Jakub Sokołowski 81f033875a
nix: use Nix Flake from NBS repo to provide Nim
This way we can avoid rebuilding Nim every time we build packages.

Compilation of `libwaku` with Nim: 9 minutes
Compilation of `libwaku` without Nim: 5 minutes

Notably this upgrades:
- Nim from 2.2.4 to 2.2.8.
- Zerokit from 0.9.0 to 1.0.0.

Also added CODEOWNERS file for CI and Nix configuration.

Depends on:
https://github.com/status-im/nimbus-build-system/pull/112

Signed-off-by: Jakub Sokołowski <jakub@status.im>
2026-02-24 01:17:44 +01:00
..

Usage

Shell

A development shell can be started using:

nix develop

Building

To build a Codex you can use:

nix build '.?submodules=1#default'

The ?submodules=1 part should eventually not be necessary. For more details see: https://github.com/NixOS/nix/issues/4423

It can be also done without even cloning the repo:

nix build 'git+https://github.com/waku-org/nwaku?submodules=1#'

Running

nix run 'git+https://github.com/waku-org/nwaku?submodules=1#''

Testing

nix flake check ".?submodules=1#"