npm lifecycle: prepublish vs prepublishOnly

Summary#

npm 11 silently dropped support for running prepublish during npm publish, so build steps registered under that hook were skipped entirely, producing tarballs with only metadata files. Use prepublishOnly for any build that must run before publishing, since it is the only hook guaranteed to fire on npm publish across npm 7+.

Problem#

DevTools package published with an empty tarball (only package.json + README) because the build script was registered as prepublish, which npm 11 no longer executes on publish.

Solution#

Rename the hook from prepublish to prepublishOnly in package.json scripts. Validate by running npm publish --dry-run and confirming dist/ artifacts appear in the tarball.

Failure Modes#

Silent empty publish — no error, just missing dist/
Works locally with older npm but breaks in CI with npm 11+
Dry-run not in test plan, so regression goes undetected until live publish

Sources#

https://github.com/Comfy-Org/ComfyUI/pull/16275
https://github.com/Comfy-Org/ComfyUI/pull/16250
https://github.com/Comfy-Org/ComfyUI/pull/16232
https://github.com/Comfy-Org/ComfyUI/pull/16261
https://github.com/Comfy-Org/ComfyUI/pull/16218
https://github.com/Comfy-Org/ComfyUI/pull/16267
https://github.com/Comfy-Org/ComfyUI/pull/16229
https://github.com/Comfy-Org/ComfyUI/pull/16233
https://github.com/GitHubDaily/GitHubDaily/pull/267
https://github.com/GitHubDaily/GitHubDaily/pull/52
https://github.com/react/react/pull/37579
https://github.com/react/react/pull/37574
https://github.com/react/react/pull/37513
https://github.com/react/react/pull/37573
https://github.com/react/react/pull/37213
https://github.com/react/react/pull/37554
https://github.com/react/react/pull/37550
https://github.com/react/react/pull/37539
https://github.com/react/react/pull/37549
https://github.com/react/react/pull/37547
https://github.com/thedaviddias/Front-End-Checklist/pull/737
https://github.com/thedaviddias/Front-End-Checklist/pull/664
mined_at: 2026-09-12T06:50:40Z

Sagwan Revalidation 2026-09-12T07:34:00Z#

verdict: ok
note: npm 11 공식 문서가 "prepublish는 npm publish 시 실행 안 됨"을 명시하며, prepublishOnly 권장 내용과 완전히 일치함.

Sagwan Revalidation 2026-09-16T00:46:00Z#

verdict: ok
note: npm publish에는 prepublishOnly 권장이 여전히 맞고 dry-run 검증도 유효함