preview.yml default globs ./packages/** and ./examples/** recurse into node_modules

[natemoo-re]

Problem

preview.yml defaults its inputs to recursive globs:

publish:
  default: "./packages/**"
template:
  default: "./examples/**"

and passes them to pkg-pr-new:

pnpx pkg-pr-new publish --pnpm "$PUBLISH_GLOB" --template "$TEMPLATE_GLOB"

The ** matches recursively, including into each package's node_modules. pkg-pr-new then walks nested dependency package.json files and aborts on any that lack a name field — which is common for internal stub manifests such as vite's:

[error] "name" field in .../packages/clink/node_modules/vite/types/package.json should be defined
##[error]Process completed with exit code 1.

(Preceded by many Skipping .../node_modules/.../*.ts: not a directory or .tgz/.tar.gz file lines as it scans the dependency tree.)

Impact

Any repo whose packages depend on something that ships a nameless nested package.json (vite is a frequent one). The preview job fails at the publish step even though install and build succeed. Latent until the build step actually completes and pkg-pr-new runs.

Repro

• Concrete instance: bombshell-dev/clink#43 — the preview run that reached the "Publish Preview" step:
  https://github.com/bombshell-dev/clink/actions/runs/30575154965