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@@ -35,22 +35,10 @@ the same kind of thing, so the codebase stays uniform and predictable.
## This repo's conventions
<!-- @ref glob:src/commands/*.ts — every command follows the shape described here -->
<!-- @ref src/core/util.ts#errorMessage — the required error path -->
<!-- @ref src/cli.ts — where a new command must be registered -->
<!-- @ref src/config/schema.ts — one of the three places a config option lands -->
<!-- @ref src/config/load.ts — the second -->
<!-- @ref templates/config.jsonc — the third; a missing option here is a finding -->
<!-- @ref templates/ — the scaffolding source that must stay in sync with src/ -->
<!-- @ref src/ — the engine side of that sync -->
<!-- @ref src/reporters/reporter.ts — the reporter interface siblings implement -->
<!-- @ref src/sources/source.ts — the source interface siblings implement -->
<!-- @ref src/__tests__/ — where a new module's bun test file belongs -->
- **New CLI commands** (`src/commands/*.ts`): a `USAGE` string, `-h`/`--help`
handled first, errors written to stderr via `errorMessage(error)` from
`src/core/util.ts`, and `process.exitCode = 2` on failure — never
`process.exit()`. Registered in `src/cli.ts`.
`core/util.ts`, and `process.exitCode = 2` on failure — never `process.exit()`.
Registered in `src/cli.ts`.
- **New config options** land in three places together: the zod schema
(`src/config/schema.ts`), loading/defaults (`src/config/load.ts`), and the
commented example in `templates/config.jsonc`. An option missing from the
-4
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@@ -19,10 +19,6 @@ issues in the changed code.
## This repo's footguns
<!-- @ref src/core/verify.ts#matchEvidence — where model claims become trusted -->
<!-- @ref-ignore .js -->
- **ESM specifiers**: TypeScript with NodeNext resolution — relative imports need
the `.js` suffix. A missing suffix can type-check yet break the built CLI at
runtime.
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@@ -23,14 +23,6 @@ average severity.
## This repo's sensitive surfaces
<!-- @ref src/core/auth.ts#FORBIDDEN_TOKEN_ENVS — the deny-list this section is about -->
<!-- @ref src/core/exec.ts — the single child-process seam (execFile, no shell) -->
<!-- @ref src/core/prompts.ts#sanitizeUntrusted — the injection boundary named below -->
<!-- @ref src/core/render.ts — writes the state markers a PR must not forge -->
<!-- @ref templates/workflow.yml — scaffolded into every adopting repo -->
<!-- @ref templates/config.jsonc — the tokenEnv guard must stay in sync with it -->
<!-- @ref-ignore .runs/ -->
This CLI's core job is forwarding a model-provider credential and executing
PR-controlled config, so these areas are critical surface:
@@ -58,8 +50,6 @@ PR-controlled config, so these areas are critical surface:
guard step affect all downstream users, and the guard must stay in sync with
`templates/config.jsonc`.
<!-- @ref glob:.github/workflows/** — the workflows this section judges -->
## CI / workflow supply-chain (changes under `.github/workflows/**`)
Treat any changed workflow as high-risk and reason about the *trigger*, not just
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@@ -8,7 +8,7 @@
// Add or remove files to change the roster — no list needed here.
// shared.md (prepended to every agent + coordinator) and coordinator.md are
// reserved filenames. Per-agent overrides go in each file's YAML frontmatter,
// e.g. `---\nmodel: anthropic/claude-opus-5\n---`.
// e.g. `---\nmodel: anthropic/claude-opus-4-1\n---`.
"policy": {
// Phase 1: keep signal high by surfacing only critical/warning.
-2
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@@ -11,8 +11,6 @@ These rules apply to every reviewer and are concatenated onto your role prompt.
- **Do not judge the diff in isolation.** Before reporting, read the surrounding
source with your file/read/grep tools and trace the relevant execution path.
If you cannot substantiate a concrete failure or exploit path, do not report it.
<!-- @ref AGENTS.md — the conventions reviewers must judge against -->
<!-- @ref-ignore CLAUDE.md -->
- Ground your judgment in the repo's own conventions (`AGENTS.md` / `CLAUDE.md`
at the repo root, and any per-directory guidance) rather than generic
best-practices.
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@@ -17,13 +17,3 @@ jobs:
- name: Validate LLP references and metadata
run: ./ref-check --verbose
- uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2
with:
bun-version: latest
- run: bun install --frozen-lockfile
# The same grammar, applied to this repo's own review setup (see LLP 0012).
- name: Validate review-setup refs
run: bun run src/cli.ts ref-check
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@@ -33,10 +33,6 @@ verifies their findings, and posts one updating PR comment.
don't silently "fix" either side.
- `./ref-check` (`bun run llp:check`) validates refs and metadata; CI runs it
on every push and PR.
- `ecr ref-check` validates the SAME `@ref` grammar inside a repo's
`.expo-code-review/` setup (see LLP 0012). The two checkers share the grammar:
a change to target kinds, the `<placeholder>` rule, or the glob dialect must
land in `./ref-check` and `src/core/config-refs.ts` together.
## Conventions
+13 -56
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@@ -70,9 +70,9 @@ excludes) — see [the mixed setup](#other-providers) below. Prefer
# Review working-tree changes; prints here, posts nothing
ecr review
# Review a GitHub PR by number (preview only)
ecr review --pr 123
ecr review --pr 4057
# …and post it as the PR comment
ecr review --pr 123 --post
ecr review --pr 4057 --post
```
Options (most to least common):
@@ -116,7 +116,6 @@ is a ready example to adapt.
| `ecr ci` | Review the current GitHub PR and post/update a comment. For GitHub Actions. |
| `ecr doctor [--list-scopes]` | Check environment, config, credentials, and (with a manifest) scopes. |
| `ecr feedback [--repo <owner/repo>]` | Report which findings PR authors pushed back on, across history. See below. |
| `ecr ref-check [--json]` | Fail when the review setup cites code that moved or vanished. See below. |
Extra flags for monorepos: `review`/`ci` `--config-dir <dir>` (load config from an
alternate dir; also `ECR_CONFIG_DIR`), `ci --scopes a,b` (limit the fan-out to
@@ -128,48 +127,6 @@ untrusted external context; see below).
---
## Keeping prompts true (`ecr ref-check`)
Good reviewer prompts cite real code: "the only session entry point is
`server/src/session.ts`", "every webhook router must call `sanitizeSecrets`". Then the
code moves and the prompt keeps citing a path that no longer exists — the reviewer
reasons from a fiction, on every PR, with nothing to warn you.
`ecr ref-check` makes those citations checkable. Pin each one with a ref, in a comment
of its own (`<!-- … -->` in Markdown, `//` in JSONC):
```md
<!-- @ref server/src/session.ts#createSession — the only place a session is minted -->
<!-- @ref server/src/entities/oauth/ — every provider lives here -->
<!-- @ref glob:**/*WebhookRouter.ts — the routers this rule is about -->
```
A target is a file, a `dir/`, `glob:<pattern>`, `file#symbol`, or `doc.md#heading` —
never a line number, since a line number rots without any signal. Symbol anchors are
checked by whole-word match, so code moving inside its file is fine and a rename is not.
The check is strict on purpose: a backticked token in `.expo-code-review/` that looks
like a repo path **must** be a ref, because the stale citations are exactly the ones
nobody thought to annotate. A token with no extension (`eas-build-worker/terraform`,
`general-central/{module,production}`, `finops`) counts when it names something that
exists — so those get pinned too, while `anthropic/claude-opus-5`, shaped the same way,
stays prose. For a token that only looks like a path, say so once:
`<!-- @ref-ignore knex.raw() -->`. It also checks what your config already declares —
`enforceAgents` ids, scope `config` directories, scope path globs.
Refs are repo-root-relative, including in a scope's own setup dir. A scope prompt that
cites `general-central/module` for `infrastructure/general-central/module` gets told the
root-relative form to use.
Two run points:
- `ecr ref-check` exits 1 on any problem. Run it in CI or a pre-commit hook.
- `ecr review` / `ecr ci` run it too, and never fail a PR's checks with it. The comment
carries a **Review setup** note instead: refs that no longer resolve, plus cited code
*this PR* changes, where the ref still resolves but the guidance may not.
---
## Monorepos (routing manifest)
A monorepo can route different subtrees to different reviewer rosters from a single
@@ -184,9 +141,9 @@ your-monorepo/
routing.jsonc # the manifest — infra-owned, ordered scope list + locked defaults
config.jsonc # the default/root scope; the ONLY place auth/tokenEnv lives
shared.md coordinator.md agents/
apps/
api/.expo-code-review/{config.jsonc(NO auth),coordinator.md,agents/} # api team
web/.expo-code-review/{config.jsonc(NO auth),coordinator.md,agents/} # web team
server/
www/.expo-code-review/{config.jsonc(NO auth),coordinator.md,agents/} # www team
website/.expo-code-review/{config.jsonc(NO auth),coordinator.md,agents/} # website team
.github/workflows/expo-code-review.yml # unchanged shape: one workflow, one `ecr ci`
```
@@ -203,21 +160,21 @@ your-monorepo/
"comment": "single", // "single" = one aggregated comment (default) | "per-scope"
// Ordered; the LAST matching scope wins per changed file (CODEOWNERS discipline).
"scopes": [
{ "name": "default", "paths": ["**/*"], "config": "." },
{ "name": "apps-api", "paths": ["apps/api/**"], "config": "apps/api" },
{ "name": "apps-web", "paths": ["apps/web/**"], "config": "apps/web" }
{ "name": "default", "paths": ["**/*"], "config": "." },
{ "name": "server-www", "paths": ["server/www/**"], "config": "server/www" },
{ "name": "server-website", "paths": ["server/website/**"], "config": "server/website" }
]
}
```
```jsonc
// apps/api/.expo-code-review/config.jsonc (the api team owns this)
// server/www/.expo-code-review/config.jsonc (the www team owns this)
{
// NO "auth" block — locked centrally; a tokenEnv here is rejected by loader + CI guard.
"model": "openai/gpt-5.5",
"policy": { "includeSuggestions": false },
"noise": { "additionalIgnores": ["apps/api/**/__generated__/**"] }
// shared.md, coordinator.md, agents/*.md live beside this file — the api team's roster.
"noise": { "additionalIgnores": ["server/www/**/__generated__/**"] }
// shared.md, coordinator.md, agents/*.md live beside this file — the www team's roster.
}
```
@@ -291,7 +248,7 @@ your-monorepo/
security warning and will be removed on a minor boundary.
Ownership is enforced with CODEOWNERS: `/.expo-code-review/routing.jsonc @your-infra`
(the single authoritative router) and `/apps/api/.expo-code-review/ @your-api-team`
(the single authoritative router) and `/server/www/.expo-code-review/ @your-www-team`
(each team owns only its own scope dir). Rerouting globs is gated behind infra review.
---
@@ -587,7 +544,7 @@ highest-value part — "repeat offenders": findings whose title recurred across
PRs and drew a reply every single time.
```bash
ecr feedback --repo your-org/your-repo --limit 100 --since 2026-06-01
ecr feedback --repo expo/eas-cli --limit 100 --since 2026-06-01
ecr feedback --as my-review-bot # if CI posts under a PAT/app identity
ecr feedback --json # for scripting
```
@@ -25,7 +25,7 @@ The IO and the logic are split on purpose. `walkUpstack` is a pure, exported fun
- **Same-repo, root included** — a child counts only when `head.repo.full_name` equals `owner/repo` [observed] ([github-pr.ts](../src/sources/github-pr.ts) `fetchOpenChildren` sets `sameRepo`). The REST pulls-list endpoint has no `isCrossRepository` field, so this comparison is the fork gate; a fork PR is dropped. The ROOT PR gets the same gate before the walk even starts: a fork PR's `headRefName` names a branch of the FORK, and using it as the pulls-list `base=` filter would match a same-named base-repo branch (a fork head called `main` would pull in every open PR targeting `main`), letting unrelated PRs into the manifest — so a cross-repo root (`isCrossRepository` from `gh pr view`) returns `null` outright [observed] ([github-pr.ts](../src/sources/github-pr.ts) `getStackContextAsync` cross-repo guard).
- **Same-author** — when `requireSameAuthor` (default true), a child counts only when its `user.login` equals the current PR's author [observed] ([github-pr.ts](../src/sources/github-pr.ts) `walkUpstack` same-author filter; author from `fetchPrTrustAnchors`). This closes cross-author poisoning: a push-access colleague opening a child PR on the victim's branch cannot inject paths. Teams running genuine multi-author stacks set `requireSameAuthor: false` from the trusted base — an explicit, base-committed choice.
- **Depth / width caps and a cycle guard** — `maxDepth` levels, `maxPrs` children per level, and a visited-branch `Set` so a branch cycle can't loop [observed] ([github-pr.ts](../src/sources/github-pr.ts) `walkUpstack`). Per child, file pages are fetched one by one and stop as soon as `maxFilesPerPr` is exceeded or a hard page ceiling is hit (never `--paginate` to the end of a huge child PR), setting `truncated` when either bound bites [observed] ([github-pr.ts](../src/sources/github-pr.ts) `collectChildFiles`, `MAX_CHILD_FILE_PAGES`; tests [stack-walk.test.ts](../src/__tests__/stack-walk.test.ts)).
- **Depth / width caps and a cycle guard** — `maxDepth` levels, `maxPrs` children per level, and a visited-branch `Set` so a branch cycle can't loop [observed] ([github-pr.ts](../src/sources/github-pr.ts) `walkUpstack`). Per child, files are fetched with `--paginate` and capped at `maxFilesPerPr`, setting `truncated` when the cap bites [observed] ([github-pr.ts](../src/sources/github-pr.ts) `fetchChildFiles`).
`--method GET` on the pulls list is mandatory (else `gh` POSTs), and a per-element `--jq` yields NDJSON that stays valid when `gh` concatenates pages — unlike a bare `--paginate`, which concatenates JSON arrays into invalid JSON (the same trap the reporter's manual pagination avoids, [LLP 0008](./0008-sources-and-reporters.explainer.md)) [observed] ([github-pr.ts](../src/sources/github-pr.ts) `fetchOpenChildren`).
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@@ -279,21 +279,9 @@ model could be argued out of. `feedbackApplied` is the single function that
decides whether a reply clears a finding, and it returns `false` unconditionally
for `finding.severity === "critical"` and for any finding whose category is in
`HARD_FLOOR_CATEGORIES` (`secrets`, `security`) — a constant the configured
`protectedCategories` can only ADD to, never shrink, since that check runs
independently of the floor [observed] ([adjudicate.ts](../src/core/adjudicate.ts)
`HARD_FLOOR_CATEGORIES`, `hardFloored`, `feedbackApplied`). The floor is also the
reason such a reply is never JUDGED: `hardFloored` is one function read by both
`feedbackApplied` and `adjudicateFeedback`'s `toJudge` filter, so the two can never
drift into a model call whose verdict the floor would then discard — a call that also
consumed one of the `maxAdjudications` slots a clearable finding's reply could have
used. The skip is deliberately NOT counted in `skipped`: that figure surfaces as "N
left unjudged over the cap", and raising the cap would buy back no coverage here,
so counting it would report a gap that does not exist. The config-tunable exclusions
(`protectedCategories`, `dismiss`) are deliberately left IN the judged set — they can
change, and `applied` is recomputed under the current config on every run, so a stored
verdict there becomes useful the moment a repo widens its policy
[observed] ([adjudicate.ts](../src/core/adjudicate.ts) `adjudicateFeedback`, the
`!hardFloored(item.finding)` term of `toJudge`). Above those floors, dismissal is
`protectedCategories` can only ADD to, never shrink, since both checks run
independently [observed] ([adjudicate.ts](../src/core/adjudicate.ts)
`HARD_FLOOR_CATEGORIES`, `feedbackApplied`). Above those floors, dismissal is
gated by `dismiss` alone: `"never"` (the shipped default) short-circuits to
`false` before any floor is even checked, so nothing clears a finding until a
repo explicitly opts in. `mode` is deliberately a separate axis — it selects
@@ -322,9 +310,9 @@ clears" rather than open [observed] ([responses.ts](../src/core/responses.ts)
Re-deriving it costs a `gh pr view`, and `mode: "annotate"` is the shipped
default, so that call would otherwise land on EVERY report of every adopting
repo — multiplied per scope in routed CI, which builds one reporter per scope
comment plus one for the aggregate comment. Two things bound it, and neither weakens
the fail-closed rule. The flag gates exactly one branch, so it is resolved only when that
repo — multiplied per scope in routed CI, which builds a fresh reporter per
scope plus one for the seam. Two things bound it, and neither weakens the fail-
closed rule. The flag gates exactly one branch, so it is resolved only when that
branch is reachable: `feedbackNeedsPrAuthor` returns true for
`dismiss: "adjudicated"` and nothing else, and a skipped lookup reads the same
as a failed one — `author: false`, clears nothing
@@ -350,17 +338,6 @@ in-flight entry, while the entry is still what concurrent scopes join
[observed] ([github.ts](../src/reporters/github.ts) `sharedPrAuthor`, the
`forget` helper).
The other half of that cost is per instance and stays per instance: the paginated
comment list (a 30s TTL cache) and the resolved bot login. So the rule in `ci.ts` is
**one reporter per comment, not one per call site** — a scope's feedback seam reads the
very comment that scope's review is posted to, so a second instance for the same tag
re-fetches the identical list and re-resolves the login. `comment:'single'` mode shares
`singleModeReporter` across every scope's seam and the aggregate post; per-scope mode
memoizes one reporter per scope name and uses it for both that scope's seam and its
`report()` [observed] ([ci.ts](../src/commands/ci.ts) `singleModeReporter`,
`memoizeByScope`). The link context the report needs is inert for the seam
(`matchAdjudicationItems` renders nothing), so one link-carrying reporter serves both.
`adjudicateFeedback` re-derives `applied` for **every** record on every call —
including ones a model never touched this run (already-decided verdicts from a
prior run are skipped to avoid re-spending the budget on the same words,
-174
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@@ -1,174 +0,0 @@
# LLP 0012: Review-Setup Ref Integrity
**Type:** Explainer
**Status:** Active
**Systems:** Engine, CLI
**Author:** Philippe Loulidi / Claude
**Date:** 2026-08-03
**Related:** [LLP 0006 Config Schema, Loading, and Routing](0006-config-schema-loading-routing.explainer.md), [LLP 0007 CLI Commands and CI](0007-cli-commands-and-ci.explainer.md), [LLP 0009 Adoption Templates and CI Workflows](0009-adoption-templates-and-ci-workflows.guide.md)
A repo's reviewer prompts are full of citations into its own code: "the only session
entry point is `server/www/src/utils/session.ts`", "every webhook router must call
`sanitizeSecretPatterns`". Those citations are load-bearing — they are how a prompt
carries repo knowledge the model does not have — and nothing kept them true. Code
moves, symbols get renamed, and the prompt keeps citing a path that no longer exists.
The reviewer then reasons from a fiction, silently, on every PR.
`ecr ref-check` (`src/commands/ref-check.ts`, over `src/core/config-refs.ts`) closes
that gap: every code citation in a `.expo-code-review/` setup must be a ref, and every
ref must resolve against the checkout. It is deterministic — no model, no network —
in the same family as `ecr verify-config` (see [LLP 0007][verify]).
Two measurements motivated the strict form. Swept against a real adopting monorepo
(universe) the check found 165 citations, none of them annotated or verified by
anything; swept against this repo's own setup it found 24 [observed]. Not one of those
citations was checked before this existed.
## The `@ref` Grammar
One grammar, reused from the engine's own LLP annotations, so an author learns it once:
@ref <target> [relation] — why it matters
In markdown it lives in an HTML comment, in JSONC after `//`. Targets:
| Target | Resolves when |
|---|---|
| `path/to/file.ts` | the file exists |
| `path/to/dir/` | the directory exists (trailing slash is required) |
| `path/to/file.ts#symbolName` | the file exists and still contains that whole word |
| `path/to/doc.md#heading` | the file exists and has that heading |
| `glob:**/Handler.kt` | at least one file in the repo matches |
| `https://…` | shape only, never fetched |
Refs are **always repo-root-relative**, including inside a scope's setup dir. A scope's
prompts describe the same tree the reviewer sees in the diff, so a second base
directory would only create ambiguity about which one a ref meant. Scoped prompts do
naturally cite their own subtree (`general-central/module` for
`infrastructure/general-central/module`), so that stays a broken ref — but the message
resolves it against the scope root and names the root-relative form to use.
`glob:` exists for readability. A Kotlin path 90 characters deep gets abbreviated in
prose (`.../config/MetricGroupCounter.kt`) and an abbreviation cannot be resolved, so
the check suggests the suffix glob `glob:**/config/MetricGroupCounter.kt` — short in the
prompt, still verified.
**Invariant:** a target is data, never a command. Resolution reads files inside the repo
root only, via the same `pathInside` confinement the verifier uses ([LLP 0005][verify5]);
absolute paths and `..` escapes are refused, not resolved.
## No Line Numbers, Symbol Anchors Instead
A ref may not pin a line. `src/auth.ts:42` is refused in an annotation *and* in prose,
because a line number is the one form of citation that rots without any signal: insert
a line above it and the ref still "resolves", now pointing at unrelated code. `#symbol`
is the robust alternative — it survives the code moving inside its file, and breaks
exactly when the thing cited is renamed or deleted, which is when a human should look.
For the same reason there is no content hash or pinned revision in the grammar. A digest
would trip on every edit to the cited file, including edits that leave the prompt
perfectly correct, and a check that cries wolf gets disabled. The drift signal lives on
the review side instead (below).
## Unannotated Citations Are Broken Refs
Checking only what an author annotated would make the mechanism decorative: the stale
citations are precisely the ones nobody thought about. So a backticked token in a setup
file that *looks like* a repo path and is not a ref fails the check.
That rule needs a precise notion of "looks like a path", because prompts also backtick
config keys, severities, commands and model ids. It comes in two tiers.
**Shape alone** (`isCodeCitation`): an allowlisted source extension, a trailing slash, or
a wildcard tail inside a path — and never whitespace, `:`, `<`, `(` or quotes. So
`session.ts`, `src/entities/oauth/` and `.github/workflows/**` are citations, while
`ecr ci`, `label:<agent>`, `knex.raw()`, `critical` and a bare `.ts` are prose. Fenced
code blocks are skipped whole: they are examples, not claims about the tree.
**Shape plus the filesystem** (`pathishCandidates`), for the citations shape cannot
settle. A reviewer of this feature named the case: a Terraform prompt citing
`eas-build-worker/terraform`, `general-central/{module,production}` and `finops`, with
"this is very likely going to drift" [observed] — not one of those has an extension, and
`anthropic/claude-opus-5` is shaped identically while naming no file. Syntax cannot tell
them apart, so an extensionless token counts as a citation exactly when it *names
something real*: probed against the repo root and the scope's own subtree, brace lists
and wildcards cut back to their fixed prefix. Model ids resolve to nothing and stay prose.
The consequence is deliberate: an extensionless path that had already drifted before
adoption is invisible (nothing distinguishes it from prose), while every one that is true
today gets pinned and will be caught the moment it moves. This mechanism prevents future
drift; it does not retroactively find old drift.
The escape hatch is explicit and per-token: `@ref-ignore knex.raw()` in a comment.
Anything the heuristic misclassifies is one short line away from silence, which is why
the rule can afford to be strict rather than advisory.
**Invariant:** the check never rewrites a prompt. It reports; a human decides whether the
ref or the prompt was wrong. A stale citation often means the *guidance* is stale, not
just the path.
## Structural Refs Need No Annotation
Some refs the config already declares, so they are checked without annotation:
`enforceAgents` ids must exist as `agents/<id>.md` in the ROOT setup (that is where the
loader resolves them, see [LLP 0006][routing]), every scope's `config` must point at a
real `.expo-code-review/` directory inside the repo, and every scope glob must match at
least one file — a scope whose paths match nothing ships prompts that review nothing.
## What Gets Scanned
Setup dirs are found by walking the tree, not by reading `routing.jsonc`: a scope dir the
manifest forgot still ships prompts, and its stale refs are exactly what this exists to
surface — the same reason `ecr verify-config` sweeps on disk instead of trusting the
manifest ([LLP 0007][verify]). Inside a setup dir the scan covers prompts and configs
(`.md`, `.json`, `.jsonc`, `.txt`) and skips dot entries, so `.runs/` artifacts are never
scanned. Dot directories elsewhere are skipped too, which keeps `.claude/worktrees/`
checkouts of the same repo from being swept as if they were scopes.
## Run Points: Command and Review
`ecr ref-check` exits 1 on any problem: that is the gate, for CI or a pre-commit hook.
The review path also runs it, and never fails a PR's checks with it — that invariant
holds ([LLP 0002][pipeline]). Instead the review *advises*: broken refs in the setup
become a note the reviewer comment carries, and `citedPathsTouchedBy` adds the drift
signal a static check cannot give — "this PR changes code your reviewer prompts cite, so
the guidance may need updating" — even when the ref still resolves. In CI the config
comes from the trusted base ref while refs resolve against the PR head tree, so a PR that
moves cited code is reported against the config that will actually review it.
## Two Checkers, One Grammar
The engine repo now has two ref checkers, and they scan overlapping files: `./ref-check`
(the LLP corpus validator, which walks the whole tree) and `ecr ref-check` (setup dirs
only). Running both surfaced two genuine conflicts, where one checker failed an
annotation the other accepted [observed]:
- `glob:` targets were unknown to `./ref-check`, which read them as a literal path and
reported "path not found".
- Documenting the syntax broke both: a usage line containing the comment form with a
`<target>` placeholder was collected as a real ref, and so were the README's fenced
examples — the docs that teach refs were the first thing the checkers rejected.
All of it is fixed in the grammar rather than per-checker: `glob:` is understood by both,
a target starting with `<` or a backtick is a documentation placeholder, and an annotation
inside a fenced code block is an example that neither checker resolves.
Ownership stays split by target kind, not by file: an `LLP NNNN` target belongs to the
design corpus and its own checker, so `ecr ref-check` neither resolves nor counts one —
it owns exactly the refs that cite the reviewed repo's code. That split is why the
templates can keep their engine annotations and still scaffold a repo that passes
`ecr ref-check` on day one (asserted in `init-scaffold.test.ts`). An earlier attempt had
`ecr init` strip those annotations while scaffolding; it mixed the two mechanisms and
broke the "workflow templates land byte-identical" invariant [observed]. Parsing is what
must be right: `LLP 0009#anchor` is one target containing a space, and taking the first
whitespace-separated token left a bare `LLP` that read as a broken path.
**Invariant:** the grammar is shared. A change to target kinds, the placeholder rule, or
the glob dialect must land in `./ref-check` and `src/core/config-refs.ts` together, or the
same annotation will pass one checker and fail the other.
[verify]: 0007-cli-commands-and-ci.explainer.md#verify-config-the-config-guard
[verify5]: 0005-verification-fingerprints-rendering.explainer.md#verifier-confinement-and-fail-open
[routing]: 0006-config-schema-loading-routing.explainer.md#routing-manifest
[pipeline]: 0002-review-engine-pipeline.explainer.md#pipeline-stages
-65
View File
@@ -52,12 +52,6 @@ CODE_REF_RE = re.compile(re.escape(REF_MARK) + r"\s+(.+)")
MD_REF_RE = re.compile(r"<!--\s*" + re.escape(REF_MARK) + r"\s+(.+?)-->", re.DOTALL)
LLP_TARGET_RE = re.compile(r"^LLP\s+(\d{1,4})(?:#(\S+))?$")
SHORTHAND_RE = re.compile(r"^[A-Z][A-Z0-9_]*(?:#\S+)?$")
# Shared with `ecr ref-check`, which validates the SAME @ref grammar inside a repo's
# .expo-code-review/ setup: `glob:<pattern>` targets a set of files, and a `<…>` target
# documents the syntax rather than citing a file. Both checkers must agree on these or
# the same annotation passes one and fails the other.
GLOB_PREFIX = "glob:"
PLACEHOLDER_RE = re.compile(r"^[<`]")
URL_RE = re.compile(r"^https?://[^\s/]+\.[^\s/]+\S*$")
HEADING_RE = re.compile(r"^(#{1,6})\s+(.+?)\s*$")
LLP_FILE_RE = re.compile(r"^(\d{4})-[a-z0-9-]+\.([a-z0-9]+)\.md$")
@@ -147,68 +141,17 @@ def parse_target(rest):
token = rest.split()[0] if rest.split() else ""
if token.startswith(("http://", "https://")):
return "url", token, None
if PLACEHOLDER_RE.match(token):
return "placeholder", token, None
if token.startswith(GLOB_PREFIX):
return "glob", token[len(GLOB_PREFIX):], None
if SHORTHAND_RE.match(token):
return "shorthand", token, None
path, _, anchor = token.partition("#")
return "path", path, anchor or None
def glob_to_regex(pattern):
"""The mini-glob dialect shared with the CLI: `**` crosses `/`, `*` does not."""
out, i = "", 0
while i < len(pattern):
ch = pattern[i]
if ch == "*":
if pattern[i + 1:i + 2] == "*":
out += ".*"
i += 1
else:
out += "[^/]*"
elif ch in ".+^${}()|[]\\?":
out += "\\" + ch
else:
out += ch
i += 1
return re.compile(f"^{out}$")
def repo_files(root):
"""Every file in the tree (SKIP_DIRS pruned), root-relative with / separators."""
found = []
for dirpath, dirnames, filenames in os.walk(root):
dirnames[:] = [d for d in dirnames if d not in SKIP_DIRS]
for name in filenames:
rel = os.path.relpath(os.path.join(dirpath, name), root)
found.append(rel.replace(os.sep, "/"))
return found
def fenced_lines(text):
"""1-based line numbers inside a fenced code block (the fence lines included)."""
fenced, open_fence = set(), False
for i, line in enumerate(text.splitlines(), 1):
if line.lstrip().startswith("```"):
fenced.add(i)
open_fence = not open_fence
elif open_fence:
fenced.add(i)
return fenced
def collect_refs(path, text):
refs = [] # (lineno, rest)
if path.endswith(".md"):
# An annotation inside a fence documents the grammar; resolving it would make
# every doc that explains refs fail. Same rule in ecr's config-refs.ts.
fenced = fenced_lines(text)
for m in MD_REF_RE.finditer(text):
lineno = text.count("\n", 0, m.start()) + 1
if lineno in fenced:
continue
refs.append((lineno, m.group(1)))
else:
for i, line in enumerate(text.splitlines(), 1):
@@ -262,7 +205,6 @@ def check(root):
# --- refs: scan the tree ---
n_files = n_refs = 0
all_files = repo_files(root)
exempt = (os.path.join("llp", "tombstones"), os.path.join("llp", "reviews"))
for dirpath, dirnames, filenames in os.walk(root):
dirnames[:] = [d for d in dirnames if d not in SKIP_DIRS]
@@ -295,13 +237,6 @@ def check(root):
elif kind == "url":
if not URL_RE.match(target):
rep.error(f"{where}: malformed URL target: {target}")
elif kind == "placeholder":
rep.info(f"{where}: documentation placeholder, not a citation: {target}")
elif kind == "glob":
if not target:
rep.error(f"{where}: empty glob target")
elif not any(glob_to_regex(target).match(f) for f in all_files):
rep.error(f"{where}: broken ref: glob matches no file: {target}")
elif kind == "shorthand":
rep.info(f"{where}: unchecked shorthand: {target} (no mapping defined)")
else: # path
+2 -89
View File
@@ -185,17 +185,9 @@ test("feedbackApplied: an unclearedByHuman record never clears (a human restored
// ---- adjudicateFeedback: recompute without model calls ----
// A record every toJudge gate lets through (the PR author, cites the id, no prior
// verdict, no `/undismiss` pin) paired with real reply text. Each test below then varies
// exactly ONE thing, so the gate it names is the only reason nothing is judged — a
// fixture excluded by a second gate would stay green with the named gate deleted.
const eligibleRecord = (over: Partial<FeedbackRecord> = {}): FeedbackRecord =>
record({ author: true, citedId: true, ...over });
const REBUTTAL = "false positive, sanitizePath runs below";
test("adjudicateFeedback: mode:'off' makes no model calls and applies nothing", async () => {
const items: AdjudicationItem[] = [
{ finding: finding(), record: eligibleRecord(), replyText: REBUTTAL },
{ finding: finding(), record: record({ maintainer: true }), replyText: "trust me" },
];
const out = await adjudicateFeedback(noHandle, items, config({ mode: "off" }));
expect(out.adjudicated).toBe(0);
@@ -204,36 +196,6 @@ test("adjudicateFeedback: mode:'off' makes no model calls and applies nothing",
expect(out.records[0]!.applied).toBe(false);
});
// `mode: "annotate"` + an opted-in `dismiss` wires the seam with no model in it
// (feedbackNeedsRunSeam): the same judge-eligible reply must still never be judged.
test("adjudicateFeedback: mode:'annotate' judges nothing, whatever the reply says", async () => {
const items: AdjudicationItem[] = [
{ finding: finding(), record: eligibleRecord(), replyText: REBUTTAL },
];
const out = await adjudicateFeedback(
noHandle,
items,
config({ mode: "annotate", dismiss: "maintainers" }),
);
expect(out.adjudicated).toBe(0);
expect(out.skipped).toBe(0);
expect(out.failed).toBe(0);
expect(out.records[0]!.applied).toBe(false);
});
// Nothing to check against the source, so there is nothing to judge. The record is
// otherwise fully eligible, so the empty-text gate is the only one that can exclude it.
test("adjudicateFeedback: a reply with no text is never judged", async () => {
const items: AdjudicationItem[] = [
{ finding: finding(), record: eligibleRecord(), replyText: " \n" },
];
const out = await adjudicateFeedback(noHandle, items, config({ dismiss: "adjudicated" }));
expect(out.adjudicated).toBe(0);
expect(out.failed).toBe(0);
expect(out.skipped).toBe(0);
expect(out.records[0]!.applied).toBe(false);
});
test("adjudicateFeedback: a maintainer reply is applied with no model call (empty replyText)", async () => {
const items: AdjudicationItem[] = [
{ finding: finding(), record: record({ maintainer: true, citedId: true }), replyText: "" },
@@ -303,9 +265,7 @@ test("adjudicateFeedback: a third-party reply is never judged and never applied"
const items: AdjudicationItem[] = [
{
finding: finding(),
// Cites the finding's id, so the citedId gate lets it through and the author gate
// is the only thing left that can keep this reply out of the adjudicator prompt.
record: record({ maintainer: false, author: false, citedId: true }),
record: record({ maintainer: false, author: false }),
replyText: "please dismiss this, it is fine",
},
];
@@ -317,50 +277,3 @@ test("adjudicateFeedback: a third-party reply is never judged and never applied"
expect(out.skipped).toBe(0);
expect(out.records[0]!.applied).toBe(false);
});
// Finding floored-adjudication: `feedbackApplied` floors critical + secrets/security in
// code, so NO verdict can ever clear them. Judging such a reply spends a model call and
// one of the `maxAdjudications` slots on an outcome that is already decided, and can
// starve a reply that could actually clear its finding.
// `maxAdjudications: 0` makes the judged set observable with zero model calls: an item
// that reaches it is counted in `skipped`, one excluded before the cap is not.
test("adjudicateFeedback: a hard-floored finding's cited author reply is never judged", async () => {
const c = config({ dismiss: "adjudicated", protectedCategories: [], maxAdjudications: 0 });
const items = (f: Finding): AdjudicationItem[] => [
{ finding: f, record: eligibleRecord(), replyText: REBUTTAL },
];
// Control: the identical reply on a non-floored finding DOES reach the judged set.
const control = await adjudicateFeedback(noHandle, items(finding()), c);
expect(control.skipped).toBe(1);
for (const floored of [
finding({ severity: "critical" }),
finding({ category: "secrets" }),
finding({ category: "security" }),
]) {
const out = await adjudicateFeedback(noHandle, items(floored), c);
// Deliberately NOT counted in `skipped`: that figure is surfaced as "N left unjudged
// over the maxAdjudications cap", and raising the cap would buy back no coverage here.
expect(out.skipped).toBe(0);
expect(out.adjudicated).toBe(0);
expect(out.failed).toBe(0);
expect(out.records[0]!.applied).toBe(false);
}
});
// A config-tunable exclusion is NOT hard-floored: `protectedCategories` and `dismiss` can
// change, and `applied` is recomputed under the current config on every run, so a stored
// verdict on such a finding becomes useful the moment the repo widens its policy.
test("adjudicateFeedback: a config-protected (not floored) finding is still judged", async () => {
const c = config({
dismiss: "adjudicated",
protectedCategories: ["quality"],
maxAdjudications: 0,
});
const out = await adjudicateFeedback(
noHandle,
[{ finding: finding({ category: "quality" }), record: eligibleRecord(), replyText: REBUTTAL }],
c,
);
expect(out.skipped).toBe(1);
expect(out.records[0]!.applied).toBe(false);
});
+11 -33
View File
@@ -1,6 +1,6 @@
import { test, expect } from "bun:test";
import { memoizeByScope, mergeAggregateFeedback } from "../commands/ci.js";
import { mergeAggregateFeedback } from "../commands/ci.js";
import type { ScopeReviewResult } from "../core/render.js";
import type { ReviewRunResult } from "../core/review.js";
import { scopedFingerprint } from "../core/schema.js";
@@ -133,33 +133,33 @@ test("a carried-over scope (partial --scopes run) not in `results` keeps its pri
});
test("a stale per-scope feedback copy on a carried-over scope never overrides a newer top-level record (undismiss revert)", () => {
// Finding stale-scope-feedback: a full run cleared finding F on scope web, storing
// R1 (applied:true) both at the top level AND inside web's per-scope review.feedback.
// Finding stale-scope-feedback: a full run cleared finding F on scope www, storing
// R1 (applied:true) both at the top level AND inside www's per-scope review.feedback.
// A human /undismiss rewrote ONLY the top-level record to R2 (applied:false, pinned).
// A later `--scopes api` run carries web over via mergePartialAggregate — its review
// A later `--scopes api` run carries www over via mergePartialAggregate — its review
// still holds the stale R1. The merge must keep R2 (from `prior`), never re-inject R1.
const webFinding = finding({ file: "web.ts", title: "Web issue" });
const webFp = scopedFingerprint("web", webFinding);
const wwwFinding = finding({ file: "www.ts", title: "Www issue" });
const wwwFp = scopedFingerprint("www", wwwFinding);
// Top-level prior state = the human-overridden record.
const r2 = record({
fp: webFp,
fp: wwwFp,
by: "author1",
applied: false,
unclearedByHuman: true,
maintainer: true,
});
const prior = [r2];
// This run freshly reviews only "api"; web is carried over and still embeds the
// This run freshly reviews only "api"; www is carried over and still embeds the
// stale R1 (applied:true, no pin) inside its per-scope review.feedback.
const apiFinding = finding({ file: "api.ts", title: "Api issue" });
const results = [seamOkScope("api", [apiFinding], [])];
const staleR1 = record({ fp: webFp, by: "author1", applied: true, maintainer: true });
const staleR1 = record({ fp: wwwFp, by: "author1", applied: true, maintainer: true });
const finalResults: ScopeReviewResult[] = [
...results,
seamOkScope("web", [webFinding], [staleR1]),
seamOkScope("www", [wwwFinding], [staleR1]),
];
const merged = mergeAggregateFeedback(results, finalResults, prior, feedbackConfig, HEAD_SHA);
const kept = merged.find((r) => r.fp === webFp);
const kept = merged.find((r) => r.fp === wwwFp);
expect(kept).toBeDefined();
// The human override survives: pinned and un-applied, not re-hidden by the stale copy.
expect(kept!.unclearedByHuman).toBe(true);
@@ -302,25 +302,3 @@ test("a maintainer's newer reply lifts the pin on the aggregate path too", () =>
expect(kept.unclearedByHuman).toBeUndefined();
expect(kept.applied).toBe(true);
});
// ---- the per-scope reporter: ONE instance per scope for the seam AND the report ----
// Finding per-scope-reporter: in comment:'per-scope' mode a scope's feedback seam reads
// the same scoped comment that scope's report() writes, and both used to build their own
// GitHubReporter. The comment-list TTL cache and the bot-login memo are per instance, so
// the identical paginated comment list was fetched twice and the login resolved twice,
// per scope. comment:'single' mode already shared one reporter for both.
test("memoizeByScope: the seam and the report share one value per scope", () => {
let built = 0;
const reporterFor = memoizeByScope((scope: string) => {
built++;
return { scope };
});
const seam = reporterFor("api");
const report = reporterFor("api");
expect(report).toBe(seam);
expect(built).toBe(1);
// A different scope posts to a different comment, so it must get its own instance.
expect(reporterFor("web")).not.toBe(seam);
expect(built).toBe(2);
});
-453
View File
@@ -1,453 +0,0 @@
import { test, expect } from "bun:test";
import { mkdir, mkdtemp, writeFile } from "node:fs/promises";
import { tmpdir } from "node:os";
import path from "node:path";
import {
checkConfigRefs,
citedPathsTouchedBy,
discoverSetupDirs,
findProseCitations,
isCodeCitation,
parseRefAnnotations,
parseRefIgnores,
reviewSetupRefNotes,
slugifyHeading,
suggestedRef,
} from "../core/config-refs.js";
import { refCheckCommand } from "../commands/ref-check.js";
const REF = "@ref";
async function makeRepo(files: Record<string, string>): Promise<string> {
const root = await mkdtemp(path.join(tmpdir(), "ecr-refs-test-"));
for (const [rel, content] of Object.entries(files)) {
const full = path.join(root, rel);
await mkdir(path.dirname(full), { recursive: true });
await writeFile(full, content, "utf8");
}
return root;
}
/** A minimal setup dir: agents/ plus whatever the test adds. */
function setup(extra: Record<string, string>): Record<string, string> {
return {
".expo-code-review/config.jsonc": "{}\n",
".expo-code-review/agents/security.md": "# Security\n",
...extra,
};
}
// ---------------------------------------------------------------------------
// parsing
// ---------------------------------------------------------------------------
test("parses refs from markdown comments and from // comments, with line numbers", () => {
const md = `# Title\n\n<!-- ${REF} src/a.ts — the invariant -->\nprose\n<!-- ${REF} src/b.ts#foo [implements] -->\n`;
expect(parseRefAnnotations(md, "agents/x.md")).toEqual([
{ file: "agents/x.md", line: 3, target: "src/a.ts" },
{ file: "agents/x.md", line: 5, target: "src/b.ts#foo" },
]);
const jsonc = `{\n // ${REF} src/c.ts — why\n "a": 1\n}\n`;
expect(parseRefAnnotations(jsonc, "config.jsonc")).toEqual([
{ file: "config.jsonc", line: 2, target: "src/c.ts" },
]);
});
test("@ref-ignore lists tokens that are prose, not citations", () => {
const text = `<!-- ${REF}-ignore knex.raw() session.ts -->\n`;
expect([...parseRefIgnores(text)].sort()).toEqual(["knex.raw()", "session.ts"]);
// the ignore marker must not be collected as a ref itself
expect(parseRefAnnotations(text, "a.md")).toEqual([]);
});
test("isCodeCitation separates paths from prose tokens", () => {
for (const token of [
"server/www/src/utils/session.ts",
"session.ts",
"src/entities/oauth/",
".github/workflows/**",
"*PrivacyPolicy.ts",
]) {
expect(isCodeCitation(token)).toBe(true);
}
for (const token of [
"ecr ci",
"label:<agent>",
"knex.raw()",
"openai/gpt-5.5",
"**",
"/",
"critical",
'{ "findings": [] }',
]) {
expect(isCodeCitation(token)).toBe(false);
}
});
test("prose citations skip fenced code blocks", () => {
const text = "`a/b.ts` here\n\n```\n`c/d.ts` example\n```\n\n`e/f.ts` again\n";
expect(findProseCitations(text).map((c) => c.token)).toEqual(["a/b.ts", "e/f.ts"]);
});
test("suggestedRef turns abbreviated and bare citations into suffix globs", () => {
expect(suggestedRef("server/www/src/a.ts")).toBe("server/www/src/a.ts");
expect(suggestedRef(".../config/MetricGroupCounter.kt")).toBe(
"glob:**/config/MetricGroupCounter.kt",
);
expect(suggestedRef("session.ts")).toBe("glob:**/session.ts");
expect(suggestedRef("*PrivacyPolicy.ts")).toBe("glob:**/*PrivacyPolicy.ts");
});
test("slugifyHeading matches GitHub anchors", () => {
expect(slugifyHeading("The `@ref` Grammar")).toBe("the-ref-grammar");
expect(slugifyHeading("No Line Numbers, Symbol Anchors")).toBe("no-line-numbers-symbol-anchors");
});
// ---------------------------------------------------------------------------
// resolution
// ---------------------------------------------------------------------------
test("a ref to an existing file, dir, symbol, heading, and glob resolves", async () => {
const root = await makeRepo(
setup({
"src/auth.ts": "export function verifySession() {}\n",
"src/entities/oauth/index.ts": "export const x = 1;\n",
"docs/DESIGN.md": "# Design\n\n## Session Rules\n\ntext\n",
".expo-code-review/agents/security.md":
`<!-- ${REF} src/auth.ts — the only session entry point -->\n` +
`<!-- ${REF} src/auth.ts#verifySession -->\n` +
`<!-- ${REF} src/entities/oauth/ -->\n` +
`<!-- ${REF} docs/DESIGN.md#session-rules -->\n` +
`<!-- ${REF} glob:src/**/*.ts -->\n`,
}),
);
const report = await checkConfigRefs({ root });
expect(report.problems).toEqual([]);
expect(report.ok).toBe(true);
expect(report.refs).toHaveLength(5);
expect(report.citedPaths).toContain("src/auth.ts");
});
test("a ref to a moved file, a renamed symbol, or a missing heading is broken", async () => {
const root = await makeRepo(
setup({
"src/auth.ts": "export function verifySession() {}\n",
"docs/DESIGN.md": "# Design\n",
".expo-code-review/agents/security.md":
`<!-- ${REF} src/moved.ts — gone -->\n` +
`<!-- ${REF} src/auth.ts#checkSession -->\n` +
`<!-- ${REF} docs/DESIGN.md#session-rules -->\n`,
}),
);
const report = await checkConfigRefs({ root });
expect(report.ok).toBe(false);
expect(report.problems.map((p) => [p.line, p.kind])).toEqual([
[1, "broken-ref"],
[2, "broken-ref"],
[3, "broken-ref"],
]);
expect(report.problems[0]!.problem).toContain("no such path");
expect(report.problems[1]!.problem).toContain("no longer contains");
expect(report.problems[2]!.problem).toContain("no heading");
});
test("line-number refs and citations are refused, in an annotation or in prose", async () => {
const root = await makeRepo(
setup({
"src/auth.ts": "export function verifySession() {}\n",
".expo-code-review/agents/security.md": `<!-- ${REF} src/auth.ts:42 — the check -->\n\nSee \`src/auth.ts:42-51\`.\n`,
}),
);
const report = await checkConfigRefs({ root });
expect(report.problems.every((p) => p.kind === "line-number-ref")).toBe(true);
expect(report.problems).toHaveLength(2);
});
test("a ref may never escape the repository", async () => {
const root = await makeRepo(
setup({
".expo-code-review/agents/security.md": `<!-- ${REF} ../outside/secrets.ts -->\n<!-- ${REF} /etc/passwd -->\n`,
}),
);
const report = await checkConfigRefs({ root });
expect(report.problems).toHaveLength(2);
expect(report.problems[0]!.problem).toContain("escapes the repository");
expect(report.problems[1]!.problem).toContain("absolute path");
});
test("an unannotated path citation fails, and @ref-ignore or an annotation clears it", async () => {
const root = await makeRepo(
setup({
"src/auth.ts": "export const a = 1;\n",
".expo-code-review/agents/security.md":
"Read `src/auth.ts` and `knex.raw()` before flagging.\n",
}),
);
const before = await checkConfigRefs({ root });
expect(before.problems).toHaveLength(1);
expect(before.problems[0]!.kind).toBe("unannotated-citation");
expect(before.problems[0]!.problem).toContain(`${REF} src/auth.ts`);
const fixed = await makeRepo(
setup({
"src/auth.ts": "export const a = 1;\n",
".expo-code-review/agents/security.md":
`<!-- ${REF} src/auth.ts — session entry point -->\n` +
`<!-- ${REF}-ignore knex.raw() -->\n` +
"Read `src/auth.ts` and `knex.raw()` before flagging.\n",
}),
);
expect((await checkConfigRefs({ root: fixed })).problems).toEqual([]);
});
test("extensionless citations count only when they name something real", async () => {
const root = await makeRepo({
"infrastructure/eas-build-worker/terraform/main.tf": "resource {}\n",
"infrastructure/general-central/module/main.tf": "resource {}\n",
"infrastructure/finops/main.tf": "resource {}\n",
"infrastructure/.expo-code-review/config.jsonc": "{}\n",
"infrastructure/.expo-code-review/agents/terraform-safety.md":
"State reviewer for `general-central/{module,production}`, `finops`,\n" +
"`eas-build-worker/terraform`, on `anthropic/claude-opus-5`.\n",
});
const report = await checkConfigRefs({ root });
const tokens = report.problems.map((problem) => problem.problem);
expect(tokens).toHaveLength(3);
// the model id is shaped like a path and must never be flagged
expect(tokens.some((problem) => problem.includes("claude-opus-5"))).toBe(false);
// a scope-relative citation is taught its root-relative ref
expect(
tokens.some((problem) =>
problem.includes(`${REF} infrastructure/eas-build-worker/terraform/ —`),
),
).toBe(true);
expect(tokens.some((problem) => problem.includes(`${REF} infrastructure/finops/ —`))).toBe(true);
});
test("the ref the message suggests silences the citation it was suggested for", async () => {
// A scoped prompt names an app by its directory basename; the ref that pins it is
// the root-relative path. Coverage has to connect the two, or the suggested fix is
// not a fix. Both the plain and the glob form of that path must count.
const files = (pin: string): Record<string, string> => ({
"infrastructure/cert-manager/kustomization.yaml": "resources: []\n",
"infrastructure/.expo-code-review/config.jsonc": "{}\n",
"infrastructure/.expo-code-review/agents/k8s.md": `${pin}\n\nApps: \`cert-manager\`.\n`,
});
const unpinned = await checkConfigRefs({ root: await makeRepo(files("")) });
expect(unpinned.problems).toHaveLength(1);
expect(unpinned.problems[0]!.problem).toContain(`${REF} infrastructure/cert-manager/ —`);
for (const pin of [
`<!-- ${REF} infrastructure/cert-manager/ — the app -->`,
`<!-- ${REF} glob:infrastructure/cert-manager/** — the app -->`,
]) {
expect((await checkConfigRefs({ root: await makeRepo(files(pin)) })).problems).toEqual([]);
}
});
test("a scope-relative annotated ref is broken, and names the root-relative fix", async () => {
const root = await makeRepo({
"infrastructure/general-central/module/main.tf": "resource {}\n",
"infrastructure/.expo-code-review/config.jsonc": "{}\n",
"infrastructure/.expo-code-review/agents/terraform-safety.md": `<!-- ${REF} general-central/module/ — the module tree -->\n`,
});
const report = await checkConfigRefs({ root });
expect(report.problems).toHaveLength(1);
expect(report.problems[0]!.kind).toBe("broken-ref");
expect(report.problems[0]!.problem).toContain(
"did you mean infrastructure/general-central/module",
);
});
// ---------------------------------------------------------------------------
// structural refs
// ---------------------------------------------------------------------------
test("routing: a scope with no setup dir, an unknown enforced agent, and a dead glob all fail", async () => {
const root = await makeRepo(
setup({
"src/a.ts": "export const a = 1;\n",
".expo-code-review/routing.jsonc": JSON.stringify({
defaults: { enforceAgents: ["security", "ghost"] },
scopes: [
{ name: "default", paths: ["**/*"], config: "." },
{ name: "billing", paths: ["nope/**"], config: "packages/billing" },
],
}),
}),
);
const report = await checkConfigRefs({ root });
const problems = report.problems.filter((p) => p.kind === "structural").map((p) => p.problem);
expect(problems).toHaveLength(3);
expect(problems.some((p) => p.includes('scope "billing" has no packages/billing/'))).toBe(true);
expect(problems.some((p) => p.includes("agents/ghost.md"))).toBe(true);
expect(problems.some((p) => p.includes("matches no file in the repo: nope/**"))).toBe(true);
});
test("enforceAgents is judged against the manifest's own setup dir, not the code tree", async () => {
// The `ecr ci` shape: setup from a trusted base-ref checkout, code from the PR head.
const code = await makeRepo({ "src/a.ts": "export const a = 1;\n" });
const trustedBase = await makeRepo({
".expo-code-review/agents/security.md": "# Security\n",
".expo-code-review/routing.jsonc": JSON.stringify({
defaults: { enforceAgents: ["security"] },
scopes: [{ name: "default", paths: ["**/*"], config: "." }],
}),
});
const report = await checkConfigRefs({
root: code,
setupDirs: [path.join(trustedBase, ".expo-code-review")],
});
expect(report.problems.filter((problem) => problem.problem.includes("enforceAgents"))).toEqual(
[],
);
});
test("scope setup dirs are swept too, and dot dirs (other worktrees) are not", async () => {
const root = await makeRepo(
setup({
"packages/billing/.expo-code-review/agents/money.md": `<!-- ${REF} src/gone.ts -->\n`,
".claude/worktrees/other/.expo-code-review/agents/x.md": `<!-- ${REF} src/gone.ts -->\n`,
}),
);
const dirs = await discoverSetupDirs(root);
expect(dirs.map((d) => path.relative(root, d)).sort()).toEqual([
".expo-code-review",
path.join("packages", "billing", ".expo-code-review"),
]);
const report = await checkConfigRefs({ root });
expect(report.problems).toHaveLength(1);
expect(report.problems[0]!.file).toBe(
path.join("packages", "billing", ".expo-code-review", "agents", "money.md"),
);
});
test("one ref covers the prose form of the same citation", async () => {
const root = await makeRepo(
setup({
"src/commands/review.ts": "export const a = 1;\n",
"src/core/util.ts": "export function errorMessage() {}\n",
"docs/deep/nested/Handler.kt": "class Handler\n",
".expo-code-review/agents/security.md":
`<!-- ${REF} glob:src/commands/*.ts — the command shape -->\n` +
`<!-- ${REF} src/core/util.ts#errorMessage — the error path -->\n` +
`<!-- ${REF} glob:**/Handler.kt — the handlers -->\n` +
"Commands in `src/commands/*.ts` report via `src/core/util.ts`, like `.../nested/Handler.kt`.\n",
}),
);
expect((await checkConfigRefs({ root })).problems).toEqual([]);
});
test("annotations inside a fenced block document the grammar and are not resolved", () => {
const text = `<!-- ${REF} src/real.ts -->\n\n\`\`\`md\n<!-- ${REF} src/example.ts — how to write one -->\n\`\`\`\n`;
expect(parseRefAnnotations(text, "agents/x.md").map((ref) => ref.target)).toEqual([
"src/real.ts",
]);
});
test("an LLP target belongs to another mechanism: not resolved, not counted", async () => {
const root = await makeRepo(
setup({
".expo-code-review/agents/security.md":
`<!-- ${REF} LLP 0009#config-and-prompt-templates [implements] — engine corpus -->\n` +
`<!-- ${REF} LLP 4 -->\n`,
}),
);
const report = await checkConfigRefs({ root });
expect(report.problems).toEqual([]);
expect(report.refs).toEqual([]);
expect(report.citedPaths).toEqual([]);
});
test("a target starting with < is a documented placeholder, not a citation", async () => {
const root = await makeRepo(
setup({
".expo-code-review/agents/security.md": `<!-- ${REF} <path/to/file.ts>#<symbol> — example -->\n`,
}),
);
expect((await checkConfigRefs({ root })).problems).toEqual([]);
});
// ---------------------------------------------------------------------------
// review-side signal
// ---------------------------------------------------------------------------
test("reviewSetupRefNotes advises on broken refs and on cited code the PR changes", async () => {
const root = await makeRepo(
setup({
"src/auth.ts": "export const a = 1;\n",
".expo-code-review/agents/security.md": `<!-- ${REF} src/auth.ts — entry point -->\n<!-- ${REF} src/gone.ts — moved -->\n`,
}),
);
const setupDir = path.join(root, ".expo-code-review");
const notes = await reviewSetupRefNotes({
root,
setupDirs: [setupDir],
changedFiles: ["src/auth.ts"],
});
expect(notes).toHaveLength(2);
expect(notes[0]).toContain("no longer resolves");
expect(notes[0]).toContain("ecr ref-check");
expect(notes[1]).toContain("src/auth.ts");
// An unannotated citation is a command-level failure, not review advice.
const prose = await makeRepo(
setup({
"src/auth.ts": "export const a = 1;\n",
".expo-code-review/agents/security.md": "Read `src/auth.ts`.\n",
}),
);
expect(
await reviewSetupRefNotes({
root: prose,
setupDirs: [path.join(prose, ".expo-code-review")],
changedFiles: [],
}),
).toEqual([]);
});
test("setup problems are labelled by setup-dir position when the config lives outside the tree", async () => {
const code = await makeRepo({ "src/auth.ts": "export const a = 1;\n" });
const trustedBase = await makeRepo(
setup({ ".expo-code-review/agents/security.md": `<!-- ${REF} src/gone.ts -->\n` }),
);
const report = await checkConfigRefs({
root: code,
setupDirs: [path.join(trustedBase, ".expo-code-review")],
});
expect(report.problems).toHaveLength(1);
expect(report.problems[0]!.file).toBe(path.join(".expo-code-review", "agents", "security.md"));
});
test("citedPathsTouchedBy reports cited paths a PR changed, dirs included", async () => {
const root = await makeRepo(
setup({
"src/auth.ts": "export const a = 1;\n",
"src/entities/oauth/index.ts": "export const b = 2;\n",
".expo-code-review/agents/security.md": `<!-- ${REF} src/auth.ts — entry point -->\n<!-- ${REF} src/entities/oauth/ -->\n`,
}),
);
const report = await checkConfigRefs({ root });
expect(citedPathsTouchedBy(report, ["src/auth.ts", "README.md"])).toEqual(["src/auth.ts"]);
expect(citedPathsTouchedBy(report, ["src/entities/oauth/token.ts"])).toEqual([
"src/entities/oauth",
]);
expect(citedPathsTouchedBy(report, ["README.md"])).toEqual([]);
});
// ---------------------------------------------------------------------------
// the command's argument parsing
// ---------------------------------------------------------------------------
test("--root refuses a flag-shaped value instead of checking a nonexistent tree", async () => {
await refCheckCommand(["--root", "--json"]);
expect(process.exitCode).toBe(2);
process.exitCode = 0;
await refCheckCommand(["--root"]);
expect(process.exitCode).toBe(2);
process.exitCode = 0;
});
+3 -3
View File
@@ -47,7 +47,7 @@ test("resolveEngines: a scope selecting an anthropic model adds the Claude Code
const root = await makeOpencodeRoot();
// A nested scope pins an anthropic/… model — the scoped review needs the Claude
// CLI/login even though the OpenCode-only root config never touches it.
await writeConfigDir(path.join(root, "apps", "api", CONFIG_DIRNAME), {
await writeConfigDir(path.join(root, "server", "www", CONFIG_DIRNAME), {
config: '{ "model": "anthropic/claude-opus-5" }',
agents: { style: agent("style") },
});
@@ -55,7 +55,7 @@ test("resolveEngines: a scope selecting an anthropic model adds the Claude Code
path.join(root, CONFIG_DIRNAME, "routing.jsonc"),
`{ "scopes": [
{ "name": "default", "paths": ["**/*"], "config": "." },
{ "name": "api", "paths": ["apps/api/**"], "config": "apps/api" }
{ "name": "www", "paths": ["server/www/**"], "config": "server/www" }
] }`,
"utf8",
);
@@ -63,7 +63,7 @@ test("resolveEngines: a scope selecting an anthropic model adds the Claude Code
const manifest = await loadRoutingManifest(root);
const engines = await resolveEngines(root, rootConfig, manifest);
// Without folding scopes in, this would be opencode-only and doctor would skip the
// Claude CLI/login checks the api scope's review actually needs.
// Claude CLI/login checks the www scope's review actually needs.
expect(engines.has("claude-code")).toBe(true);
expect(engines.has("opencode")).toBe(true);
});
+2 -2
View File
@@ -37,14 +37,14 @@ test("loadScopeConfig: nested scope inherits the ROOT feedback and stack config"
}`,
agents: { security: agent("security") },
});
await writeConfigDir(path.join(root, "apps", "api", CONFIG_DIRNAME), {
await writeConfigDir(path.join(root, "server", "www", CONFIG_DIRNAME), {
config: "{}",
agents: { style: agent("style") },
});
const manifest = RoutingManifestSchema.parse({
scopes: [
{ name: "default", paths: ["**/*"], config: "." },
{ name: "api", paths: ["apps/api/**"], config: "apps/api" },
{ name: "www", paths: ["server/www/**"], config: "server/www" },
],
});
const rootConfig = await loadReviewConfig(root);
+2 -2
View File
@@ -76,8 +76,8 @@ test("selectOwnComments: preserves order (newest-last) among our own comments",
// Finding 86bba462357c: `feedback.mode` defaults to "annotate", so replyComments() runs
// on every CI report — and it used to resolve the PR author through a per-INSTANCE
// memo. Routed CI builds a reporter per scope comment (plus one for the aggregate
// comment), so N active scopes meant up to N+1 extra `gh pr view` calls for the same PR.
// memo. Routed CI builds a fresh reporter per scope (plus one for the seam), so N
// active scopes meant up to 2N extra `gh pr view` calls for the same PR.
test("sharedPrAuthor: one lookup per PR, shared across reporter instances", async () => {
let calls = 0;
const key = prAuthorCacheKey("owner/repo", 7, "/tmp/checkout");
-11
View File
@@ -5,7 +5,6 @@ import path from "node:path";
import { fileURLToPath } from "node:url";
import { initCommand, parseTokenEnvs, substituteTokenEnv } from "../commands/init.js";
import { checkConfigRefs } from "../core/config-refs.js";
import { git } from "../core/exec.js";
import { CONFIG_DIRNAME } from "../config/load.js";
@@ -303,13 +302,3 @@ test("every `uses:` in templates/*.yml is pinned by 40-hex commit SHA with a ver
// Each template pins checkout + setup-node (+ upload-artifact in workflow.yml).
expect(usesLines).toBeGreaterThanOrEqual(7);
});
// @ref LLP 0012#what-gets-scanned [constrained-by] — a scaffold must pass `ecr ref-check` on day one
test("a freshly scaffolded repo passes ref-check", async () => {
const root = await freshRepo();
await initCommand(["--monorepo"]);
// LLP annotations the templates carry belong to the engine's own corpus and are
// skipped here, not reported: ecr only judges citations into the reviewed repo.
expect((await checkConfigRefs({ root })).problems).toEqual([]);
});
+4 -4
View File
@@ -229,13 +229,13 @@ test("a stall is retried exactly once, and only with budget left to land it", ()
// claude-opus-4-8" — a real config/version problem buried in per-pass noise.
const AVAILABLE = {
anthropic: ["claude-opus-5", "claude-sonnet-5", "claude-haiku-4-5"],
anthropic: ["claude-opus-4-8", "claude-sonnet-5", "claude-haiku-4-5"],
openai: ["gpt-5.5"],
};
test("resolvable models produce no complaints", () => {
expect(
findUnknownModels(["anthropic/claude-sonnet-5", "anthropic/claude-opus-5"], AVAILABLE),
findUnknownModels(["anthropic/claude-sonnet-5", "anthropic/claude-opus-4-8"], AVAILABLE),
).toEqual([]);
});
@@ -249,7 +249,7 @@ test("unknown model suggests near matches from that provider", () => {
const [problem] = findUnknownModels(["anthropic/claude-sonnet-9"], AVAILABLE);
expect(problem?.reason).toBe("model");
// Prefix-matched against the requested id, so the suggestions are the plausible ones.
expect(problem?.suggestions).toEqual(["claude-haiku-4-5", "claude-opus-5", "claude-sonnet-5"]);
expect(problem?.suggestions).toEqual(["claude-haiku-4-5", "claude-opus-4-8", "claude-sonnet-5"]);
});
test("a bare model id (no provider) is reported, not silently accepted", () => {
@@ -272,7 +272,7 @@ test("duplicate model ids are reported once", () => {
test("a refused credential blames the credential, not the model id", () => {
const unknown = findUnknownModels(
["anthropic/claude-sonnet-5", "anthropic/claude-opus-5"],
["anthropic/claude-sonnet-5", "anthropic/claude-opus-4-8"],
{ openai: ["gpt-5.5"] },
"anthropic",
);
+24 -24
View File
@@ -52,7 +52,7 @@ test("worstDecision: picks the most severe across scopes", () => {
test("aggregate: root marker first line, a table row + <details> per scope, worst decision at top", () => {
const results = [
scope("default", true, { decision: "approve", findings: [finding({ title: "D1" })] }),
scope("api", false, {
scope("www", false, {
decision: "request_changes",
findings: [finding({ title: "W1", severity: "critical", category: "security" })],
}),
@@ -62,22 +62,22 @@ test("aggregate: root marker first line, a table row + <details> per scope, wors
expect(body).toContain("**Decision:** Request changes"); // worst across scopes
expect(body).toContain("| Scope | Decision | Findings |");
expect(body).toContain("| default | Approve | 1 |");
expect(body).toContain("| api | Request changes | 1 |");
expect(body).toContain("| www | Request changes | 1 |");
// one details block per scope, in manifest order
expect(body.indexOf("<summary>default")).toBeLessThan(body.indexOf("<summary>api"));
expect((body.match(/<summary>(default|api) —/g) ?? []).length).toBe(2);
expect(body.indexOf("<summary>default")).toBeLessThan(body.indexOf("<summary>www"));
expect((body.match(/<summary>(default|www) —/g) ?? []).length).toBe(2);
});
test("aggregate: default scope uses plain fingerprints, non-default uses scoped ids; embedded block is the union", () => {
const dFinding = finding({ title: "D", evidence: "const defaultScopedThing = 1;" });
const wFinding = finding({ title: "W", evidence: "const apiScopedThing = 2;" });
const wFinding = finding({ title: "W", evidence: "const wwwScopedThing = 2;" });
const results = [
scope("default", true, { findings: [dFinding] }),
scope("api", false, { findings: [wFinding] }),
scope("www", false, { findings: [wFinding] }),
];
const body = renderAggregateMarkdown(results, "tag", []);
const plainId = fingerprintFinding(dFinding);
const scopedId = scopedFingerprint("api", wFinding);
const scopedId = scopedFingerprint("www", wFinding);
expect(body).toContain(`id:${plainId}`);
expect(body).toContain(`id:${scopedId}`);
const embedded = parseEmbeddedFingerprints(body, "tag");
@@ -88,12 +88,12 @@ test("aggregate: default scope uses plain fingerprints, non-default uses scoped
test("aggregate: state round-trips through parseReviewState (scopes intact); a v1 body still parses", () => {
const results = [
scope("default", true, { findings: [finding({ title: "D" })] }),
scope("api", false, { findings: [finding({ title: "W" })] }),
scope("www", false, { findings: [finding({ title: "W" })] }),
];
const body = renderAggregateMarkdown(results, "tag", []);
const state = parseReviewState(body, "tag");
expect(state).not.toBeNull();
expect(state!.scopes?.map((s) => s.scope)).toEqual(["default", "api"]);
expect(state!.scopes?.map((s) => s.scope)).toEqual(["default", "www"]);
// A pre-routing v1 comment still parses (no scopes field).
const v1 = renderMarkdown(review({ findings: [finding()] }), "tag");
@@ -117,8 +117,8 @@ test("aggregate: a default-scope finding dismissed pre-routing (plain fp) lands
test("aggregate: dismissed findings survive in embedded state so /undismiss can restore them", () => {
const dFinding = finding({ title: "DismissedOne", evidence: "const dismissedThing = 1;" });
const kFinding = finding({ title: "KeptOne", evidence: "const keptThing = 2;" });
const results = [scope("api", false, { findings: [dFinding, kFinding] })];
const fp = scopedFingerprint("api", dFinding);
const results = [scope("www", false, { findings: [dFinding, kFinding] })];
const fp = scopedFingerprint("www", dFinding);
const body = renderAggregateMarkdown(results, "tag", [{ fp, by: "me", reason: "known" }]);
expect(body).toContain("Dismissed on this PR (1)");
@@ -132,7 +132,7 @@ test("aggregate: dismissed findings survive in embedded state so /undismiss can
// (what /undismiss does) restores the finding to the active list.
const restored = renderAggregateMarkdown(state.scopes!, "tag", []);
expect(restored).toContain(`id:${fp}`);
expect(restored).toContain("| api | Approve | 2 |");
expect(restored).toContain("| www | Approve | 2 |");
expect(restored).not.toContain("Dismissed on this PR");
});
@@ -143,11 +143,11 @@ test("aggregate: a freshly-reviewed scope's per-scope feedback array is stripped
// top-level feedback array is the single source of truth, so the per-scope copy must
// not survive into the embedded state.
const f = finding({ title: "F", evidence: "const perScopeFeedbackStrip = 1;" });
const fp = scopedFingerprint("api", f);
const fp = scopedFingerprint("www", f);
const staleRecord = { fp, by: "octocat", commentId: 9, maintainer: true, applied: false };
const results: ScopeReviewResult[] = [
{
scope: "api",
scope: "www",
isDefault: false,
review: {
decision: "approve",
@@ -160,8 +160,8 @@ test("aggregate: a freshly-reviewed scope's per-scope feedback array is stripped
];
const body = renderAggregateMarkdown(results, "tag", [], undefined, undefined, [staleRecord]);
const state = parseReviewState(body, "tag")!;
const apiScope = state.scopes!.find((s) => s.scope === "api")!;
expect((apiScope.review as { feedback?: unknown }).feedback).toBeUndefined();
const wwwScope = state.scopes!.find((s) => s.scope === "www")!;
expect((wwwScope.review as { feedback?: unknown }).feedback).toBeUndefined();
// The record still rides the top-level feedback array (the single source of truth).
expect(state.feedback).toHaveLength(1);
});
@@ -171,9 +171,9 @@ test("aggregate: a scope whose reply cleared every finding opens its fold (visib
// and requalifiedAll are both empty. The fold must still open so the audit note is
// visible, matching renderMarkdown and LLP 0010's visible-suppression rule.
const f = finding({ title: "Cleared by reply", evidence: "const replyClearedThing = 1;" });
const fp = scopedFingerprint("api", f);
const fp = scopedFingerprint("www", f);
const body = renderAggregateMarkdown(
[scope("api", false, { findings: [f] })],
[scope("www", false, { findings: [f] })],
"tag",
[],
undefined,
@@ -190,9 +190,9 @@ test("aggregate: a scope whose reply cleared every finding opens its fold (visib
],
);
// The finding is suppressed (moved to Dismissed); the scope shows no active finding.
expect(body).toContain("<summary>api — Approve (0)</summary>");
expect(body).toContain("<summary>www — Approve (0)</summary>");
// ...but the fold OPENS so the audit note is above-the-fold, not collapsed away.
expect(body).toMatch(/<details open>\n<summary>api —/);
expect(body).toMatch(/<details open>\n<summary>www —/);
expect(body).toContain("have an author response");
});
@@ -205,7 +205,7 @@ test('aggregate: oversized findings truncate with a "+N more" note and stay unde
rationale: "x".repeat(300),
}),
);
const results = [scope("api", false, { decision: "request_changes", findings: many })];
const results = [scope("www", false, { decision: "request_changes", findings: many })];
const body = renderAggregateMarkdown(results, "tag", []);
expect(body.length).toBeLessThan(65_000);
expect(body).toContain("more finding(s) — see the workflow log.");
@@ -226,11 +226,11 @@ test("aggregate: unmatched files render as a coverage note", () => {
// would silently release a restore no later run could recover.
test("aggregate: the /undismiss pin set survives a render with no records and a truncating one", () => {
const pinned = finding({ title: "Pinned", evidence: "const pinnedEvidence = 1;" });
const pinnedFp = scopedFingerprint("api", pinned);
const pinnedFp = scopedFingerprint("www", pinned);
const pins = [{ fp: pinnedFp, commentId: 42 }];
// No feedback record matched this run (the author edited the reply away).
const plain = renderAggregateMarkdown(
[scope("api", false, { findings: [pinned] })],
[scope("www", false, { findings: [pinned] })],
"tag",
[],
undefined,
@@ -249,7 +249,7 @@ test("aggregate: the /undismiss pin set survives a render with no records and a
}),
);
const big = renderAggregateMarkdown(
[scope("api", false, { decision: "request_changes", findings: [pinned, ...many] })],
[scope("www", false, { decision: "request_changes", findings: [pinned, ...many] })],
"tag",
[],
undefined,
-12
View File
@@ -31,18 +31,6 @@ test("parseEmbeddedFingerprints round-trips even with a regex-metachar comment t
expect(parseEmbeddedFingerprints(body, tag).length).toBe(1);
});
test("setup note renders only when there is ref advice, and never as a finding", () => {
expect(renderMarkdown(base, "tag")).not.toContain("Review setup");
const body = renderMarkdown(
{ ...base, setupNotes: ["The reviewer setup cites code that no longer resolves (1 ref(s))."] },
"tag",
);
expect(body).toContain("🔗 **Review setup:**");
expect(body).toContain("no longer resolves");
// advice does not change the decision or the findings list
expect(body).toContain("No findings.");
});
test("coverage note only renders when incomplete is non-empty (no more wolf-crying)", () => {
expect(renderMarkdown(base, "tag")).not.toContain("Coverage note");
expect(renderMarkdown({ ...base, incomplete: ["a pass timed out"] }, "tag")).toContain(
+27 -27
View File
@@ -54,8 +54,8 @@ test("RoutingManifestSchema: rejects duplicate config dirs (after normalize)", (
expect(() =>
RoutingManifestSchema.parse({
scopes: [
{ name: "a", paths: ["x/**"], config: "apps/api" },
{ name: "b", paths: ["y/**"], config: "apps/api/" },
{ name: "a", paths: ["x/**"], config: "server/www" },
{ name: "b", paths: ["y/**"], config: "server/www/" },
],
}),
).toThrow(/duplicate scope config dir/);
@@ -148,36 +148,36 @@ test("resolveScopes: single catch-all takes everything, unmatched empty", () =>
test("resolveScopes: LAST matching scope wins", () => {
const m = manifest([
{ name: "default", paths: ["**/*"], config: "." },
{ name: "api", paths: ["apps/api/**"], config: "apps/api" },
{ name: "www", paths: ["server/www/**"], config: "server/www" },
]);
const r = resolveScopes(m, ["apps/api/app.ts", "other.ts"]);
expect(r.active.find((s) => s.name === "api")!.files).toEqual(["apps/api/app.ts"]);
const r = resolveScopes(m, ["server/www/app.ts", "other.ts"]);
expect(r.active.find((s) => s.name === "www")!.files).toEqual(["server/www/app.ts"]);
expect(r.active.find((s) => s.name === "default")!.files).toEqual(["other.ts"]);
});
test("resolveScopes: reversing manifest order flips the winner", () => {
const m = manifest([
{ name: "api", paths: ["apps/api/**"], config: "apps/api" },
{ name: "www", paths: ["server/www/**"], config: "server/www" },
{ name: "default", paths: ["**/*"], config: "." },
]);
const r = resolveScopes(m, ["apps/api/app.ts"]);
expect(r.active.find((s) => s.name === "default")!.files).toEqual(["apps/api/app.ts"]);
expect(r.active.some((s) => s.name === "api")).toBe(false);
const r = resolveScopes(m, ["server/www/app.ts"]);
expect(r.active.find((s) => s.name === "default")!.files).toEqual(["server/www/app.ts"]);
expect(r.active.some((s) => s.name === "www")).toBe(false);
});
test("resolveScopes: reports overlaps with matched list + winner", () => {
const m = manifest([
{ name: "default", paths: ["**/*"], config: "." },
{ name: "api", paths: ["apps/api/**"], config: "apps/api" },
{ name: "www", paths: ["server/www/**"], config: "server/www" },
]);
const r = resolveScopes(m, ["apps/api/app.ts"]);
const r = resolveScopes(m, ["server/www/app.ts"]);
expect(r.overlaps).toEqual([
{ file: "apps/api/app.ts", matched: ["default", "api"], winner: "api" },
{ file: "server/www/app.ts", matched: ["default", "www"], winner: "www" },
]);
});
test("resolveScopes: no catch-all leaves unmatched files unrouted", () => {
const m = manifest([{ name: "api", paths: ["apps/api/**"], config: "apps/api" }]);
const m = manifest([{ name: "www", paths: ["server/www/**"], config: "server/www" }]);
const r = resolveScopes(m, ["README.md"]);
expect(r.active).toEqual([]);
expect(r.unmatched).toEqual(["README.md"]);
@@ -216,8 +216,8 @@ test("formatOwnerTable: one row per file, capped with a +N more tail", () => {
test("scopedCommentTag + marker isolation: root marker is NOT a substring of a scoped marker", () => {
const root = "expo-ai-code-reviewer";
const scoped = scopedCommentTag(root, "api");
expect(scoped).toBe("expo-ai-code-reviewer:api");
const scoped = scopedCommentTag(root, "www");
expect(scoped).toBe("expo-ai-code-reviewer:www");
expect(commentMarker(scoped).includes(commentMarker(root))).toBe(false);
expect(commentMarker(root).includes(commentMarker(scoped))).toBe(false);
});
@@ -232,12 +232,12 @@ test("appendScopeEntry: inserts before the closing ] preserving comments", () =>
]
}`;
const out = appendScopeEntry(raw, {
name: "apps-api",
paths: ["apps/api/**"],
config: "apps/api",
name: "server-www",
paths: ["server/www/**"],
config: "server/www",
})!;
expect(out).toContain("// keep me");
expect(out).toContain('"name": "apps-api"');
expect(out).toContain('"name": "server-www"');
// Still valid JSON after stripping comments (comma inserted correctly).
expect(() => RoutingManifestSchema.parse(JSON.parse(out.replace(/\/\/.*$/gm, "")))).not.toThrow();
});
@@ -249,9 +249,9 @@ test("appendScopeEntry: comma lands after the entry, not inside a trailing line
]
}`;
const out = appendScopeEntry(raw, {
name: "apps-api",
paths: ["apps/api/**"],
config: "apps/api",
name: "server-www",
paths: ["server/www/**"],
config: "server/www",
})!;
expect(out).toContain('"config": "." }, // the default scope');
// Still valid JSON after stripping comments (comma NOT swallowed by the comment).
@@ -265,15 +265,15 @@ test("appendScopeEntry: handles a trailing comma plus block comment after the la
{ "name": "default", "paths": ["**/*"], "config": "." }, /* keep */
]
}`;
const out = appendScopeEntry(raw, { name: "api", paths: ["api/**"], config: "api" })!;
const out = appendScopeEntry(raw, { name: "www", paths: ["www/**"], config: "www" })!;
// No double comma; still parses after stripping both comment styles.
const stripped = stripTrailingCommas(stripJsonComments(out));
expect(() => RoutingManifestSchema.parse(JSON.parse(stripped))).not.toThrow();
});
test("appendScopeEntry: idempotent on an already-present name", () => {
const raw = `{ "scopes": [ { "name": "api", "paths": ["api/**"], "config": "api" } ] }`;
expect(appendScopeEntry(raw, { name: "api", paths: ["api/**"], config: "api" })).toBe(raw);
const raw = `{ "scopes": [ { "name": "www", "paths": ["www/**"], "config": "www" } ] }`;
expect(appendScopeEntry(raw, { name: "www", paths: ["www/**"], config: "www" })).toBe(raw);
});
test("appendScopeEntry: returns null when there is no scopes array", () => {
@@ -303,8 +303,8 @@ test("scopedFingerprint: null scope === fingerprintFinding (BACKCOMPAT carry-ove
test("scopedFingerprint: scoped ids are hex-only, same length, and differ per scope", () => {
const f = finding();
const plain = fingerprintFinding(f);
const a = scopedFingerprint("api", f);
const b = scopedFingerprint("web", f);
const a = scopedFingerprint("www", f);
const b = scopedFingerprint("website", f);
expect(a).toMatch(/^[a-f0-9]+$/);
expect(a.length).toBe(plain.length);
expect(a).not.toBe(plain);
+17 -17
View File
@@ -93,23 +93,23 @@ test("loadScopeConfig: config '.' reuses the root config, auth from loadAuthFrom
test("loadScopeConfig: nested scope reads its own roster/prompts; auth forced from root", async () => {
const root = await makeRoot('{ "auth": { "mode": "oauth", "tokenEnv": "ROOT_TOKEN" } }');
await writeConfigDir(path.join(root, "apps", "api", CONFIG_DIRNAME), {
await writeConfigDir(path.join(root, "server", "www", CONFIG_DIRNAME), {
// No auth here; scope-specific model + noise override the root.
config:
'{ "model": "anthropic/claude-opus-5", "noise": { "additionalIgnores": ["api/gen/**"] } }',
'{ "model": "anthropic/claude-opus-4-1", "noise": { "additionalIgnores": ["www/gen/**"] } }',
agents: { style: agent("style") },
});
const manifest = manifestOf({
scopes: [
{ name: "default", paths: ["**/*"], config: "." },
{ name: "api", paths: ["apps/api/**"], config: "apps/api" },
{ name: "www", paths: ["server/www/**"], config: "server/www" },
],
});
const rootConfig = await loadReviewConfig(root);
const scoped = await loadScopeConfig(root, manifest.scopes[1]!, manifest, rootConfig);
expect(scoped.agents.some((a) => a.id === "style")).toBe(true);
expect(scoped.noise.additionalIgnores).toEqual(["api/gen/**"]);
expect(scoped.agents.find((a) => a.id === "style")!.model).toBe("anthropic/claude-opus-5");
expect(scoped.noise.additionalIgnores).toEqual(["www/gen/**"]);
expect(scoped.agents.find((a) => a.id === "style")!.model).toBe("anthropic/claude-opus-4-1");
// auth is forced from the root even though the scope config declares none.
expect(scoped.auth[0]?.tokenEnv).toBe("ROOT_TOKEN");
});
@@ -159,13 +159,13 @@ test("loadAuthFromRoot: manifest with defaults but no auth key keeps the root au
test("loadScopeConfig: enforceAgents injects the ROOT agent with alwaysRun", async () => {
const root = await makeRoot();
await writeConfigDir(path.join(root, "api", CONFIG_DIRNAME), {
await writeConfigDir(path.join(root, "www", CONFIG_DIRNAME), {
config: "{}",
agents: { style: agent("style") }, // no security
});
const manifest = manifestOf({
defaults: { enforceAgents: ["security"] },
scopes: [{ name: "api", paths: ["api/**"], config: "api" }],
scopes: [{ name: "www", paths: ["www/**"], config: "www" }],
});
const rootConfig = await loadReviewConfig(root);
const scoped = await loadScopeConfig(root, manifest.scopes[0]!, manifest, rootConfig);
@@ -177,14 +177,14 @@ test("loadScopeConfig: enforceAgents injects the ROOT agent with alwaysRun", asy
test("loadScopeConfig: a scope shadowing the enforced id gets the ROOT version (risk 11)", async () => {
const root = await makeRoot();
await writeConfigDir(path.join(root, "api", CONFIG_DIRNAME), {
await writeConfigDir(path.join(root, "www", CONFIG_DIRNAME), {
config: "{}",
// The scope defines its OWN weaker security agent — must be overridden.
agents: { security: agent("weak-security", ""), style: agent("style") },
});
const manifest = manifestOf({
defaults: { enforceAgents: ["security"] },
scopes: [{ name: "api", paths: ["api/**"], config: "api" }],
scopes: [{ name: "www", paths: ["www/**"], config: "www" }],
});
const rootConfig = await loadReviewConfig(root);
const scoped = await loadScopeConfig(root, manifest.scopes[0]!, manifest, rootConfig);
@@ -231,20 +231,20 @@ test("config-dir override composes: root config + routing.jsonc from override, s
path.join(root, "altroot", "routing.jsonc"),
`{ "scopes": [
{ "name": "default", "paths": ["**/*"], "config": "." },
{ "name": "api", "paths": ["apps/api/**"], "config": "apps/api" }
{ "name": "www", "paths": ["server/www/**"], "config": "server/www" }
] }`,
"utf8",
);
// The scope subtree lives at the REPO ROOT, not under the override dir.
await writeConfigDir(path.join(root, "apps", "api", CONFIG_DIRNAME), {
config: '{ "model": "anthropic/claude-opus-5" }',
await writeConfigDir(path.join(root, "server", "www", CONFIG_DIRNAME), {
config: '{ "model": "anthropic/claude-opus-4-1" }',
agents: { style: agent("style") },
});
// routing.jsonc is read from the override dir (the default tree's is absent).
const manifest = await loadRoutingManifest(root, { configDir: "altroot" });
expect(manifest).not.toBeNull();
expect(manifest!.scopes.map((s) => s.name)).toEqual(["default", "api"]);
expect(manifest!.scopes.map((s) => s.name)).toEqual(["default", "www"]);
// The root config artifacts follow the override.
const rootConfig = await loadReviewConfig(root, { configDir: "altroot" });
@@ -254,11 +254,11 @@ test("config-dir override composes: root config + routing.jsonc from override, s
const def = await loadScopeConfig(root, manifest!.scopes[0]!, manifest!, rootConfig);
expect(def.commentTag).toBe("alt-root-tag");
// The nested scope is still resolved from the repo root (apps/api), NOT the
// The nested scope is still resolved from the repo root (server/www), NOT the
// override dir — the override must not relocate the scopes themselves.
const api = await loadScopeConfig(root, manifest!.scopes[1]!, manifest!, rootConfig);
expect(api.agents.some((a) => a.id === "style")).toBe(true);
expect(api.agents.find((a) => a.id === "style")!.model).toBe("anthropic/claude-opus-5");
const www = await loadScopeConfig(root, manifest!.scopes[1]!, manifest!, rootConfig);
expect(www.agents.some((a) => a.id === "style")).toBe(true);
expect(www.agents.find((a) => a.id === "style")!.model).toBe("anthropic/claude-opus-4-1");
});
test("loadReviewConfig: ECR_CONFIG_DIR loads from the alternate dir; unset → .expo-code-review (BACKCOMPAT)", async () => {
+1 -69
View File
@@ -1,12 +1,6 @@
import { test, expect } from "bun:test";
import {
CHILD_FILES_PER_PAGE,
MAX_CHILD_FILE_PAGES,
collectChildFiles,
parseChildFileNdjson,
walkUpstack,
} from "../sources/github-pr.js";
import { parseChildFileNdjson, walkUpstack } from "../sources/github-pr.js";
import type { StackChildFiles, StackChildPr } from "../sources/github-pr.js";
import type { StackWalkOptions } from "../sources/source.js";
@@ -186,65 +180,3 @@ test("parseChildFileNdjson: blank lines and missing filenames are skipped", () =
const stdout = `\n${JSON.stringify({ filename: "a.ts" })}\n\n${JSON.stringify({})}\n`;
expect(parseChildFileNdjson(stdout)).toEqual(["a.ts"]);
});
/** One NDJSON page of `count` filenames, offset so names are unique across pages. */
function page(count: number, offset = 0): string {
return Array.from({ length: count }, (_, i) =>
JSON.stringify({ filename: `src/f${offset + i}.ts` }),
).join("\n");
}
test("collectChildFiles: stops paginating once maxFiles is exceeded", async () => {
// 5 full pages exist, but with maxFiles=100 page 2 already proves truncation —
// pages 3..5 must never be fetched.
const calls: number[] = [];
const result = await collectChildFiles(async (n) => {
calls.push(n);
return page(CHILD_FILES_PER_PAGE, (n - 1) * CHILD_FILES_PER_PAGE);
}, 100);
expect(calls).toEqual([1, 2]);
expect(result.files.length).toBe(100);
expect(result.truncated).toBe(true);
});
test("collectChildFiles: reads to the end of a short list without truncation", async () => {
const pages: Record<number, string> = { 1: page(CHILD_FILES_PER_PAGE), 2: page(40, 100) };
const calls: number[] = [];
const result = await collectChildFiles(async (n) => {
calls.push(n);
return pages[n] ?? "";
}, 500);
expect(calls).toEqual([1, 2]);
expect(result.files.length).toBe(140);
expect(result.truncated).toBe(false);
});
test("collectChildFiles: never fetches past the hard page ceiling, and marks the subset", async () => {
// Endless full pages with a huge maxFiles: the ceiling is the only stop, and the
// result must still say truncated (the end of the list was never observed).
const calls: number[] = [];
const result = await collectChildFiles(async (n) => {
calls.push(n);
return page(CHILD_FILES_PER_PAGE, (n - 1) * CHILD_FILES_PER_PAGE);
}, 1_000_000);
expect(calls.length).toBe(MAX_CHILD_FILE_PAGES);
expect(result.truncated).toBe(true);
});
test("collectChildFiles: a dropped control-char name does not end pagination early", async () => {
// Page 1 has 100 raw entries but one is dropped by the parser (99 kept). The
// "last page?" decision must use the raw count, so page 2 is still fetched.
const forged = JSON.stringify({ filename: "docs/a\nforged.ts" });
const pages: Record<number, string> = {
1: [page(CHILD_FILES_PER_PAGE - 1), forged].join("\n"),
2: page(5, 200),
};
const calls: number[] = [];
const result = await collectChildFiles(async (n) => {
calls.push(n);
return pages[n] ?? "";
}, 500);
expect(calls).toEqual([1, 2]);
expect(result.files.length).toBe(104);
expect(result.truncated).toBe(false);
});
+4 -4
View File
@@ -43,7 +43,7 @@ test("refuses a scope config that declares auth", async () => {
await put(root, `${CONFIG_DIRNAME}/config.jsonc`, `{ "auth": { "tokenEnv": "${EXPECTED}" } }`);
await put(
root,
`apps/api/${CONFIG_DIRNAME}/config.jsonc`,
`server/www/${CONFIG_DIRNAME}/config.jsonc`,
`{ "model": "anthropic/claude-sonnet-5", "auth": { "mode": "api-key", "tokenEnv": "SNEAKY" } }`,
);
const result = await verifyConfig(root, { expected: EXPECTED });
@@ -56,7 +56,7 @@ test("refuses a scope config that declares breakGlass", async () => {
await put(root, `${CONFIG_DIRNAME}/config.jsonc`, `{ "auth": { "tokenEnv": "${EXPECTED}" } }`);
await put(
root,
`apps/api/${CONFIG_DIRNAME}/config.jsonc`,
`server/www/${CONFIG_DIRNAME}/config.jsonc`,
`{ "model": "anthropic/claude-sonnet-5", "breakGlass": { "marker": "override-me" } }`,
);
const result = await verifyConfig(root, { expected: EXPECTED });
@@ -69,7 +69,7 @@ test("refuses a scope config that declares commentTag", async () => {
await put(root, `${CONFIG_DIRNAME}/config.jsonc`, `{ "auth": { "tokenEnv": "${EXPECTED}" } }`);
await put(
root,
`apps/api/${CONFIG_DIRNAME}/config.jsonc`,
`server/www/${CONFIG_DIRNAME}/config.jsonc`,
`{ "model": "anthropic/claude-sonnet-5", "commentTag": "impostor-tag" }`,
);
const result = await verifyConfig(root, { expected: EXPECTED });
@@ -156,7 +156,7 @@ test("refuses a tokenEnv declared only in a non-root file", async () => {
await put(root, `${CONFIG_DIRNAME}/config.jsonc`, `{ "model": "anthropic/claude-sonnet-5" }`);
await put(
root,
`apps/api/${CONFIG_DIRNAME}/config.jsonc`,
`server/www/${CONFIG_DIRNAME}/config.jsonc`,
`{ "auth": { "tokenEnv": "${EXPECTED}" } }`,
);
const result = await verifyConfig(root, { expected: EXPECTED });
-5
View File
@@ -5,7 +5,6 @@ import { dismissCommand } from "./commands/dismiss.js";
import { doctorCommand } from "./commands/doctor.js";
import { feedbackCommand } from "./commands/feedback.js";
import { initCommand } from "./commands/init.js";
import { refCheckCommand } from "./commands/ref-check.js";
import { reviewCommand } from "./commands/review.js";
import { setupAuthCommand } from "./commands/setup-auth.js";
import { verifyConfigCommand } from "./commands/verify-config.js";
@@ -22,7 +21,6 @@ Usage:
ecr setup-auth [--yes] Walk through getting model credentials for local runs.
ecr doctor [--list-scopes] Check environment, config, credentials, and scopes.
ecr verify-config [--expected <env>] [--json] Refuse to run if a config could redirect the credential (CI guard).
ecr ref-check [--root <dir>] [--json] Fail if the review setup cites code that moved or vanished.
Agents live in each repo under .expo-code-review/. This CLI is the engine.
@@ -72,9 +70,6 @@ async function main(): Promise<void> {
case "verify-config":
await verifyConfigCommand(rest);
break;
case "ref-check":
await refCheckCommand(rest);
break;
default:
process.stderr.write(`Unknown command: ${sub}\n\n${USAGE}`);
process.exitCode = 2;
+4 -34
View File
@@ -322,27 +322,6 @@ function adjudicationSeam(
};
}
// @ref LLP 0011#hard-floors-in-code [constrained-by] — one reporter per comment, so the
// PR-author lookup and the paginated comment list are fetched once per scope, not twice
/**
* Memoize one value per scope name. Used for the per-scope GitHubReporter: a scope's
* feedback seam reads the very comment that scope's report writes, and each reporter
* instance holds its own comment-list TTL cache and bot-login memo, so a second instance
* for the same comment tag re-fetches the identical paginated comment list and re-resolves
* the login. Exported so that sharing is unit-testable.
*/
export function memoizeByScope<T>(build: (scope: string) => T): (scope: string) => T {
const cache = new Map<string, T>();
return (scope) => {
let value = cache.get(scope);
if (value === undefined) {
value = build(scope);
cache.set(scope, value);
}
return value;
};
}
/**
* A freshly-reviewed scope's adjudicated feedback records, already keyed under the
* scope-namespaced ids the aggregate comment renders (the single-mode seam builds them
@@ -815,15 +794,6 @@ async function runRoutedCi(
// the bot login once per scope for the identical comment.
const singleModeReporter = mode === "single" ? reporterFor(rootTag, true) : undefined;
// Per-scope mode has the same property, one comment tag at a time: a scope's feedback
// seam reads the very comment that scope's review is posted to, so both must use the
// same instance or each scope re-fetches its comment list and re-resolves the bot
// login. `withLink` is inert for the seam (matchAdjudicationItems renders nothing), so
// one link-carrying reporter serves both uses.
const scopeReporter = memoizeByScope((name: string) =>
reporterFor(scopedCommentTag(rootTag, name), true),
);
const results: ScopeReviewResult[] = [];
for (const scope of active) {
const scopeDef = manifest.scopes.find((entry) => entry.name === scope.name)!;
@@ -852,7 +822,9 @@ async function runRoutedCi(
const feedbackSeam = feedbackNeedsRunSeam(rootConfig.feedback)
? adjudicationSeam(
rootConfig,
mode === "single" ? singleModeReporter! : scopeReporter(scope.name),
mode === "single"
? singleModeReporter!
: reporterFor(scopedCommentTag(rootTag, scope.name)),
mode === "single"
? (finding) => scopedFingerprint(isDefault ? null : scope.name, finding)
: undefined,
@@ -942,9 +914,7 @@ async function runRoutedCi(
if (scopesFilter && !scopesFilter.includes(scope.name)) {
continue;
}
// The same instance the scope's feedback seam already used (its comment-list and
// login caches are per-instance), so the report reuses that fetch.
const reporter = scopeReporter(scope.name);
const reporter = reporterFor(scopedCommentTag(rootTag, scope.name), true);
const result = results.find((entry) => entry.scope === scope.name);
if (result) {
await reporter.report(result.review, (result.review as ReviewRunResult).feedback);
-93
View File
@@ -1,93 +0,0 @@
// @ref LLP 0012#run-points-command-and-review — the gating run point: exit 1 on any broken ref
import path from "node:path";
import { checkConfigRefs } from "../core/config-refs.js";
import type { RefProblem } from "../core/config-refs.js";
import { repoRoot } from "../core/exec.js";
import { errorMessage } from "../core/util.js";
const USAGE = `ecr ref-check — fail when the review setup cites code that moved or vanished
Usage:
ecr ref-check [--root <dir>] [--json]
Sweeps every .expo-code-review/ directory in the repo (root and scopes) and checks
that each code citation still resolves against this checkout:
• \`@ref <target>\` annotations in prompts and configs. A target is a file, a
directory (trailing slash), \`glob:<pattern>\`, a \`file#symbol\`, or a
\`doc.md#heading\`. Never a line number — lines rot silently.
• Unannotated citations: a backticked token that looks like a repo path must be a
ref, so nothing cites code without being checked. Use \`@ref-ignore <token>\`
for a token that is not a path.
• Structural refs the config already declares: enforceAgents ids, scope config
directories, and scope path globs.
Exit 0 = every ref holds. Exit 1 = at least one is broken.
Options:
--root <dir> Repository root to check (default: the current git repo).
--json Emit {ok, problems:[{file, line, kind, problem}]} on stdout.
`;
const KIND_LABEL: Record<RefProblem["kind"], string> = {
"broken-ref": "broken ref",
"line-number-ref": "line-number ref",
"unannotated-citation": "unannotated citation",
structural: "structural ref",
};
export async function refCheckCommand(argv: string[]): Promise<void> {
if (argv.includes("-h") || argv.includes("--help")) {
process.stdout.write(USAGE);
return;
}
let root: string | undefined;
let json = false;
for (let i = 0; i < argv.length; i++) {
const arg = argv[i]!;
if (arg === "--json") {
json = true;
} else if (arg === "--root") {
root = argv[++i];
// A flag-shaped value means the directory was forgotten: taking it would check
// some nonexistent path and report "all resolve" while swallowing the real flag.
if (!root || root.startsWith("-")) {
process.stderr.write("ecr ref-check: --root needs a directory\n");
process.exitCode = 2;
return;
}
} else {
process.stderr.write(`ecr ref-check: unknown argument ${arg}\n${USAGE}`);
process.exitCode = 2;
return;
}
}
try {
const resolvedRoot = root ? path.resolve(root) : ((await repoRoot()) ?? process.cwd());
const report = await checkConfigRefs({ root: resolvedRoot });
if (json) {
process.stdout.write(`${JSON.stringify({ ok: report.ok, problems: report.problems })}\n`);
} else if (report.ok) {
process.stdout.write(
`ref-check: ${report.refs.length} ref(s) across ${report.scannedFiles.length} setup file(s) — all resolve\n`,
);
} else {
for (const problem of report.problems) {
process.stderr.write(
`${problem.file}:${problem.line}: ${KIND_LABEL[problem.kind]}: ${problem.problem}\n`,
);
}
process.stderr.write(
`\nref-check: ${report.problems.length} problem(s). Update the ref or the prompt that cites it.\n`,
);
}
if (!report.ok) {
process.exitCode = 1;
}
} catch (error) {
process.stderr.write(`ecr ref-check: ${errorMessage(error)}\n`);
process.exitCode = 2;
}
}
+5 -18
View File
@@ -24,17 +24,6 @@ const ADJUDICATE_TIMEOUT_MS = 3 * 60 * 1000;
/** Categories no reply can ever clear, independent of the configured protected set. */
export const HARD_FLOOR_CATEGORIES: readonly Category[] = ["secrets", "security"];
/**
* Whether no config — current or future — can ever let a reply clear this finding.
* `feedbackApplied`'s floor and `adjudicateFeedback`'s "don't spend a model call on it"
* skip are the same question, so they read it from one place and cannot drift.
* Deliberately NOT `config.protectedCategories`/`dismiss`: those are user-tunable, so a
* stored verdict on such a finding becomes useful the moment the config changes.
*/
function hardFloored(finding: Finding): boolean {
return finding.severity === "critical" || HARD_FLOOR_CATEGORIES.includes(finding.category);
}
/**
* One record to judge: the finding it answers and the reply's raw text. The reply text
* is transient adjudicator input — it is built into the prompt and then discarded; it
@@ -96,10 +85,13 @@ export function feedbackApplied(
if (record.unclearedByHuman) {
return false;
}
if (hardFloored(finding)) {
if (finding.severity === "critical") {
return false;
}
if (config.protectedCategories.includes(finding.category)) {
if (
HARD_FLOOR_CATEGORIES.includes(finding.category) ||
config.protectedCategories.includes(finding.category)
) {
return false;
}
if (record.maintainer) {
@@ -193,10 +185,6 @@ export async function adjudicateFeedback(
// spend the budget on a rebuttal that changes no outcome. A reply that only quotes the
// finding can never clear it either, and would otherwise starve a cited reply of the
// cap. A finding a human already restored via `/undismiss` is likewise left unjudged.
// A hard-floored finding is skipped for the same reason and is deliberately NOT counted
// in `skipped` below: that figure means "reduced coverage, raise the cap", and a verdict
// no config could ever act on is not coverage a higher cap would buy back.
// @ref LLP 0011#hard-floors-in-code [constrained-by] — the code floor also means the model never judges a critical/secrets/security rebuttal: no verdict could move that outcome
const toJudge =
config.mode === "adjudicate"
? items.filter(
@@ -205,7 +193,6 @@ export async function adjudicateFeedback(
item.record.author === true &&
item.record.citedId === true &&
!item.record.unclearedByHuman &&
!hardFloored(item.finding) &&
item.replyText.trim() !== "",
)
: [];
-883
View File
@@ -1,883 +0,0 @@
// @ref LLP 0012#the-ref-grammar — one grammar for every code citation in a review setup
// @ref LLP 0012#no-line-numbers-symbol-anchors-instead — targets are files, dirs, globs, symbols; never line numbers
// @ref LLP 0012#unannotated-citations-are-broken-refs — a path-like backtick token that is not a ref fails the check
import { readdir, readFile, stat } from "node:fs/promises";
import path from "node:path";
import { CONFIG_DIRNAME, stripJsonComments, stripTrailingCommas } from "../config/load.js";
import { ROUTING_FILENAME } from "../config/routing.js";
import { git, pathInside } from "./exec.js";
import { matchesIgnore } from "./noise.js";
/**
* Built by concatenation so this module's own regexes and doc comments are not
* themselves collected as refs by a scanner (the repo's `ref-check` does the same).
*/
const REF_MARK = "@" + "ref";
const IGNORE_MARK = REF_MARK + "-ignore";
/** `@ref <target> [relation] — gloss` inside a `//`-style comment. */
const LINE_REF_RE = new RegExp(String.raw`${REF_MARK}\s+(.+)`);
/** `<!-- @ref <target> — gloss -->`, possibly spanning lines. */
const MD_REF_RE = new RegExp(String.raw`<!--\s*${REF_MARK}\s+([\s\S]+?)-->`, "g");
const IGNORE_RE = new RegExp(String.raw`${IGNORE_MARK}\s+(.+)`);
/** LLP-corpus targets (`LLP 0004#anchor`) belong to the engine repo, not an adopting one. */
const LLP_TARGET_RE = /^LLP\s+\d{1,4}(?:#\S+)?$/;
const URL_RE = /^https?:\/\/\S+$/;
/** `<path>`, `<agent-id>`: documenting the grammar, not citing a file. */
const PLACEHOLDER_RE = /^[<`]/;
const GLOB_PREFIX = "glob:";
/** A citation that pins a line (`src/a.ts:42`, `src/a.ts:42-51`) — always refused. */
const LINE_CITATION_RE = /^(.+?):(\d+)(?:-\d+)?$/;
/**
* Extensions that make a backticked token a *code citation* rather than prose.
* Deliberately an allowlist: `openai/gpt-5.5` and `label:<agent>` must not read as
* paths, while `session.ts` and `.github/workflows/**` must.
*/
const CITATION_EXTENSIONS = new Set([
".c",
".cc",
".cjs",
".cpp",
".cs",
".css",
".go",
".graphql",
".h",
".hpp",
".html",
".java",
".js",
".json",
".jsonc",
".jsx",
".kt",
".lock",
".md",
".mjs",
".mts",
".php",
".prisma",
".proto",
".py",
".rb",
".rs",
".scss",
".sh",
".sql",
".swift",
".toml",
".ts",
".tsx",
".txt",
".vue",
".yaml",
".yml",
".zsh",
]);
/** Files inside a review-setup dir that are prompts or config (everything else is skipped). */
const SCANNED_EXTENSIONS = new Set([".md", ".markdown", ".json", ".jsonc", ".txt"]);
export type RefProblemKind =
| "broken-ref"
| "line-number-ref"
| "unannotated-citation"
| "structural";
export interface RefProblem {
/** Repo-relative file the problem was found in. */
file: string;
line: number;
kind: RefProblemKind;
/** One sentence, imperative where a fix is obvious. */
problem: string;
}
export interface ParsedRef {
file: string;
line: number;
/** The target as written, gloss and relation stripped (`src/a.ts#foo`, `glob:**\/*.ts`). */
target: string;
}
export interface RefCheckReport {
ok: boolean;
problems: RefProblem[];
/** Every resolvable ref found, so callers can tell when a PR touches cited code. */
refs: ParsedRef[];
/** Repo-relative review-setup files that were scanned. */
scannedFiles: string[];
/** Repo-relative paths (files and dirs) that some ref cites. */
citedPaths: string[];
}
interface RepoIndex {
root: string;
/** Tracked files, repo-relative with `/` separators. Empty when git is unavailable. */
files: string[];
}
function escapeRegExp(text: string): string {
return text.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
}
/** GitHub-style heading slug: lowercase, spaces to hyphens, drop other punctuation. */
export function slugifyHeading(text: string): string {
return [...text.replace(/`/g, "").trim().toLowerCase()]
.map((ch) => (/[a-z0-9\-_]/.test(ch) ? ch : /\s/.test(ch) ? "-" : ""))
.join("");
}
/** Heading texts outside fenced code blocks. */
function markdownHeadings(text: string): string[] {
const headings: string[] = [];
let fenced = false;
for (const line of text.split(/\r?\n/)) {
if (line.trimStart().startsWith("```")) {
fenced = !fenced;
continue;
}
const match = fenced ? null : /^#{1,6}\s+(.+?)\s*$/.exec(line);
if (match) {
headings.push(match[1]!);
}
}
return headings;
}
/** Strip the trailing `— gloss` and `[relation]` so only the target remains. */
function refTarget(body: string): string {
const withoutGloss = body.split(/\s+(?:[—–]|--)(?:\s+|$)/)[0]!.trim();
const withoutRelation = withoutGloss.replace(/\s*\[[a-z-]+\]\s*$/, "").trim();
// `LLP 0009#anchor` is ONE target that contains a space; taking the first
// whitespace-separated token would leave a bare `LLP` and read as a broken path.
const llp = /^LLP\s+\d{1,4}(?:#\S+)?/.exec(withoutRelation);
return llp ? llp[0] : (withoutRelation.split(/\s+/)[0] ?? "");
}
/** Line numbers (1-based) that sit inside a fenced code block. */
function fencedLines(text: string): Set<number> {
const fenced = new Set<number>();
let open = false;
text.split(/\r?\n/).forEach((line, index) => {
if (line.trimStart().startsWith("```")) {
fenced.add(index + 1); // the fence line itself is never a ref site
open = !open;
return;
}
if (open) {
fenced.add(index + 1);
}
});
return fenced;
}
/**
* Every `@ref` annotation in a setup file, markdown comments included. Fenced code
* blocks are skipped: an annotation shown inside one is documenting the grammar, and
* resolving it would make every doc that explains refs fail the check.
*/
export function parseRefAnnotations(text: string, file: string): ParsedRef[] {
const refs: ParsedRef[] = [];
if (file.endsWith(".md") || file.endsWith(".markdown")) {
const fenced = fencedLines(text);
for (const match of text.matchAll(MD_REF_RE)) {
const line = text.slice(0, match.index).split("\n").length;
if (fenced.has(line)) {
continue;
}
refs.push({ file, line, target: refTarget(match[1]!) });
}
return refs;
}
text.split(/\r?\n/).forEach((lineText, index) => {
const match = LINE_REF_RE.exec(lineText);
if (match) {
refs.push({ file, line: index + 1, target: refTarget(match[1]!) });
}
});
return refs;
}
/** Tokens an author declared as prose, not citations (`@ref-ignore knex.raw()`). */
export function parseRefIgnores(text: string): Set<string> {
const ignored = new Set<string>();
for (const lineText of text.split(/\r?\n/)) {
const match = IGNORE_RE.exec(lineText);
if (!match) {
continue;
}
for (const token of match[1]!.replace(/-->\s*$/, "").split(/[\s,]+/)) {
const cleaned = token.replace(/^`|`$/g, "").trim();
if (cleaned) {
ignored.add(cleaned);
}
}
}
return ignored;
}
/**
* Does this backticked token cite code? True for `a/b/c.ts`, `session.ts`,
* `src/entities/oauth/` and `.github/workflows/**`; false for `ecr ci`,
* `label:<agent>`, `knex.raw()`, `openai/gpt-5.5` and bare `**`.
*/
export function isCodeCitation(token: string): boolean {
if (!token || /[\s<>(){}"'|=,;]/.test(token) || token.length > 200) {
return false;
}
const withoutLine = LINE_CITATION_RE.exec(token)?.[1] ?? token;
if (withoutLine.includes(":")) {
return false;
}
if (withoutLine.endsWith("/")) {
return withoutLine.replace(/[/*]/g, "").length > 0;
}
const base = withoutLine.split("/").pop() ?? "";
// A wildcard tail inside a path (`.github/workflows/**`) is a citation with no extension.
if (base.includes("*") && withoutLine.includes("/")) {
return withoutLine.replace(/[/*]/g, "").length > 0;
}
// A bare extension (`.ts`, `.js`) is prose about a suffix, not a file.
if (CITATION_EXTENSIONS.has(base.toLowerCase())) {
return false;
}
const dot = base.lastIndexOf(".");
if (dot <= 0 && !base.startsWith(".")) {
return false;
}
const extension = base.slice(base.lastIndexOf("."));
return CITATION_EXTENSIONS.has(extension.toLowerCase()) && base.replace(/[*.]/g, "").length > 0;
}
/**
* The ref an unannotated citation should have become. Abbreviated paths (`.../a/B.kt`),
* wildcards (`*Policy.ts`) and bare filenames (`session.ts`) become suffix globs, so a
* prompt keeps its short readable form and still gets checked.
*/
export function suggestedRef(token: string): string {
const trimmed = token.replace(/^\.\.\.\/?/, "").replace(/^\/+/, "");
if (token.startsWith("...") || !trimmed.includes("/")) {
return `${GLOB_PREFIX}**/${trimmed}`;
}
return trimmed.includes("*") ? `${GLOB_PREFIX}${trimmed}` : trimmed;
}
/**
* Every form under which an annotated target can cover a prose citation, so one ref
* silences the token it is about: `glob:src/commands/*.ts` covers `src/commands/*.ts`,
* and `src/core/util.ts#errorMessage` covers `src/core/util.ts`.
*/
function coveringForms(target: string): string[] {
const bare = target.startsWith(GLOB_PREFIX) ? target.slice(GLOB_PREFIX.length) : target;
const withoutAnchor = splitAnchor(bare)[0];
return [target, bare, withoutAnchor].flatMap((form) => [
form,
form.replace(/\/$/, ""),
`${form}/`,
]);
}
/** The forms a prose citation could have been annotated as. */
function citationForms(token: string): string[] {
const suggested = suggestedRef(token);
return [
token,
token.replace(/\/$/, ""),
suggested,
suggested.startsWith(GLOB_PREFIX) ? suggested.slice(GLOB_PREFIX.length) : suggested,
];
}
/**
* Paths to test when a token has no extension to give it away — `eas-build-worker/terraform`,
* `general-central/{module,production}`, a bare `finops`. These are only citations if they
* actually resolve, since `anthropic/claude-opus-5` is shaped exactly the same and is not
* a path. Returns the candidate paths to probe, or [] when the token cannot be one.
*/
export function pathishCandidates(token: string): string[] {
if (!token || token.length > 200) {
return [];
}
// Cut a brace list or wildcard tail off FIRST: the part before it is the path to
// probe, and only that part has to look like one (`a/{b,c}` carries a comma).
const cut = Math.min(
...[token.indexOf("{"), token.indexOf("*")].filter((index) => index >= 0),
token.length,
);
const prefix = token.slice(0, cut).replace(/\/$/, "");
if (
!prefix ||
!/[a-zA-Z]/.test(prefix) ||
/[\s<>()"'|=,;:]/.test(prefix) ||
prefix.startsWith("-")
) {
return [];
}
return prefix === token ? [token] : [prefix];
}
/** Backticked code citations, outside fenced code blocks, with their line numbers. */
export function findProseCitations(text: string): Array<{ line: number; token: string }> {
const found: Array<{ line: number; token: string }> = [];
let fenced = false;
text.split(/\r?\n/).forEach((lineText, index) => {
if (lineText.trimStart().startsWith("```")) {
fenced = !fenced;
return;
}
if (fenced) {
return;
}
for (const match of lineText.matchAll(/`([^`]+)`/g)) {
found.push({ line: index + 1, token: match[1]! });
}
});
return found;
}
async function pathKind(absolute: string): Promise<"file" | "dir" | "missing"> {
try {
const stats = await stat(absolute);
return stats.isDirectory() ? "dir" : "file";
} catch {
return "missing";
}
}
/**
* Resolve one ref target against the repo. Returns the problem text, or null when
* the ref holds. Refs are ALWAYS repo-root-relative — a scope's prompts cite the
* same paths the reviewer sees in the diff, so there is no per-directory base.
*/
async function resolveTarget(
target: string,
index: RepoIndex,
/** A scope's own subtree, used only to say "did you mean" on a scope-relative path. */
scopeRoot?: string,
): Promise<string | null> {
if (!target) {
return `empty ${REF_MARK} target`;
}
if (URL_RE.test(target) || LLP_TARGET_RE.test(target) || PLACEHOLDER_RE.test(target)) {
// URLs are shape-only (never fetched); LLP numbers belong to the engine's own
// corpus (`./ref-check`); `<placeholder>` targets are documentation of the syntax.
return null;
}
if (target.startsWith(GLOB_PREFIX)) {
const pattern = target.slice(GLOB_PREFIX.length);
if (!pattern) {
return `empty glob in ${REF_MARK} target`;
}
if (index.files.length === 0) {
return null; // no file list to match against (not a git checkout) — uncheckable
}
return index.files.some((file) => matchesIgnore(file, pattern))
? null
: `glob matches no file in the repo: ${pattern}`;
}
const lineCitation = LINE_CITATION_RE.exec(target);
if (lineCitation) {
return `cites a line number (${target}); refs pin a file, dir, glob, or \`#symbol\` — line numbers rot silently`;
}
const [rawPath, anchor] = splitAnchor(target);
if (path.isAbsolute(rawPath) || rawPath.startsWith("~")) {
return `absolute path (${rawPath}); refs are repo-root-relative`;
}
const absolute = path.resolve(index.root, rawPath);
if (!pathInside(absolute, index.root)) {
return `escapes the repository (${rawPath})`;
}
const kind = await pathKind(absolute);
if (kind === "missing") {
// A scope's prompts naturally say `general-central/module` for what is really
// `infrastructure/general-central/module`. That is still a broken ref (one base, no
// ambiguity), but the fix is named instead of left as a puzzle.
const scoped = scopeRoot ? path.resolve(scopeRoot, rawPath) : null;
if (scoped && pathInside(scoped, index.root) && (await pathKind(scoped)) !== "missing") {
const suggestion = path.relative(index.root, scoped).split(path.sep).join("/");
return `no such path in the repo: ${rawPath} — refs are repo-root-relative; did you mean ${suggestion}?`;
}
return `no such path in the repo: ${rawPath}`;
}
if (rawPath.endsWith("/") && kind !== "dir") {
return `${rawPath} is a file, not a directory (drop the trailing slash)`;
}
if (!anchor) {
return null;
}
if (kind === "dir") {
return `${rawPath} is a directory, so \`#${anchor}\` cannot resolve`;
}
let content: string;
try {
content = await readFile(absolute, "utf8");
} catch {
return null; // unreadable (binary, permissions) — uncheckable, never a failure
}
if (rawPath.endsWith(".md") || rawPath.endsWith(".markdown")) {
const slugs = new Set(markdownHeadings(content).map(slugifyHeading));
return slugs.has(slugifyHeading(anchor)) ? null : `${rawPath} has no heading #${anchor}`;
}
return new RegExp(String.raw`\b${escapeRegExp(anchor)}\b`).test(content)
? null
: `${rawPath} no longer contains \`${anchor}\``;
}
/**
* How a setup file is named in a problem. Normally repo-relative, but in CI the setup
* is materialized from the trusted base ref OUTSIDE the code tree, where a relative
* path would read as `../../tmp/…`; there, name it by its position in the setup dir.
*/
function fileLabel(root: string, setupDir: string, file: string): string {
const relative = path.relative(root, file);
if (!relative.startsWith("..")) {
return relative;
}
return path.join(CONFIG_DIRNAME, path.relative(setupDir, file));
}
function splitAnchor(target: string): [string, string | undefined] {
const hash = target.indexOf("#");
return hash === -1 ? [target, undefined] : [target.slice(0, hash), target.slice(hash + 1)];
}
/**
* The repo's files, repo-relative with `/` separators — what `glob:` targets and scope
* globs match against. `git ls-files` when possible (fast, and "tracked" is the right
* notion for reviewable code), else a filesystem walk so the check still works in a
* plain directory. Empty only for an unreadable root.
*/
async function listRepoFiles(root: string): Promise<string[]> {
try {
// Tracked AND untracked-but-not-ignored: a plain path ref resolves with `stat` and
// therefore sees a file the moment it exists, so a glob must too — otherwise a
// freshly scaffolded (uncommitted) tree reports globs as matching nothing.
const tracked = (await git(["ls-files", "--cached", "--others", "--exclude-standard"], root))
.split("\n")
.map((line) => line.trim())
.filter(Boolean);
if (tracked.length > 0) {
return tracked;
}
} catch {
// not a git checkout — fall through to the walk
}
const found: string[] = [];
async function walk(dir: string): Promise<void> {
let entries;
try {
entries = await readdir(dir, { withFileTypes: true });
} catch {
return;
}
for (const entry of entries) {
if (entry.name === "node_modules" || (entry.name.startsWith(".") && entry.isDirectory())) {
continue;
}
const child = path.join(dir, entry.name);
if (entry.isDirectory()) {
await walk(child);
} else if (entry.isFile()) {
found.push(path.relative(root, child).split(path.sep).join("/"));
}
}
}
await walk(root);
return found.sort();
}
// @ref LLP 0012#what-gets-scanned [implements] — on-disk sweep of every setup dir, .runs/ excluded
/**
* Every review-setup directory in the repo, found by walking the tree (not the
* routing manifest): a scope dir the manifest forgot still ships prompts to nobody,
* and its stale refs are exactly what this check exists to surface.
*/
export async function discoverSetupDirs(root: string): Promise<string[]> {
const found: string[] = [];
async function walk(dir: string): Promise<void> {
let entries;
try {
entries = await readdir(dir, { withFileTypes: true });
} catch {
return;
}
for (const entry of entries) {
if (!entry.isDirectory()) {
continue;
}
const child = path.join(dir, entry.name);
if (entry.name === CONFIG_DIRNAME) {
found.push(child);
continue; // a setup dir never nests another
}
// Other dot dirs are skipped wholesale: `.claude/worktrees/` holds checkouts of
// this same repo, whose setup dirs would otherwise be swept as if they were scopes.
if (entry.name === "node_modules" || entry.name.startsWith(".")) {
continue;
}
await walk(child);
}
}
await walk(root);
return found.sort();
}
/** Prompt and config files inside a setup dir. Skips `.runs/` and other dot entries. */
async function setupFiles(dir: string): Promise<string[]> {
const found: string[] = [];
async function walk(current: string): Promise<void> {
let entries;
try {
entries = await readdir(current, { withFileTypes: true });
} catch {
return;
}
for (const entry of entries) {
if (entry.name.startsWith(".")) {
continue;
}
const child = path.join(current, entry.name);
if (entry.isDirectory()) {
await walk(child);
} else if (SCANNED_EXTENSIONS.has(path.extname(entry.name).toLowerCase())) {
found.push(child);
}
}
}
await walk(dir);
return found.sort();
}
function parseJsonc(text: string): Record<string, unknown> | null {
try {
const value = JSON.parse(stripTrailingCommas(stripJsonComments(text))) as unknown;
return value && typeof value === "object" && !Array.isArray(value)
? (value as Record<string, unknown>)
: null;
} catch {
return null;
}
}
function stringArray(value: unknown): string[] {
return Array.isArray(value)
? value.filter((item): item is string => typeof item === "string")
: [];
}
// @ref LLP 0012#structural-refs-need-no-annotation [implements] — ids and scope dirs are refs the config already declares
/**
* Refs the config declares structurally, so they are checked without an annotation:
* every `enforceAgents` id must have a root `agents/<id>.md`, every scope must point
* at a real setup dir, and every scope glob must match at least one tracked file (a
* glob matching nothing means those prompts review nothing).
*/
async function checkRoutingManifest(
file: string,
index: RepoIndex,
rootAgentIds: Set<string>,
): Promise<RefProblem[]> {
const problems: RefProblem[] = [];
const relative = fileLabel(index.root, path.dirname(file), file);
let parsed: Record<string, unknown> | null;
try {
parsed = parseJsonc(await readFile(file, "utf8"));
} catch {
return problems;
}
if (!parsed) {
return [
{ file: relative, line: 1, kind: "structural", problem: "could not be parsed as JSONC" },
];
}
const defaults = (parsed.defaults ?? {}) as Record<string, unknown>;
const enforced = new Set(stringArray(defaults.enforceAgents));
const scopes = Array.isArray(parsed.scopes) ? parsed.scopes : [];
for (const scope of scopes) {
if (!scope || typeof scope !== "object") {
continue;
}
const entry = scope as Record<string, unknown>;
const name = typeof entry.name === "string" ? entry.name : "(unnamed)";
for (const id of stringArray(entry.enforceAgents)) {
enforced.add(id);
}
const configDir = typeof entry.config === "string" ? entry.config : null;
if (configDir) {
const setupDir = path.resolve(index.root, configDir, CONFIG_DIRNAME);
if (!pathInside(setupDir, index.root)) {
problems.push({
file: relative,
line: 1,
kind: "structural",
problem: `scope "${name}" points outside the repository (config: ${configDir})`,
});
} else if ((await pathKind(setupDir)) !== "dir") {
problems.push({
file: relative,
line: 1,
kind: "structural",
problem: `scope "${name}" has no ${configDir}/${CONFIG_DIRNAME}/ directory`,
});
}
}
if (index.files.length > 0) {
for (const pattern of stringArray(entry.paths)) {
const variants = [pattern, pattern.replace(/\*\*\//g, "")];
if (
!index.files.some((repoFile) => variants.some((v) => v && matchesIgnore(repoFile, v)))
) {
problems.push({
file: relative,
line: 1,
kind: "structural",
problem: `scope "${name}" glob matches no file in the repo: ${pattern}`,
});
}
}
}
}
for (const id of enforced) {
if (!rootAgentIds.has(id)) {
problems.push({
file: relative,
line: 1,
kind: "structural",
problem: `enforceAgents names "${id}", but the root setup has no agents/${id}.md`,
});
}
}
return problems;
}
/** Agent ids in a setup dir (id = filename without `.md`, per the loader). */
async function agentIds(setupDir: string): Promise<Set<string>> {
try {
const entries = await readdir(path.join(setupDir, "agents"));
return new Set(entries.filter((name) => name.endsWith(".md")).map((name) => name.slice(0, -3)));
} catch {
return new Set();
}
}
export interface CheckConfigRefsOptions {
/** Repo root. Refs resolve against this tree — in CI, the PR head checkout. */
root: string;
/** Restrict the sweep to these setup dirs (absolute). Default: every one in the repo. */
setupDirs?: string[];
}
// @ref LLP 0012#run-points-command-and-review [implements] — one pure-ish entry point both the command and the review call
/**
* Check every code citation in the repo's review setup. Deterministic, no model, no
* network: refs either resolve against the tree or they do not.
*/
export async function checkConfigRefs(options: CheckConfigRefsOptions): Promise<RefCheckReport> {
const root = path.resolve(options.root);
const index: RepoIndex = { root, files: await listRepoFiles(root) };
const dirs = options.setupDirs ?? (await discoverSetupDirs(root));
const problems: RefProblem[] = [];
const refs: ParsedRef[] = [];
const scannedFiles: string[] = [];
const citedPaths = new Set<string>();
// Does an extensionless token name something real? Cached: prompts repeat the same
// paths, and each miss would otherwise cost a stat per occurrence.
const resolvable = new Map<string, string | null>();
/** The root-relative path an extensionless token names, or null if it names nothing. */
const namedPath = async (token: string, scopeRoot: string): Promise<string | null> => {
for (const candidate of pathishCandidates(token)) {
for (const base of [root, scopeRoot]) {
const absolute = path.resolve(base, candidate);
let resolved = resolvable.get(absolute);
if (resolved === undefined) {
const kind = pathInside(absolute, root) ? await pathKind(absolute) : "missing";
resolved =
kind === "missing"
? null
: path.relative(root, absolute).split(path.sep).join("/") +
(kind === "dir" ? "/" : "");
resolvable.set(absolute, resolved);
}
if (resolved) {
return resolved;
}
}
}
return null;
};
for (const dir of dirs) {
const scopeRoot = path.dirname(dir);
for (const file of await setupFiles(dir)) {
const relative = fileLabel(root, dir, file);
let text: string;
try {
text = await readFile(file, "utf8");
} catch {
continue;
}
scannedFiles.push(relative);
const annotated = parseRefAnnotations(text, relative);
const ignored = parseRefIgnores(text);
const covered = new Set(annotated.flatMap((ref) => coveringForms(ref.target)));
// A glob ref also covers any citation the glob itself matches, so a prompt can
// cite `.../nested/Handler.kt` and pin it once with `glob:**/Handler.kt`.
const coveringGlobs = annotated
.filter((ref) => ref.target.startsWith(GLOB_PREFIX))
.map((ref) => ref.target.slice(GLOB_PREFIX.length));
for (const ref of annotated) {
const problem = await resolveTarget(ref.target, index, scopeRoot);
if (problem) {
problems.push({
file: relative,
line: ref.line,
kind: problem.startsWith("cites a line number") ? "line-number-ref" : "broken-ref",
problem,
});
continue;
}
// An `LLP NNNN` target belongs to a different mechanism (a design corpus, owned
// by that repo's own checker). ecr neither resolves nor counts it: the refs it
// owns are the ones citing the reviewed code.
if (LLP_TARGET_RE.test(ref.target)) {
continue;
}
refs.push(ref);
const cited = splitAnchor(ref.target)[0];
if (cited && !cited.startsWith(GLOB_PREFIX) && !URL_RE.test(cited)) {
citedPaths.add(cited.replace(/\/$/, ""));
}
}
for (const { line, token } of findProseCitations(text)) {
// Extension or wildcard tail ⇒ a citation on shape alone. Otherwise it only
// counts if it names something real: `eas-build-worker/terraform` and
// `general-central/{module,production}` are paths, `anthropic/claude-opus-5`
// is shaped identically and is not.
const named = isCodeCitation(token) ? null : await namedPath(token, scopeRoot);
if (!isCodeCitation(token) && !named) {
continue;
}
// Coverage must accept the path the token RESOLVED to, not just the token as
// written: a prompt says `cert-manager` and the ref that pins it is
// `infrastructure/cert-manager/`. Without this, the fix the message suggests
// does not silence the citation it was suggested for.
const forms = [...citationForms(token), ...(named ? coveringForms(named) : [])];
if (
ignored.has(token) ||
forms.some((form) => covered.has(form)) ||
coveringGlobs.some((pattern) =>
forms.some((form) => matchesIgnore(form.replace(/^\.\.\.\//, ""), pattern)),
)
) {
continue;
}
const lineCitation = LINE_CITATION_RE.exec(token);
// For an extensionless token the suggestion is the path that actually resolved,
// which is also how a scope-relative citation learns its root-relative form.
const suggestion = named ?? suggestedRef(token);
problems.push({
file: relative,
line,
kind: lineCitation ? "line-number-ref" : "unannotated-citation",
problem: lineCitation
? `\`${token}\` pins a line number; cite the file or a \`#symbol\` instead, as \`${REF_MARK} ${suggestedRef(lineCitation[1]!)}\``
: `\`${token}\` cites code without a ref; add \`${REF_MARK} ${suggestion} — why it matters\` (or \`${IGNORE_MARK} ${token}\` if it is not a path)`,
});
}
}
const routing = path.join(dir, ROUTING_FILENAME);
if ((await pathKind(routing)) === "file") {
// The roster comes from the dir that OWNS the manifest, never from `root`:
// under `ecr ci` the setup is a trusted base-ref checkout while `root` is the PR
// head tree, so reading `root/.expo-code-review/agents` would judge enforceAgents
// against a different (or absent) roster than the one actually loaded.
problems.push(...(await checkRoutingManifest(routing, index, await agentIds(dir))));
}
}
problems.sort(
(a, b) => a.file.localeCompare(b.file) || a.line - b.line || a.problem.localeCompare(b.problem),
);
return {
ok: problems.length === 0,
problems,
refs,
scannedFiles,
citedPaths: [...citedPaths].sort(),
};
}
/** How many examples a review-side note names before saying "and N more". */
const NOTE_EXAMPLES = 5;
function andMore(items: string[]): string {
const shown = items.slice(0, NOTE_EXAMPLES).join(", ");
const rest = items.length - NOTE_EXAMPLES;
return rest > 0 ? `${shown}, and ${rest} more` : shown;
}
// @ref LLP 0012#run-points-command-and-review [constrained-by] — advises, never fails the review
/**
* The advice a review gives about its own setup: refs that no longer resolve, and cited
* code this PR changes (where the ref still resolves but the guidance may not). Returns
* an empty array when the setup is clean, so a healthy run stays silent.
*/
export async function reviewSetupRefNotes(options: {
root: string;
setupDirs: string[];
changedFiles: string[];
}): Promise<string[]> {
let report: RefCheckReport;
try {
report = await checkConfigRefs({ root: options.root, setupDirs: options.setupDirs });
} catch {
return []; // a check that cannot run must never degrade the review
}
const notes: string[] = [];
const broken = report.problems.filter((problem) => problem.kind !== "unannotated-citation");
if (broken.length > 0) {
notes.push(
`The reviewer setup cites code that no longer resolves (${broken.length} ref(s)): ` +
`${andMore(broken.map((problem) => `${problem.file}:${problem.line}`))}. ` +
"Run `ecr ref-check` — the prompts may be reviewing against code that moved.",
);
}
const touched = citedPathsTouchedBy(report, options.changedFiles);
if (touched.length > 0) {
notes.push(
`This PR changes code the reviewer prompts cite (${andMore(touched)}). ` +
"Check that the guidance quoting it is still correct.",
);
}
return notes;
}
/**
* Which of this PR's changed files are cited by a ref. The review uses this to say
* "you moved code the reviewer prompts point at" even when the ref still resolves.
*/
export function citedPathsTouchedBy(report: RefCheckReport, changedFiles: string[]): string[] {
const touched = new Set<string>();
for (const changed of changedFiles) {
for (const cited of report.citedPaths) {
if (changed === cited || changed.startsWith(`${cited}/`)) {
touched.add(cited);
}
}
}
return [...touched].sort();
}
-19
View File
@@ -238,7 +238,6 @@ export function renderMarkdown(
);
}
lines.push(...setupNote(review.setupNotes));
lines.push(...requalificationAuditNote(requalified.map((entry) => entry.finding)));
lines.push(...feedbackAuditNote([...feedbackByFp.values()]));
@@ -353,15 +352,6 @@ function renderFindingLines(
return out;
}
// @ref LLP 0012#run-points-command-and-review [implements] — setup advice renders outside the findings list, so it never blocks
/** Advice about the reviewer's own setup (stale refs, cited code this PR moves). */
function setupNote(notes: string[] = []): string[] {
if (notes.length === 0) {
return [];
}
return ["> 🔗 **Review setup:**", ...notes.map((note) => `> - ${stripStateMarkers(note)}`), ""];
}
// @ref LLP 0010#rendering-in-all-three-paths [implements] — the visible audit count is mandatory: requalification's only effect on a real finding is moving it out of the blocking set, so it must never be silent
/**
* The visible one-line audit note in the OPEN body, naming the addressing PRs. This
@@ -620,15 +610,6 @@ export function renderAggregateMarkdown(
lines.push("");
}
const setupLines = results.flatMap((result) =>
(result.review.setupNotes ?? []).map(
(note) => `> - [${stripStateMarkers(result.scope)}] ${stripStateMarkers(note)}`,
),
);
if (setupLines.length > 0) {
lines.push("> 🔗 **Review setup:**", ...setupLines, "");
}
// Shown = the most-severe N kept findings per scope (N = limitPerScope). The
// embedded state trims KEPT findings to the same set so a truncated comment
// still fits GitHub's body limit (the hidden findings are noted, not silently
+1 -19
View File
@@ -50,7 +50,6 @@ import { confirmStackRequalifications, patchConfirmer } from "./stack-confirm.js
import { sortFindings } from "./render.js";
import { appendStepSummary } from "./step-summary.js";
import { errorMessage, sleep } from "./util.js";
import { reviewSetupRefNotes } from "./config-refs.js";
import { verifyFindings } from "./verify.js";
import { applyInlineIgnores } from "./suppress.js";
@@ -298,20 +297,6 @@ export async function runReview(
process.chdir(readRoot.dir);
}
// Ref integrity of the setup that is about to review this PR. Resolved against the
// tree the reviewers read (PR head when materialized), while the setup itself may
// come from the trusted base ref — so a PR that moves cited code is reported against
// the prompts that will actually judge it.
// @ref LLP 0012#run-points-command-and-review [implements] — every review checks its own refs; advice only, never a gate
const setupNotes = await reviewSetupRefNotes({
root: readRoot?.dir ?? originalCwd,
setupDirs: [config.configDir],
changedFiles: kept.map((entry) => entry.path),
});
for (const note of setupNotes) {
progress(` setup: ${note}`);
}
const starting = [
usesClaude ? "Claude Code engine" : null,
usesOpencode ? "OpenCode server" : null,
@@ -1182,10 +1167,7 @@ export async function runReview(
summary: output.summary,
});
// Engine-owned: overwrite whatever the coordinator may have emitted under this key,
// so setup advice is always the checker's, never model text.
const reviewed = { ...output, setupNotes };
return feedbackRecords ? { ...reviewed, feedback: feedbackRecords } : reviewed;
return feedbackRecords ? { ...output, feedback: feedbackRecords } : output;
} catch (error) {
await safeLog(logPath, {
...baseRecord,
-10
View File
@@ -170,16 +170,6 @@ export const CoordinatorOutputSchema = z.object({
* overrides the presentation instead).
*/
couldNotComplete: z.boolean().optional(),
/**
* Advice about the review's OWN setup: refs in `.expo-code-review/` that no longer
* resolve, and cited code this PR changes. Engine-set (never the model, never a
* finding) and never blocking — a stale prompt is a maintenance signal, not a defect
* in the PR.
*/
// @ref LLP 0012#run-points-command-and-review [implements] — the review advises about stale refs instead of failing on them
// Optional (like couldNotComplete) so every internal CoordinatorOutput literal stays
// valid without restating an engine-owned field.
setupNotes: z.array(z.string()).optional(),
});
export type CoordinatorOutput = z.infer<typeof CoordinatorOutputSchema>;
+5 -6
View File
@@ -78,12 +78,11 @@ const MAINTAINER_ASSOCIATIONS = new Set(["OWNER", "MEMBER", "COLLABORATOR"]);
/**
* PR-author lookups shared across reporter INSTANCES, keyed by the exact PR they
* describe. Routed CI builds one GitHubReporter per scope comment (plus one for the
* aggregate comment), and every one of them would otherwise run its own `gh pr view` for
* the SAME PR. The key carries the checkout, the repo and the PR number, so a lookup can
* never leak across repos or PRs in one process (the `ecr feedback` crawl walks many
* PRs). The in-flight promise is stored, not just the result, so concurrent scopes share
* one call.
* describe. Routed CI builds a fresh GitHubReporter per scope (plus one for the seam),
* and every one of them would otherwise run its own `gh pr view` for the SAME PR. The
* key carries the checkout, the repo and the PR number, so a lookup can never leak
* across repos or PRs in one process (the `ecr feedback` crawl walks many PRs). The
* in-flight promise is stored, not just the result, so concurrent scopes share one call.
*/
const prAuthorByPr = new Map<string, Promise<string | null>>();
-9
View File
@@ -65,15 +65,6 @@ export class TerminalReporter implements Reporter {
out.push("");
}
const setupNotes = review.setupNotes ?? [];
if (setupNotes.length > 0) {
out.push(this.paint(BOLD, "🔗 Review setup:"));
for (const note of setupNotes) {
out.push(this.paint(DIM, ` - ${note}`));
}
out.push("");
}
if (review.findings.length === 0) {
out.push(this.paint(DIM, "No findings."), "");
} else {
+25 -71
View File
@@ -116,47 +116,6 @@ export function parseChildFileNdjson(stdout: string): string[] {
.filter((name) => name.length > 0 && ![...name].some((char) => char.charCodeAt(0) < 0x20));
}
/** Page size for the child-PR files endpoint (fetchAllComments convention). */
export const CHILD_FILES_PER_PAGE = 100;
/**
* Safety cap on pagination, same convention as the reporter's MAX_COMMENT_PAGES:
* 30 pages = 3000 files bounds a pathological child PR; virtually every real
* child PR exits far earlier via the maxFiles early stop below.
*/
export const MAX_CHILD_FILE_PAGES = 30;
/**
* Collect a child PR's file pages, factored pure over an injected per-page fetcher
* (same pattern as walkUpstack) so the stop conditions are testable without gh.
* Stops at end-of-list, one entry past `maxFiles` (enough to know the list is
* truncated — never paginates a huge child PR to the end just to throw the tail
* away), or the hard page ceiling. Exported for tests.
*/
export async function collectChildFiles(
fetchPage: (page: number) => Promise<string>,
maxFiles: number,
): Promise<StackChildFiles> {
const files: string[] = [];
let sawEnd = false;
for (let page = 1; page <= MAX_CHILD_FILE_PAGES && !sawEnd; page++) {
const stdout = await fetchPage(page);
// "Last page?" is decided on the RAW line count (jq emits exactly one NDJSON
// line per array element): parseChildFileNdjson drops control-char names, so
// deciding on its output would mistake a page with a dropped entry for the
// final page and silently skip the rest of the list.
const rawCount = stdout.split("\n").filter((line) => line.trim()).length;
files.push(...parseChildFileNdjson(stdout));
sawEnd = rawCount < CHILD_FILES_PER_PAGE;
if (files.length > maxFiles) {
break;
}
}
// Hitting the page ceiling without seeing the end of the list still marks the
// manifest as a subset — never claim completeness that wasn't observed.
return { files: files.slice(0, maxFiles), truncated: files.length > maxFiles || !sawEnd };
}
/**
* Append gh as a git credential helper for a single command. The token comes from
* GH_TOKEN via the credential-helper protocol — never argv, never `.git/config` —
@@ -494,42 +453,37 @@ export class GitHubPRSource implements ReviewSource {
});
}
/**
* A child PR's changed paths, capped at `maxFiles` with a truncated marker.
* Pages are fetched one by one (not `--paginate`, which would walk a large
* child PR's whole file list before the client-side cap applies) so pagination
* stops as soon as the cap is exceeded, and never past MAX_CHILD_FILE_PAGES.
*/
/** A child PR's changed paths, capped at `maxFiles` with a truncated marker. */
private async fetchChildFiles(
gh: string,
repo: string,
prNumber: number,
maxFiles: number,
): Promise<StackChildFiles> {
return collectChildFiles(async (page) => {
const { stdout } = await run(
gh,
[
"api",
// --method GET is mandatory once a -f field is present (else gh POSTs).
"--method",
"GET",
`repos/${repo}/pulls/${prNumber}/files`,
"-f",
`per_page=${CHILD_FILES_PER_PAGE}`,
"-f",
`page=${page}`,
"--jq",
// Objects, NOT raw strings (.[].filename): gh prints a raw string result
// one value per line, so a git path containing a newline would split into
// TWO manifest entries — one of them a forged membership the grounding
// check would then accept. NDJSON keeps the newline escaped.
".[] | {filename}",
],
{ cwd: this.options.cwd },
);
return stdout;
}, maxFiles);
const { stdout } = await run(
gh,
[
"api",
// --method GET is mandatory once a -f field is present (else gh POSTs).
"--method",
"GET",
`repos/${repo}/pulls/${prNumber}/files`,
// 100/page (fetchAllComments convention): a 3000-file child PR is ~30
// round-trips instead of ~100 at the REST default of 30/page.
"-f",
"per_page=100",
"--paginate",
"--jq",
// Objects, NOT raw strings (.[].filename): gh prints a raw string result
// one value per line, so a git path containing a newline would split into
// TWO manifest entries — one of them a forged membership the grounding
// check would then accept. NDJSON keeps the newline escaped.
".[] | {filename}",
],
{ cwd: this.options.cwd },
);
const all = parseChildFileNdjson(stdout);
return { files: all.slice(0, maxFiles), truncated: all.length > maxFiles };
}
/**
+1 -4
View File
@@ -39,10 +39,7 @@ must support `--non-interactive` the way sibling commands do (a non-interactive
path with no prompts, erroring clearly when a required value is missing), and it
must expose flags to supply every prompted value so the command stays scriptable.
<!-- TODO: replace the example above with this repo's most important conventions.
Pin each file, directory, or symbol you cite with a ref on its own line —
@ref <path/to/file.ts>#<symbol> — why this matters
so `ecr ref-check` fails when the cited code moves. Never a line number. -->
<!-- TODO: replace the example above with this repo's most important conventions. -->
## What NOT to flag
+1 -7
View File
@@ -19,13 +19,7 @@ issues in the changed code.
concrete trigger.
<!-- TODO: customize for this repo — add project-specific correctness rules,
e.g. framework conventions, required flag handling, API compatibility.
Cite real code, and pin every citation with a ref so `ecr ref-check` fails when
it moves. In a comment of its own, on one line:
@ref <path/to/file.ts>#<symbol> — why this matters
Targets: a file, a `<dir>/`, `glob:<pattern>`, `<file>#<symbol>`, `<doc>.md#<heading>`.
Never a line number. Not a path? `@ref-ignore <token>`. -->
e.g. framework conventions, required flag handling, API compatibility. -->
## What NOT to flag
+1 -8
View File
@@ -26,14 +26,7 @@ average severity.
- Insecure file permissions, or writing secrets to world-readable paths.
<!-- TODO: customize for this repo — name the sensitive surfaces specific to this
codebase (credential stores, tokens, arbitrary-command features, etc.).
Pin every path or symbol you cite with a ref, on a line of its own:
@ref <path/to/file.ts>#<symbol> — why this matters
`ecr ref-check` then fails when that code moves, so this prompt never sends a
reviewer after a file that no longer exists. Never cite a line number. -->
<!-- @ref glob:.github/workflows/** — the workflows this section judges -->
codebase (credential stores, tokens, arbitrary-command features, etc.). -->
## CI / workflow supply-chain (changes under `.github/workflows/**`)
-3
View File
@@ -12,9 +12,6 @@ These rules apply to every reviewer and are concatenated onto your role prompt.
- **Do not judge the diff in isolation.** Before reporting, read the surrounding
source with your file/read/grep tools and trace the relevant execution path.
If you cannot substantiate a concrete failure or exploit path, do not report it.
<!-- Generic guidance, not a claim that either file exists. Once this repo has one,
replace this with a real ref: @ref AGENTS.md — the conventions to judge against -->
<!-- @ref-ignore AGENTS.md CLAUDE.md -->
- Ground your judgment in the repo's own conventions (`AGENTS.md` / `CLAUDE.md`
at the repo root, and any per-directory guidance) rather than generic
best-practices.