fix: enforce raw-error runtime boundaries - #1156
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📝 WalkthroughWalkthrough정적 오남용 검사에 raw-error-runtime-boundary 규칙과 allowlist 검증 로직이 추가되었다. frontend-problems, metering-core, protocols-trpc, rpc-codegen 패키지의 런타임 경계에서 발생하던 raw Error/TypeError가 코드화된 전용 에러 클래스(ProblemFetchUnavailableError, RedisProblem, TrpcRouteHandlerError, RpcQueryKeyInputError)로 교체되었으며, 관련 문서·테스트·공개 API 스냅샷이 갱신되었다. ChangesRaw Error Runtime Boundary 전환
Estimated code review effort: 4 (Complex) | ~60 minutes 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
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📊 Benchmark Results❌ Some benchmarks failed Gate failures
Updated: 2026-07-01T08:18:45.367Z · Commit: afb8b51 |
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Actionable comments posted: 6
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In `@packages/frontend-problems/src/index.ts`:
- Around line 200-208: `ProblemFetchUnavailableError` is the only exception
class not using the shared `Problem` base, so it misses common handling like
`instanceof Problem`, `toJSON()`, `category`, and `status`. Update the
`ProblemFetchUnavailableError` class in `index.ts` to extend `Problem` instead
of `Error`, and make its constructor initialize it through the
`Problem`/`ProblemOptions` path used by the other problem types so
`fetchProblemJson()` failures are represented consistently with the rest of the
problem hierarchy.
In `@packages/metering-core/src/libs/RedisUsageStorage.ts`:
- Around line 92-96: toRedisProblem currently drops non-Error rejection պատճառs
and turns them into undefined, so update the RedisUsageStorage.toRedisProblem
helper to preserve the original cause when it is a string or other non-Error
value. Keep the existing RedisProblem pass-through, but when constructing a new
RedisProblem, forward either the Error instance or the raw string/other value
supported by the RedisProblem constructor so Redis client failures retain their
diagnostic details.
In `@packages/protocols-trpc/src/libs/createTrpcRouter.ts`:
- Around line 15-24: `TrpcRouteHandlerError` is still using raw `Error` instead
of the Problem-based error pattern required by this PR. Update the
`TrpcRouteHandlerError` class in `createTrpcRouter` to extend the shared Problem
base class used by `RedisProblem`, and make sure it exposes the required `code`
and `category` properties in the RFC 7807 style. Keep the existing `methodName`
detail and preserve the current message, but refactor any throwing sites in
`createTrpcRouter` to emit only this Problem subclass rather than a generic
`Error`.
In `@packages/rpc-codegen/src/libs/generate.ts`:
- Around line 1220-1229: `RpcQueryKeyInputError` is still modeled as a generic
`Error`, so the generated `rpc.ts` can emit raw-error failures instead of
Problem-shaped ones. Update the `RpcQueryKeyInputError` type in `generate.ts` to
extend `Problem` (with the required `code` and `category` fields) and keep the
constructor/message aligned with that contract. Make sure both template outputs
that reference this class use the same Problem subclass shape so the runtime
boundary consistently throws only Problem instances.
In `@packages/rpc-codegen/src/tests/codegen.spec.ts`:
- Around line 2419-2426: The `captureThrownError` test helper is reintroducing a
generic `Error` in its fallback path, which conflicts with the raw-error
guideline. Update this helper in `codegen.spec.ts` so it ends the test via a
failure assertion/helper instead of throwing `new Error(...)`, while still
returning the caught value from `action`. Use the `captureThrownError` symbol to
locate and adjust the fallback behavior.
In `@scripts/static-misuse-raw-error-allowlist.json`:
- Around line 430-435: The allowlist entry for `@croco/rpc-codegen` has an excerpt
mismatch caused by unnecessary escaping in the generated text. Update the
excerpt in the static-misuse allowlist so it matches the actual source exactly,
using the same text as the throw statement in generate.ts around the Unhandled
RPC Problem variant assertion, and keep the excerpt aligned with the trim-based
exact comparison used by static-misuse:check.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
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Review profile: ASSERTIVE
Plan: Pro
Run ID: 42be6ff8-b8cd-4933-9302-705104124874
⛔ Files ignored due to path filters (1)
packages/problems-core/src/generated/problem-code-registry.tsis excluded by!**/generated/**
📒 Files selected for processing (22)
.changeset/raw-error-runtime-boundary.mddocs/problem-code-registry.jsonpackages/docs/src/content/docs/api/frontend-problems/src/classes/ProblemFetchUnavailableError.mdpackages/docs/src/content/docs/api/metering-core/src/classes/RedisProblem.mdpackages/docs/src/content/docs/api/problems-core/src/variables/CROCO_PROBLEM_CODE_REGISTRY.mdpackages/docs/src/content/docs/api/protocols-trpc/src/classes/TrpcRouteHandlerError.mdpackages/docs/src/content/docs/en/reference/problem-recovery-cookbook.mdpackages/frontend-problems/src/index.tspackages/frontend-problems/src/tests/problemClient.spec.tspackages/metering-core/src/libs/RedisUsageStorage.tspackages/metering-core/src/libs/problems/RedisProblem.tspackages/metering-core/src/tests/RedisUsageStorage.spec.tspackages/metering-core/src/tests/problems/Problems.spec.tspackages/protocols-trpc/src/index.tspackages/protocols-trpc/src/libs/createTrpcRouter.tspackages/protocols-trpc/src/tests/createTrpcRouter.spec.tspackages/rpc-codegen/src/libs/generate.tspackages/rpc-codegen/src/tests/codegen.spec.tspublic-api-surface.snapshot.jsonscripts/static-misuse-check.mtsscripts/static-misuse-raw-error-allowlist.jsonscripts/tests/static-misuse-check.spec.ts
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packages/metering-core/src/libs/RedisUsageStorage.ts (1)
104-135: 🎯 Functional Correctness | 🟡 Minor | ⚡ Quick win실패한 Redis 명령을 잘못 라벨링하고 있습니다.
Line 134는
SET과ZADD를 모두 감싸는try끝에서 항상"ZADD"로 래핑하고, Line 208은 fast-path의ZRANGEBYSCORE실패까지 항상"EVAL"로 래핑합니다. 이러면RedisProblem.detail과extensions.operation이 실제 실패 지점과 달라져 운영 진단이 틀어집니다.🔧 수정 예시
- try { - const dedupeKey = this.buildRecordIdempotencyKey( - usage.tenantId, - usage.meterId, - usage.idempotencyKey, - ); - const acquired = await this.redis.set( - dedupeKey, - "1", - "NX", - "EX", - RedisUsageStorage.RECORD_IDEMPOTENCY_TTL_SECONDS, - ); + const dedupeKey = this.buildRecordIdempotencyKey( + usage.tenantId, + usage.meterId, + usage.idempotencyKey, + ); + const acquired = await this.redis.set( + dedupeKey, + "1", + "NX", + "EX", + RedisUsageStorage.RECORD_IDEMPOTENCY_TTL_SECONDS, + ).catch((error: unknown) => { + throw this.toRedisProblem("SET", error); + }); - if (acquired !== "OK") { - return; - } + if (acquired !== "OK") { + return; + } - const key = this.buildUsageKey( - usage.tenantId, - usage.meterId, - usage.timestamp, - "billing_cycle", - ); - const member = this.serializeUsageMember(usage); - const score = usage.timestamp.getTime(); + const key = this.buildUsageKey( + usage.tenantId, + usage.meterId, + usage.timestamp, + "billing_cycle", + ); + const member = this.serializeUsageMember(usage); + const score = usage.timestamp.getTime(); - await this.redis.zadd(key, score, member); - } catch (error) { - throw this.toRedisProblem("ZADD", error); - } + await this.redis.zadd(key, score, member).catch((error: unknown) => { + throw this.toRedisProblem("ZADD", error); + });
checkAndRecordWithinQuota()도ZRANGEBYSCORE와EVAL경로를 같은 방식으로 분리해 주세요.Also applies to: 162-208
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@packages/metering-core/src/libs/RedisUsageStorage.ts` around lines 104 - 135, The Redis error handling is mislabeling failures because record() always wraps the whole try block as "ZADD" even when the failure happens during the dedupe SET, and checkAndRecordWithinQuota() does the same by labeling both the fast-path ZRANGEBYSCORE and the Lua EVAL path as "EVAL". Update the error handling in record() and checkAndRecordWithinQuota() so the thrown RedisProblem uses the actual failing operation name at each call site, preserving the correct RedisProblem.detail and extensions.operation for SET, ZADD, ZRANGEBYSCORE, and EVAL.packages/rpc-codegen/src/tests/codegen.spec.ts (1)
2454-2485: 📐 Maintainability & Code Quality | 🔵 Trivial | ⚡ Quick win헬퍼 반환 타입을 새 Problem 계약에 맞춰 좁혀주세요.
Line 2455와 Line 2483이
RpcQueryKeyInputError를 아직new (...) => Error로 선언해서, 방금 추가한code/category/status/toJSON()계약을 타입 수준에서는 확인하지 못합니다. 여기서new (...) => Problem또는 같은 구조 타입을 반환하면 테스트가 캐스트 없이도 새 계약을 직접 강제합니다.🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@packages/rpc-codegen/src/tests/codegen.spec.ts` around lines 2454 - 2485, The helper in loadGeneratedRpcSupport still types RpcQueryKeyInputError as a generic Error, so the new Problem contract is not enforced by the test. Update the return type and the local cast for RpcQueryKeyInputError to the Problem shape (or an equivalent structural type) so the test verifies code, category, status, and toJSON directly. Keep serializeRpcQueryKeyInput typed as-is, and use the existing RpcQueryKeyInputError symbol to locate the change.
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In
`@packages/docs/src/content/docs/api/protocols-trpc/src/classes/TrpcRouteHandlerError.md`:
- Line 8: `TrpcRouteHandlerError` 문서의 소개 문구가 현재 구현 의미와 다르게 `Problem`의 기본 추상
클래스처럼 보입니다. 이 클래스의 실제 역할을 반영하도록 소개를 수정하고, `TrpcRouteHandlerError`가 호출 불가능한 라우트
핸들러를 감지했을 때 던져지는 Problem임을 명확히 설명하는 문구로 바꾸세요.
In `@packages/frontend-problems/src/tests/problemClient.spec.ts`:
- Around line 161-176: The error-case test in problemClient.spec.ts is manually
capturing the rejection with .catch(), but it should use Vitest’s
expect(...).rejects pattern instead. Update the test around fetchProblemJson and
ProblemFetchUnavailableError to await the promise with rejects.toBeInstanceOf
and rejects.toMatchObject, and keep the toJSON assertions by first capturing the
rejected error in a way that still follows async/await style.
In `@packages/metering-core/src/tests/RedisUsageStorage.spec.ts`:
- Around line 156-166: The RedisUsageStorage tests are manually catching
rejected promises instead of using the standard rejection assertions. Update the
affected specs around storage.record and the related test cases to use await
expect(...).rejects.toThrow(RedisProblem), and use rejects.toMatchObject(...)
for checking detail/originalMessage fields rather than extracting the error with
catch. Keep the existing assertions’ intent, but express them through rejects so
the tests are consistent and easier to read.
In `@packages/protocols-trpc/src/tests/createTrpcRouter.spec.ts`:
- Around line 168-175: The async error check in createTrpcRouter.spec should use
the repository’s standard Vitest rejection flow instead of converting the
rejection into a resolved value with .catch(). Update the
createCaller/user.listUsers test to assert the promise rejection directly with
expect(...).rejects, then inspect the rejected error (or its cause) through that
path if needed, keeping the error-case style consistent with the other spec
tests.
In `@scripts/static-misuse-check.mts`:
- Around line 188-200: `isProductionPackageSourceFile()` is only excluding
TS/TSX test suffixes, so JS/JSX spec/test files are still treated as production
sources. Update the exclusion checks in `isProductionPackageSourceFile` to also
filter out `.spec.js`, `.test.js`, `.spec.jsx`, and `.test.jsx`, alongside the
existing TS/TSX variants, so `packages/*/src` test files are not picked up by
the raw-error rule.
---
Outside diff comments:
In `@packages/metering-core/src/libs/RedisUsageStorage.ts`:
- Around line 104-135: The Redis error handling is mislabeling failures because
record() always wraps the whole try block as "ZADD" even when the failure
happens during the dedupe SET, and checkAndRecordWithinQuota() does the same by
labeling both the fast-path ZRANGEBYSCORE and the Lua EVAL path as "EVAL".
Update the error handling in record() and checkAndRecordWithinQuota() so the
thrown RedisProblem uses the actual failing operation name at each call site,
preserving the correct RedisProblem.detail and extensions.operation for SET,
ZADD, ZRANGEBYSCORE, and EVAL.
In `@packages/rpc-codegen/src/tests/codegen.spec.ts`:
- Around line 2454-2485: The helper in loadGeneratedRpcSupport still types
RpcQueryKeyInputError as a generic Error, so the new Problem contract is not
enforced by the test. Update the return type and the local cast for
RpcQueryKeyInputError to the Problem shape (or an equivalent structural type) so
the test verifies code, category, status, and toJSON directly. Keep
serializeRpcQueryKeyInput typed as-is, and use the existing
RpcQueryKeyInputError symbol to locate the change.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
ℹ️ Review info
⚙️ Run configuration
Configuration used: Organization UI
Review profile: ASSERTIVE
Plan: Pro
Run ID: 9a3a7baf-b483-4bd3-8bd6-41bd0ab8a3b3
⛔ Files ignored due to path filters (2)
packages/problems-core/src/generated/problem-code-registry.tsis excluded by!**/generated/**pnpm-lock.yamlis excluded by!**/pnpm-lock.yaml
📒 Files selected for processing (25)
.changeset/raw-error-runtime-boundary.mddocs/problem-code-registry.jsonpackages/docs/src/content/docs/api/frontend-problems/src/classes/ProblemFetchUnavailableError.mdpackages/docs/src/content/docs/api/metering-core/src/classes/RedisProblem.mdpackages/docs/src/content/docs/api/problems-core/src/classes/Problem.mdpackages/docs/src/content/docs/api/problems-core/src/variables/CROCO_PROBLEM_CODE_REGISTRY.mdpackages/docs/src/content/docs/api/protocols-trpc/src/classes/TrpcRouteHandlerError.mdpackages/docs/src/content/docs/en/reference/problem-recovery-cookbook.mdpackages/frontend-problems/package.jsonpackages/frontend-problems/src/index.tspackages/frontend-problems/src/tests/problemClient.spec.tspackages/metering-core/src/libs/RedisUsageStorage.tspackages/metering-core/src/libs/problems/RedisProblem.tspackages/metering-core/src/tests/RedisUsageStorage.spec.tspackages/metering-core/src/tests/problems/Problems.spec.tspackages/protocols-trpc/package.jsonpackages/protocols-trpc/src/index.tspackages/protocols-trpc/src/libs/createTrpcRouter.tspackages/protocols-trpc/src/tests/createTrpcRouter.spec.tspackages/rpc-codegen/src/libs/generate.tspackages/rpc-codegen/src/tests/codegen.spec.tspublic-api-surface.snapshot.jsonscripts/static-misuse-check.mtsscripts/static-misuse-raw-error-allowlist.jsonscripts/tests/static-misuse-check.spec.ts
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Fixes #1140.
Summary
CROCO_STATIC_RAW_ERROR_RUNTIME_BOUNDARYstatic-misuse rule for productionpackages/*/srcsource and a reviewed raw-error allowlist with package/file/line/excerpt/reason plus owner or expiration metadata.Verification
node --experimental-strip-types scripts/static-misuse-check.mtsCOREPACK_ENABLE_DOWNLOAD_PROMPT=0 corepack pnpm exec vitest run scripts/tests/static-misuse-check.spec.ts --config vitest.config.tsCOREPACK_ENABLE_DOWNLOAD_PROMPT=0 corepack pnpm --filter @croco/frontend-problems exec vitest run src/tests/problemClient.spec.ts --config ../../vitest.config.tsCOREPACK_ENABLE_DOWNLOAD_PROMPT=0 corepack pnpm --filter @croco/metering-core exec vitest run src/tests/RedisUsageStorage.spec.ts src/tests/problems/Problems.spec.ts --config ../../vitest.config.tsCOREPACK_ENABLE_DOWNLOAD_PROMPT=0 corepack pnpm --filter @croco/protocols-trpc exec vitest run src/tests/createTrpcRouter.spec.ts --config ../../vitest.config.tsCOREPACK_ENABLE_DOWNLOAD_PROMPT=0 corepack pnpm --filter @croco/rpc-codegen exec vitest run src/tests/codegen.spec.ts --config ../../vitest.config.tsCOREPACK_ENABLE_DOWNLOAD_PROMPT=0 corepack pnpm test --filter=@croco/frontend-problems --filter=@croco/metering-core --filter=@croco/protocols-trpc --filter=@croco/rpc-codegenCOREPACK_ENABLE_DOWNLOAD_PROMPT=0 corepack pnpm typecheck --filter=@croco/frontend-problems --filter=@croco/metering-core --filter=@croco/protocols-trpc --filter=@croco/rpc-codegenCOREPACK_ENABLE_DOWNLOAD_PROMPT=0 corepack pnpm public-api:checkCOREPACK_ENABLE_DOWNLOAD_PROMPT=0 corepack pnpm changeset-required:check -- --base origin/trunk --head HEADCOREPACK_ENABLE_DOWNLOAD_PROMPT=0 corepack pnpm checkgit diff --checkSelf-review gates
metering/redis-errorProblem contract, generated artifacts are refreshed, and patch changesets cover the affected packages.Independent review
Notes
--no-verifyafter Lefthook entered apnpm installstall in this non-interactive worktree. The equivalent static, test, typecheck, public API, changeset, repositorycheck, and diff checks above passed manually through Corepack before PR creation.Summary by CodeRabbit
fetch비활성 환경, tRPC 라우트 핸들러 호출 불가, RPC 쿼리 키 입력 오류에 대한 전용 에러가 추가되었습니다.