Parcel fails to build on NixOS 23.11

[hariroshan]

I’ve created an issue in the nixpkg repo NixOS/nixpkgs#278462

I’m wondering if you folks may know about the error that’s thrown by parcel (2.10.2) at runtime. Am I missing any runtime dependency?

Error: Got unexpected undefined
    at nullthrows (/nix/store/fjzb8khvq7qa7dhvwrp8j8vzf81gmjdg-parcel-2.10.2/lib/node_modules/parcel/node_modules/nullthrows/nullthrows.js:7:15)
    at Object.<anonymous> (/nix/store/fjzb8khvq7qa7dhvwrp8j8vzf81gmjdg-parcel-2.10.2/lib/node_modules/parcel/node_modules/@parcel/node-resolver-core/lib/builtins.js:67:38)
    at Module._compile (node:internal/modules/cjs/loader:1256:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1310:10)
    at Module.load (node:internal/modules/cjs/loader:1119:32)
    at Module._load (node:internal/modules/cjs/loader:960:12)
    at Module.require (node:internal/modules/cjs/loader:1143:19)
    at require (node:internal/modules/cjs/helpers:119:18)
    at Object.<anonymous> (/nix/store/fjzb8khvq7qa7dhvwrp8j8vzf81gmjdg-parcel-2.10.2/lib/node_modules/parcel/node_modules/@parcel/node-resolver-core/lib/Wrapper.js:21:41)
    at Module._compile (node:internal/modules/cjs/loader:1256:14) {
  framesToPop: 1
}

[mischnic]

I've never seen this before. I know nothing about nix, but in a "normal" environment, this file
https://unpkg.com/browse/@parcel/node-resolver-core@3.1.3/lib/builtins.js
should read the devDependencies of its own package.json to retrieve the polyfill version range from
https://unpkg.com/browse/@parcel/node-resolver-core@3.1.3/package.json

Does nix do anything that could break this?

[hariroshan]

@wegank what do you think?

[hariroshan]

Thank you @mischnic, I was able to figure out the issue. Nix wasn't adding certain node packages because it couldn't pinpoint the version.

NixOS/nixpkgs#278462 (comment)