `window_power: u64` instead of
recomputing `base_pow(window_size - 1)` on every call. Removes an
O(window_size) loop from the inner sliding-window hot path. `base_pow`
is now `pub` so callers can hoist the power once per format group.
- detect.rs: hoist `window_power = base_pow(min_tokens - 1)` once before
the outer file loop in `detect_in_group()`. Pass it into every `roll()`
call.
- detect.rs: switch the per-call `by_format` map from `std::HashMap` to
`FxHashMap` for consistency with the rest of the detection path.
- store.rs: add `Store::reserve(n)` as a default-noop trait method
(performance hint only — correctness must not depend on it). Implement
on `MemoryStore` as `self.inner.reserve(n)`. Trait remains `dyn`-safe
(verified by new test that calls `reserve` through `&mut dyn Store`).
- detect.rs: call `store.reserve(total_windows)` once before the detection
loop, where `total_windows` is the sum of `hashes.len() - min_tokens`
across all prepared files. Eliminates `FxHashMap` rehashing mid-detect.
Tooling:
- Add `rust/scripts/regression_check.sh` — golden-baseline gate run after
each Wave change. Normalizes file paths to `../fixtures/...` form so the
gate is independent of absolute vs relative path emission.
- Add `rust/tests/golden.json` — frozen 290-pair clone set captured from
the pre-Heist baseline.
Verification:
- `cargo test -p cpd-core` — 22 pass
- `scripts/regression_check.sh` — 290 pairs match golden, exit 0
apk