- Use `sourceRoot` - Allow `generate.sh` to directly trigger the build of `nodeModules`. Needed by mempool 3.2.1, where `mempool-backend` has multiple fixed output derivation dependencies, which can only be updated if they can be built directly.
- Use `sourceRoot` - Allow `generate.sh` to directly trigger the build of `nodeModules`. Needed by mempool 3.2.1, where `mempool-backend` has multiple fixed output derivation dependencies, which can only be updated if they can be built directly.