Danijel Martinek
f7baa8bfd1
First implementation milestone of the agent-first coverage architecture (ADR-020, PRD 2026-05-13). Lands the keystone — coverage bands as a typed declaration in feature.manifest.ts plus a helper that derives vitest threshold shapes from them. New file packages/core-shared/src/conformance/coverage.ts (self- contained, no relative imports — loadable at vitest config time): - CoverageBand / CoverageBands / CoverageManifest / VitestThresholds types - DEFAULT_COVERAGE_BANDS (baseline 80/75/80/80; entities 100/100/100/ 100; use-cases + controllers 100/95/100/100) — matches ADR-011 - DEFAULT_MUTATION_SCORE (80) + DEFAULT_MUTATION_TARGETS (entities + use-cases) - getCoverageBands / getMutationConfig — manifest -> resolved bands, with default fallback for missing layers - vitestThresholdsFromBands / vitestThresholdsFromManifest — convert to vitest's coverage.thresholds shape with the layer-to-glob mapping define-feature.ts gains the optional coverage field on FeatureManifest (imports its type from coverage.ts to avoid a relative-import cycle at config-load time). Exposed via two subpaths: @repo/core-shared/conformance (re-exports for source/test code) and @repo/core-shared/conformance/coverage (direct subpath safe to load from vitest configs, bypasses the index re-export chain that Node ESM doesn't auto-extension-resolve). Auth wired as proof-of-concept: - packages/auth/src/feature.manifest.ts declares its coverage section - packages/auth/vitest.config.ts imports the helper + DEFAULT_COVERAGE_BANDS and emits thresholds via vitestThresholdsFromBands(DEFAULT_COVERAGE_BANDS) — no more hand-maintained per-glob thresholds block. Verified: 175/175 tests pass; 14/14 typechecks clean; auth coverage green (21 tests, 93.77% overall, all per-layer 100% bands hold). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
62 lines
1.6 KiB
TypeScript
62 lines
1.6 KiB
TypeScript
import { defineFeature } from "@repo/core-shared/conformance";
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/**
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* The auth feature's conformance manifest. Drives binding-slot types in
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* `di/bind-production.ts` and is read by ESLint, the boot assertion, and
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* the CI drift gate (later milestones).
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*
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* Conventions:
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* - `mutates: true` for any use case that creates, updates, or deletes state
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* - `audits` lists every audit event the use case emits (must match calls
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* to `auditLog.record(...)` in the factory body — ESLint enforces this
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* in a later story)
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* - `publishes` / `consumes` cover cross-feature events through `IEventBus`
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*/
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export const authManifest = defineFeature({
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name: "auth",
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requiredCores: [],
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useCases: {
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signIn: {
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mutates: false,
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audits: [],
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publishes: [],
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consumes: [],
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},
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signUp: {
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mutates: true,
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audits: [],
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publishes: [],
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consumes: [],
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},
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signOut: {
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mutates: true,
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audits: [],
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publishes: [],
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consumes: [],
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},
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},
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realtimeChannels: [],
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jobs: [],
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coverage: {
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bands: {
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baseline: { statements: 80, branches: 75, functions: 80, lines: 80 },
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entities: { statements: 100, branches: 100, functions: 100, lines: 100 },
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"use-cases": {
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statements: 100,
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branches: 95,
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functions: 100,
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lines: 100,
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},
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controllers: {
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statements: 100,
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branches: 95,
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functions: 100,
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lines: 100,
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},
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},
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mutationTargets: ["entities", "use-cases"],
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},
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} as const);
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export type AuthManifest = typeof authManifest;
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