fix(typecheck): let the typecheck script generate the types it compares - #88
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`src/api-types.d.ts` is generated from `contract/openapi.json` and is not committed. Checks A and C in `src/api-contract.ts` are compile-time comparisons against it, and when the file is absent they do not fail loudly - every published shape resolves to `never` and the compiler reports ~168 errors about code that is correct. Only `ci-cli` was protected, by a standalone step that ran `api-types:generate` ahead of the typecheck. The release lane typechecks with no such step, and a developer whose install skipped `postinstall` - a cache hit, `--ignore-scripts`, a `git clean -xfd` - gets the full wall of phantom errors and no hint that a generated file is missing. Move the generation into the `typecheck` script, so every caller inherits it: ci-cli, release-cli, `bun run check`, the husky pre-commit stanza and a plain terminal now compile against types regenerated from the vendored contract. The standalone ci-cli step is removed rather than kept - a second copy is a second thing to keep in step, and the lane that has one diverges from the lane that does not. Cost is 0.36s, on a check that was 0.32s warm and is now ~0.7s. `scripts/ci-contract-drift.test.ts` asserts the new shape: the script generates before it compiles, `&&` rather than `;`, and neither workflow carries a generate step of its own. Co-Authored-By: Claude <noreply@anthropic.com> Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MBuyVkpiDTnnPB7EbWw4ds
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📝 WalkthroughWalkthroughAPI type generation now runs inside the shared ChangesShared API typecheck flow
Priority: ⬇️ Low Estimated code review effort: 2 (Simple) | ~10 minutes Change: Bug fix Merge Risk: 🔵 Low · up to The current script is correct, but its regression test does not protect the required failure behavior. Tighten the assertion before merging so future script edits cannot silently bypass failed API type generation. 🚥 Pre-merge checks | ✅ 4✅ Passed checks (4 passed)
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In `@scripts/ci-contract-drift.test.ts`:
- Around line 149-150: Strengthen the assertion in the contract-drift test
around the typecheck command so it requires the generator-to-bunx boundary to
use &&, rejecting both ; and ||. Match the command structure with whitespace
tolerance and preserve the existing failure-propagation requirement.
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.github/workflows/ci-cli.yml.husky/pre-commitpackage.jsonscripts/ci-contract-drift.test.ts
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…klist The regression guard added alongside the shared typecheck script asserted `&&` by refusing the single string `; bunx`. A blacklist only refuses the separator its author thought of, so three worse spellings still passed - `;bunx` with no space, a bare `&` that backgrounds the generation and lets tsc race it, and a newline. So did `|| bunx`, which does not weaken the guarantee but inverts it: tsc would run only when generation had failed. Match the whole generate-to-bunx boundary with an anchored positive regex instead. A new separator now has to be written into the assertion to pass, rather than merely dodge it. Proved by discriminating input: each of the four bypasses is accepted by the old assertion and rejected by the new one, and flipping package.json to `||` turns this test red. Reported by CodeRabbit on #88. Co-Authored-By: Claude <noreply@anthropic.com> Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MBuyVkpiDTnnPB7EbWw4ds
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…dundant A four-lens review of this branch found that three of the deletions removed something real, and that four comments claimed more than they could show. The deletions are reverted with the bad argument kept beside them, because the argument is the thing worth not making twice. RESTORED - `release-platform-coverage`: `runs on both platforms: <check>`. The removal argued it followed from two retained assertions. It follows only for a check that vanishes from ONE leg. For one deleted from the shared composite action - the likelier refactor - `hits` is empty and all three assertions pass vacuously: `offenders` collects nothing because nothing matches, the action is still called from both runners because the CALL survived, and the stage comparison reads `false === false`. Five of the ten checks have no other leg()-based backup in the file, so the proof would have evaporated in silence. - `plugin-conformance`: `rejects an altered licence`. Cut as "asserting SHA-256 is injective". Wrong subject: it guards THIS FILE's comparison, not the hash. A `licenseDigest` that ignored its argument, read the wrong path, or normalised too hard makes the digest pin pass on any bytes. It is the same vacuity guard the repo already keeps in `pinDrift` and in `workflow-lanes`' CODEOWNERS parse. - `ci-contract-drift`: the `api-types:generate` literal. The `postinstall` and `api-contract:refresh` literals really were restatements, but this one is the only place that resolves what the script DOES - everything else merely checks that some other script mentions its name. Mutation-checked: point it at `echo noop` and this case is the only one that reds. DROPPED - `release-argv`: `ignores a stray --to on a publish`. The publish branch returns `["next"]` without reading argv, so it covered no branch the case above it did not, and `upload-release-blob.ts` refuses that shape before the router is reached. Its cost was the title: it read as the router defending against a stray `--to`, which could talk someone into relaxing the guard actually doing the work. CORRECTED PROSE - The actionlint/`action.yml` mechanism. Measured against the pinned 1.7.12: with no path arguments - what `ci-cli` passes - its discovery walks `.github/workflows/` only and never opens an action file at all. Handed one explicitly it reads it as a workflow and stops. Both keep the suite; the comment claimed only the second. - "a file whose first statements open the Blob store", in three places. The old file's first statements are `const MANIFEST` and `const argv`. The true claim is that the module has no `import.meta.main` guard, so an import runs the publish. - The `#88` rationale. `postinstall` runs on every install in every lane, so it was never lane-scoped; what it could not survive was an install that SKIPPED it. Reworded to the mechanism `ci-cli.yml` itself names. - `.husky/pre-commit` stanza counts, re-measured: 48 / 153 / 28. Suite: 1672 pass, 0 fail across 67 files. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01BdVZFxAsSLsA7fKRj5oozC
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What
bun run typechecknow regeneratessrc/api-types.d.tsbefore it compiles, and the standalone generate step inci-cliis removed. Generation lives in exactly one place: thetypecheckscript inpackage.json.Why
src/api-types.d.tsis generated fromcontract/openapi.jsonand deliberately not committed. Checks A and C insrc/api-contract.tsare compile-time comparisons against it — and when the file is absent they do not fail loudly. Every published shape resolves tonever, and the compiler reports ~168 errors acrossapi-contract.ts,api.ts,api-wire.ts,commands.tsandverticals.ts, all of them about code that is correct.That is exactly what it looks like from a developer's terminal:
Nothing in that output points at a missing generated file, so the natural reading is "the branch is broken" or "my tsconfig is wrong" — while CI is green on the same commit.
Only
ci-cliwas protected, by a step that ranapi-types:generateahead of the typecheck. Two callers were not:release-clitypechecks at tag time with no generate step, relying entirely onpostinstall.postinstalldid not run — a cache hit,--ignore-scripts, or agit clean -xfd.How
Moving generation into the script means every caller inherits it:
ci-cli,release-cli,bun run check, the husky pre-commit stanza, and a plain terminal.The
ci-clistep is removed rather than kept alongside. A second copy is a second thing to keep in step, and the lane that carries one silently diverges from the lane that does not — which is the bug this PR is fixing, one level up.&&, not;: a failed generation must not be typechecked past.Cost
0.36s to generate. The pre-commit typecheck stanza goes from ~0.32s warm to ~0.7s; its comment is updated to say so and why it is not worth trimming.
Guardrails
scripts/ci-contract-drift.test.tsasserts the new shape, so a future tidy-up cannot quietly undo it:typecheckscript generates before it compiles, with&&rather than;ci-clicarries no standalone generate step, and its Typecheck step is plainbun run typecheckrelease-clilikewise — this is the lane that had no protection at all beforeReverting the
package.jsonline turns the first of those red, verified locally.Verification
bun run lint— cleanrm src/api-types.d.ts && bun run typecheck— regenerates and exits 0, which is the failure this PR removesbun run test— 1671 pass, 0 fail🤖 Generated with Claude Code
https://claude.ai/code/session_01MBuyVkpiDTnnPB7EbWw4ds
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