Architecture Guard Checks

All five run in make pre-commit / make pre-pr and in CI. Fix the cause; never weaken a check to get green.

check_layer_dependencies.sh — layer DAG in rustfs/src

Enforces composition (server, startup/init) → interface (admin, storage/ecfs, storage/s3_api) → app → infra; no upward imports. Server source files are composition roots, while imports of their exported HTTP contracts are classified as interface dependencies. Known legacy violations live in scripts/layer-dependency-baseline.txt.

Dedicated *_test.rs and tests/ modules are outside this production guard. Inline #[cfg(test)] imports remain checked under their source file's layer; move architecture-crossing test scaffolding into a dedicated test module.

• New violation: restructure your change so the dependency points downward (move the shared type/function to the lower layer).
• You legitimately removed a baseline entry: run ./scripts/check_layer_dependencies.sh --update-baseline and commit the shrunken baseline. Never add new entries to the baseline to make a new violation pass.

check_architecture_migration_rules.sh — required doc sections

Asserts that the core docs under docs/architecture/ (overview, crate-boundaries, runtime-lifecycle, readiness-matrix, storage-control-data-plane, global-state-crate-split-plan, ecstore-module-split-plan, …) still contain specific headings and exact source lines. If it fails after a doc edit, you reworded or removed a guarded line — restore the wording or update the script deliberately in the same PR, with rationale.

check_unsafe_code_allowances.sh

Every #[allow(unsafe_code)] needs a SAFETY: comment within a few lines. Write the actual safety argument; don't add a placeholder.

check_logging_guardrails.sh

A fixed list of security-sensitive files (auth, IAM, KMS, admin handlers…) is scanned for logging violations. If you created a new sensitive file, consider adding it to the script's checked_files list.

check_doc_paths.sh

Instruction/architecture docs (AGENTS.md, CLAUDE.md, ARCHITECTURE.md, docs/architecture/*.md) must not reference repo file paths that no longer exist. If your refactor moved code, update the docs that point at it — the error message lists doc -> stale-path pairs.

check_no_planning_docs.sh

Planning-type documents must not be committed (see AGENTS.md "Sources of Truth"). The guard fails if anything is tracked under docs/superpowers/ — .gitignore already ignores it, but git add -f bypasses that, so this closes the hole. Fix by removing the listed file(s) with git rm; keep the plan or spec in the issue tracker or a local worktree instead.