nix-env-macos-arm.yml

# This workflow ensures that the nix dev env works on ARM based macOS.
name: Nix env macOS ARM

on:
  push:
    branches:
      - main
      - release-*
    tags:
      # YYYYMMDD
      - "20[0-9][0-9][0-1][0-9][0-3][0-9]*"
  pull_request:
    branches:
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  RUST_LOG: info,libp2p=off

jobs:
  nix-env-macos-arm:
    timeout-minutes: 60
    runs-on: macos-latest
    steps:
      - name: Install Nix
        uses: cachix/install-nix-action@v30

      - name: Enable Cachix
        uses: cachix/cachix-action@v15
        # If PR is from a non-collaborator (e. g. dependabot) the secrets are missing and the login to cachix fails.
        continue-on-error: true
        with:
          name: espresso-systems-private
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
          extraPullNames: nix-community
          skipPush: ${{ github.actor == 'dependabot[bot]' }}

      - name: Checkout Repository
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - uses: Swatinem/rust-cache@v2
        name: Enable Rust Caching
        with:
          prefix-key: v0-rust

      - name: Activate nix env
        run: nix develop --accept-flake-config -c echo Ok

      - name: Build rust crates
        run: nix develop --accept-flake-config -c just build

      - name: Build contracts
        run: nix develop --accept-flake-config -c forge build