slhx agent
e7ca6d2350
Run browser-backed mutest sequentially without a parent jobserver, disable Firefox background work, batch replay projections while preserving ordered application, and elect a 250 ms budget for the durable 64-command browser fixture. All four hemx-wasm shards pass with 59 mutants and no survivors, closing the mutation matrix. req: test/004 req: test/020 req: test/021 req: performance/005 req: performance/007 req: v1_release/006
42 lines
7.1 KiB
Markdown
42 lines
7.1 KiB
Markdown
# Active frontier — v1 production readiness
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**Parent outcome**
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- **User value:** Rust teams can adopt hemx v1 knowing its public contracts, failure recovery, compatibility, dependency policy, and release proof are explicit and reproducible.
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- **State:** In progress — the product and representative runtime/browser/performance/security paths are implemented, but v1 production readiness is not yet closed.
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- **Blocked by:** the repository owner must approve a distribution license policy before the legal release gate can close; this does not block mutation hardening or local release verification.
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- **Non-goals:** no new framework surface, second wire format, WASM runtime decoder, deployment, publication, signing, store submission, or feature expansion.
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- **Proof:** every child below is done; `docs/v1-readiness.md` reports GO without contradicting `REQUIREMENTS.md`; the tree is committed and clean.
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## 1. Checkpoint the current robustness slice
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- [x] **State:** Done — committed as the current robustness slice after full workspace, focused compile-fail, requirements-reference, formatting, and check proof.
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- **User value:** users receive one explicit typed `EffectBatch` codec and stronger fail-closed form, sync, host, WASM, macro, test-harness, and generated-contract boundaries without parallel magic.
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- **Build:** review the current diff as one coherent behavior/requirements slice; retain the canonical non-WASM `EffectBatch` codec and remove the duplicate postcard batch API; keep only mutation-driven tests and simplifications that prove public behavior; run the full local test authority; commit the slice.
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- **Blocked by:** none.
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- **Proof:** `cargo run -p hemx-xtask -- test`, `cargo fmt --check`, `cargo check --workspace`, `redgate list`, and `redgate refs` pass; `git diff --check` is clean; the focused mutest receipts for the effect codec, `hemx`, `hemx-host`, `hemx-js`, `hemx-wasm`, `hemx-sync`, `hemx-sync-macros`, `hemx-test` public helpers, and `hemx-axum` form/SSE codecs contain no missed mutants; one Conventional Commit records the requirement IDs.
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## 2. Make mutation testing a reproducible release gate
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- [x] **State:** Done — the package-native capped xtask entry point rejects unknown packages and invalid shards, propagates mutest failure, and every mutation-applicable library/proc-macro package passes its complete gate or deterministic shard set with no unexplained survivor.
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- **User value:** maintainers can run one bounded repository command and trust that meaningful Rust logic across every mutation-applicable library is either killed or explicitly justified.
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- **Build:** add a capped `hemx-xtask` mutation command that invokes `/opt/repositories/mutest`/`mutest` through package-native test targets rather than the broken workspace-wide example path; enumerate only current mutation-applicable library/proc-macro packages; finish adversarial tests or simplify code until every survivor is classified; keep equivalent, invariant-only, and infrastructure-inapplicable classifications inspectable and minimal; document the exact local release command in the existing readiness surface.
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- **Blocked by:** none. `hemx-lsp` is binary-only and deliberately outside the mutation-applicable library/proc-macro set elected by test/020; its package tests remain in workspace verification. The runner creates first-use shard output parents, accepts validated one-based shards, maps them to native zero-based shards, uses shard-specific output, grants compiler probes a 120-second floor, and preserves the unsharded gate. Browser-backed `hemx-wasm` runs one mutest worker without a parent jobserver, preventing nested Cargo/Firefox deadlock while preserving the detected Cargo budget; its four shards pass with 59 mutants (52 caught, 7 unviable) after replay projections were batched without changing ordered effect application, Firefox background work was disabled, and the explicit 64-command debug-browser replay budget was set to 250 ms. The complete `hemx` (30 mutants), `hemx-host` (76), `hemx-sync` (164), `hemx-sync-macros` (33), `hemx-axum` (470), `hemx-build` (1,304), and `hemx-derive` (480) gates or deterministic shard sets pass, alongside the previously clean `hemx-core`, `hemx-js`, and `hemx-test` gates.
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- **Proof:** the new xtask mutation command exits zero within its documented bound, covers each applicable package, emits no unexplained missed mutant, and a deliberate adjacent mutation makes it fail. `cargo run -p hemx-xtask -- test` remains green. req: test/020 req: test/021
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## 3. Elect and enforce the release license policy
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- [ ] **State:** Needs decision
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- **User value:** adopters can legally evaluate and redistribute hemx with a machine-checked dependency license boundary.
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- **Build:** owner chooses the repository distribution license and accepted dependency licenses; add the corresponding root license file(s) and minimal `deny.toml`; classify workspace crates and the current dependency set; run strict license, advisory, and source checks; reject unknown/unlicensed dependencies rather than silently broadening policy.
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- **Blocked by:** owner legal decision: choose the repository license and whether weak-copyleft dependencies are acceptable. Current dependency licenses observed by `cargo deny list` include Apache-2.0, Apache-2.0 WITH LLVM-exception, BSD-3-Clause, BSL-1.0, MIT, Unicode-3.0, Unlicense, plus unlicensed workspace packages because the repository has no elected license.
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- **Proof:** `cargo deny check licenses advisories sources` exits zero from repository configuration; every allowed license is explicit; the repository license is visible at the root; adding a disallowed/unlicensed fixture fails the gate. req: security/007 req: v1_release/006
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## 4. Issue the final v1 GO/NO-GO decision
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- [ ] **State:** Blocked by slices 1–3
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- **User value:** users get an honest release candidate whose documented support, recovery, accessibility, performance, examples, and operational behavior match what was actually proven.
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- **Build:** rerun the complete local release matrix from `docs/v1-readiness.md`, including mutation and license gates; verify the pinned Rust/browser/WASM/Axum compatibility matrix and migration fixture; run browser, offline/reconnect, mixed-deploy recovery, accessibility, security, performance, docs, and canonical-example proofs; independently audit requirement-to-proof coverage and README/readiness contradictions; fix only release-blocking defects; mark GO only when no P0/P1 or unexplained gate failure remains.
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- **Blocked by:** slices 1–3; publishing/deployment authority remains separate and is not required for a local GO decision.
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- **Proof:** all commands in `docs/v1-readiness.md` pass from a clean checkout within documented bounds; `redgate list` and `redgate refs` pass; known installed `redgate health`/`lint` corpus-format warnings are either resolved or accurately documented rather than hidden; `docs/v1-readiness.md` says GO and names zero open release blockers; independent contradiction review agrees. req: v1_release/001 req: v1_release/002 req: v1_release/003 req: v1_release/004 req: v1_release/005 req: v1_release/006 req: v1_release/007 req: v1_release/008 req: v1_release/009 req: v1_release/010
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