CI and Gates

Relevant source files

Policy as data

ci/manifests/ is the sole declarative policy authority, consumed by xtask, Cargo build orchestration and the local audit gate. ci/README.md forbids compatibility copies at the ci/ root.

Manifest	Content
`components.toml`	Every component: path, workspace membership, artifact disposition, role, required gate
`targets.toml`	Target triples and support status
`artifacts.toml`	Produced-image contracts, rendered into `docs/reference/generated/artifacts.md`
`commands.toml`	Public command smoke checks (`argv`, expected output)
`quality.toml`	Coverage and mutation-testing dispositions per component
`build-inputs.env`	Immutable external revisions (Limine, OVMF)

cargo xtask docs renders these into docs/reference/generated/*.md; cargo xtask docs --check fails when the generated files drift.

Profiles

ci/profiles/*.toml describe intended scope.

Profile	Checks listed
`quick`	formatting, inventory, boundary, docs, host-tests
`full`	inventory, boundary, docs, quality, host-tests, models, release
`extended`	full plus fuzz, formal, hil

ci/README.md states that profile dispatch is still being migrated into the typed xtask surface; profile names and check ids are policy data while the implementations remain in Rust, Python and shell. In practice --profile quick, full and extended are translated to the flags --quick, --full and --extended of scripts/verify/engineering-audit.sh. The hil entry in extended.toml is a declared check id; engineering-audit.sh itself contains no physical-hardware step, and the repository has no hardware-in-the-loop CI.

cargo xtask check


cargo xtask check inventory      # component inventory
cargo xtask check boundary       # workspace/artifact boundary
cargo xtask check docs           # generated docs up to date
cargo xtask check abi            # scripts/verify/abi-surface.py
cargo xtask check error-policy   # scripts/verify/error-policy.py
cargo xtask check target-boundary
cargo xtask check unsafe         # scripts/verify/unsafe-ledger.py --check
cargo xtask check host-tests     # cargo test --locked -p xtask
cargo xtask check all [--profile quick or full or extended] [--format human or json] [audit options]

check all creates artifacts/runs/TIMESTAMP-check-all/. With --format json it prints summary.json from that directory. cargo xtask ci [--quick or --full or --extended] is the older entry point: it additionally validates inventory, boundary and generated docs before invoking the audit script. Extra flags pass through to the audit script, for example --no-qemu.

The audit gate

scripts/verify/engineering-audit.sh is the canonical local gate. Options:

Option	Effect
`--quick`	Formatting, ledger, focused tests and kernel checks; no Miri, no QEMU
`--extended`	Adds release-profile tests, Lean when installed, and Miri
`--full`	Strict hosted-CI parity: requires all local tools, full Miri, fresh RISC-V clippy, Lean
`--miri`	Enable Miri explicitly
`--no-qemu`	Skip QEMU smoke tests
`--output DIR`	Where logs, manifest and TSV go

Env var AUDIT_QEMU_TIMEOUT (default 90 s) bounds each QEMU run. The script runs all selected steps, writes results.tsv, manifest.txt, summary.json, per-step logs and artifact hashes, and exits non-zero if any required step fails.

Steps are split across scripts/verify/gates/:

File	Content
`core.sh`	Format, unsafe ledger, inventory, boundary and generated-docs checks, doc links, product naming, benchmark provenance and reducers self-tests, command smoke, Python tooling tests, many static source-structure assertions, loom models, rustc-compiled policy test harnesses, focused host tests, fault-injection tests, `kernel_bpf` cloud and embedded tests, x86_64 and AArch64 kernel `cargo check`
`required.sh`	Non-quick extras: AArch64 exception canaries, rootfs selection, per-crate clippy, rk_bridge and rk_cli clippy and tests, Shrike firmware host tests and clippy, FPGA safety gate, RISC-V clippy in full mode
`extended.sh`	Release-mode tests and `lake build`
`miri.sh`	`cargo miri setup`, Miri per crate (full) and `kernel_bpf` cloud

The QEMU stages (qemu-release-smoke, qemu-smp1-smoke, qemu-smp4-scheduler-smoke, qemu-production-signed-smoke) live in the main script. The FPGA step compiles and runs the SystemVerilog testbench for the Shrike safety gate with Icarus Verilog; release-verification.md says that proves the RTL truth table only.

Verify scripts

Script	Role
`abi-surface.py`	ABI catalogue consistency
`error-policy.py`, `execve-typed-error.py`	Error handling policy
`unsafe-ledger.py`	Unsafe-code ledger
`target-boundary.py`, `rootfs-selection.py`	Target and rootfs boundaries
`artifact-provenance.py`, `benchmark-provenance.py`	Evidence provenance
`doc-links.py`, `product-naming.py`	Documentation hygiene
`command-smoke.py`	Runs the `commands.toml` entries
`quality.py`	Coverage and mutation evidence boundary
`aarch64-exception-context.py`	Exception vector canaries in QEMU
`fpga-safety-gate.sh`	RTL testbench

GitHub Actions

Workflows exist in .github/workflows/.

Workflow	Triggers	Jobs
`build.yml` (“Rust”)	Push (ignoring docs-only paths), pull request, manual, weekly Monday 05:00 UTC	AArch64 exception canaries, lint (fmt, unsafe ledger, inventory and docs checks, per-crate clippy), standalone-workspace lint and test, FPGA safety gate, RP2040 firmware, Miri, `kernel_bpf` Miri, build and upload ISO artifact, QEMU kernel smoke
`bpf-profiles.yml`	`kernel_bpf` changes	Cloud and embedded profile build, test and clippy; profile mutual exclusion; semantic consistency; format check
`fuzz.yml`	`kernel_bpf`, ELF loader, syscall, `rk_bridge` changes, weekly Sunday, manual	See Tests

All jobs pin nightly-2026-07-02. build depends on test, standalone tests, firmware, and both Miri jobs. The build job uses a public RFC 8032 test public key as a CI fixture trust root; it is not a secret or a production trust root.

docs/operations/release-verification.md says the local full profile is the required release-oriented gate and that the v0.5.0-alpha.1 tag does not claim hosted CI, physical robot HIL, a ForgeFPGA bitstream or the v0.5 behavior registry deliverables. Workflow files exist, but treat the local gate as the authority.

Release verification


cargo xtask check all --profile full
cargo xtask check all --profile full --format json

The full profile covers build, test, static policy, target, fuzz-build, Miri and QEMU checks. Physical HIL and independent review remain separate evidence and must not be inferred from a local pass.