ekklesiaandClaude Opus 5
3f9b5e3cb0
Module discovery gated the compiled-ESM rule on an allowlist, `["schema", "server", "ui"]`, so `entrypoints.jobs` accepted `./src/jobs/index.ts`. Every other executable entrypoint required a built `.js` or `.mjs`; `jobs` did not, purely because it was never added to that list. It is the second entrypoint to slip through the same way — `ui` did too, until Phase 6A added it explicitly — which is the argument against the allowlist rather than against `jobs`. The rule is now expressed as "every entrypoint except a directory entrypoint", with `migrations` the only member of that set. A new manifest entrypoint therefore defaults to the stricter validation instead of silently escaping it. The same constant replaces the two existing `=== "migrations"` special cases for the file/directory kind check and its message, so the one thing that distinguishes `migrations` is stated once. The directory message is now templated and produces byte-identical text. Every other entrypoint guarantee is untouched: package-relative paths, no traversal, inside-package before and after symlink resolution, the artifact must exist, and it must be a file. No runtime was added. `entrypoints.jobs` still has no consumer — it is declared, validated, and never executed — exactly as it has been since ADR 0006, and as `ui` was before its host loader existed. The manifest schema is unchanged and this stays within v4: the field, its type, and its optionality are all the same, and only discovery's validation of the declared path tightened. Compatibility impact is nil in first-party code: no module, template, or fixture declares a `jobs` entrypoint at all. A third-party module declaring a source-TypeScript path would now fail discovery, which is the intended correction. Tests cover accepted `.js` and `.mjs`, rejected `.ts`/`.tsx`/`.cjs`, a missing artifact, a directory, a symlink escaping the package, and that discovery still never evaluates the artifact. The three rejection cases were confirmed to fail against the previous implementation. Co-Authored-By: Claude Opus 5 <[email protected]>