System Info

System:
OS: macOS 26.2
CPU: (12) arm64 Apple M3 Pro
Memory: 189.67 MB / 36.00 GB
Shell: 5.9 - /bin/zsh
Binaries:
Node: 20.15.1 - /Users/ohjoong.kwon/.proto/tools/node/20.15.1/bin/node
Yarn: 4.5.1 - /Users/ohjoong.kwon/.proto/shims/yarn
npm: 10.7.0 - /Users/ohjoong.kwon/.proto/tools/node/20.15.1/bin/npm
pnpm: 10.4.0 - /Users/ohjoong.kwon/.proto/shims/pnpm
Browsers:
Chrome: 143.0.7499.170
Safari: 26.2
npmPackages:
@rspack/cli: ^1.7.1 => 1.7.1
@rspack/core: ^1.7.1 => 1.7.1
@rspack/plugin-react-refresh: ^1.5.3 => 1.5.3

Details

With latest rspack which enables lazy compilation by default, some deeply nested path can cause ENAMETOOLONG error for the url.

It is possible to workaround by disabling lazy compilation but there's no way to opt in.

Reproduce link

https://github.com/kwonoj/lazy-uri-long-repro

Reproduce Steps

Clone / npm run dev.