phase0: add architecture guardrails, CI gates, per-language AGENTS.md

Non-negotiable structural rules that apply to every Claude Code session in
this repo and to every commit, enforced via three defense-in-depth layers:

  1. PreToolUse hook in .claude/settings.json blocks any Write/Edit that
     would push a file past the 500-line hard cap. Auto-loads for any
     Claude session in this repo regardless of who launched it.
  2. scripts/githooks/pre-commit (installed via scripts/install-hooks.sh)
     enforces the LOC cap, freezes migrations/ unless [migration-approved],
     and protects guardrail files unless [guardrail-change] is present.
  3. .gitea/workflows/ci.yaml gets loc-budget + guardrail-integrity jobs,
     plus mypy --strict on new Python packages, tsc --noEmit on Node
     services, and a syft+grype SBOM scan.

Per-language conventions are documented in AGENTS.python.md / AGENTS.go.md /
AGENTS.typescript.md at the repo root — layering (router->service->repo for
Python, hexagonal for Go, colocation for Next.js), tooling baseline, and
explicit "what you may NOT do" lists.

Adds scripts/check-loc.sh (soft 300 / hard 500, reports 205 hard and 161
soft violations in the current codebase) plus .claude/rules/loc-exceptions.txt
(initially empty — the list is designed to shrink over time).

Per-service READMEs for all 10 services + PHASE1_RUNBOOK.md for the
backend-compliance refactor. Skeleton packages (compliance/{domain,
repositories,schemas}) are the landing zone for the clean-arch rewrite that
begins in Phase 1.

CLAUDE.md is prepended with the six non-negotiable rules.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Sharang Parnerkar
2026-04-07 13:09:26 +02:00
parent 1dfea51919
commit 512b7a0f6c
25 changed files with 1308 additions and 10 deletions

View File

@@ -1,5 +1,17 @@
# BreakPilot Compliance - DSGVO/AI-Act SDK Platform
> **NON-NEGOTIABLE STRUCTURE RULES** (enforced by `.claude/settings.json` hook, git pre-commit, and CI):
> 1. **File-size budget:** soft target **300** lines, **hard cap 500** lines for any non-test, non-generated source file. Anything larger → split it. Exceptions are listed in `.claude/rules/loc-exceptions.txt` and require a written rationale.
> 2. **Clean architecture per service.** Routers/handlers stay thin (≤30 lines per handler) and delegate to services; services use repositories; repositories own DB I/O. See `AGENTS.python.md` / `AGENTS.go.md` / `AGENTS.typescript.md`.
> 3. **Do not touch the database schema.** No new Alembic migrations, no `ALTER TABLE`, no model field renames without an explicit migration plan reviewed by the DB owner. SQLAlchemy `__tablename__` and column names are frozen.
> 4. **Public endpoints are a contract.** Any change to a path, method, status code, request schema, or response schema in `backend-compliance/`, `ai-compliance-sdk/`, `dsms-gateway/`, `document-crawler/`, or `compliance-tts-service/` must be accompanied by a matching update in **every** consumer (`admin-compliance/`, `developer-portal/`, `breakpilot-compliance-sdk/`, `consent-sdk/`). Use the OpenAPI snapshot tests in `tests/contracts/` as the gate.
> 5. **Tests are not optional.** New code without tests fails CI. Refactors must preserve coverage and add a characterization test before splitting an oversized file.
> 6. **Do not bypass the guardrails.** Do not edit `.claude/settings.json`, `scripts/check-loc.sh`, or the loc-exceptions list to silence violations. If a rule is wrong, raise it in a PR description.
>
> These rules apply to **every** Claude Code session opened inside this repository, regardless of who launched it. They are loaded automatically via this `CLAUDE.md`.
## Entwicklungsumgebung (WICHTIG - IMMER ZUERST LESEN)
### Zwei-Rechner-Setup + Hetzner