[jonathanong]

Closes #2082

In production mode, getEntrySpecifiersFromManifest expands exports into concrete files early and globs them as production entries. That glob doesn't get the non-production entry negations. A wildcard like "./*": "./src/*.ts" therefore makes src/math.test.ts a production entry, and exports imported only by tests go unreported.

This change adds negatedEntryPatterns to the production glob for plugin and manifest entries. Production mode already applies these negations to user entry patterns (getProductionEntryFilePatterns) and to project files. Outside production the list is empty, so default mode is unchanged.

Tests

package-entry-points-test-files covers both modes:

• Default mode: the test file is still an entry.
• Production mode: subtract, imported only by src/math.test.ts, is now reported.

Local results:

• The new tests pass with node --test and bun test.
• Every test that sets isProduction or isStrict passes, along with the tsup, tsdown, rslib and preconstruct plugin tests.
• node scripts/run-test.js --smoke passes except for the watch test, which also fails on main.

Behaviour changes

• Bundler entries: production entries from bundler plugins (e.g. tsup or tsdown entry globs) go through the same glob. In production, a bundler entry glob that matches test files no longer includes them. This is the same class of issue.
• Overlapping patterns: a file matched by both a non-production entry pattern and a production entry pattern is no longer an entry in production.
  • None of the plugins that define both entry and production declare overlapping patterns.
  • A package whose main is the file a node --watch dev script runs gives the same output as before.

🤖 Generated with Claude Code

https://claude.ai/code/session_01RocMt6KQsTi6y25xAphdsr

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commit: eda7d49

[webpro]

Thanks for the fix and reproduction! CI is green, and this resolves the production-mode report in #2082.

[webpro]

🚀 This pull request is included in v6.40.0. See Release 6.40.0 for release notes.

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