build.yml

name: "Build"
on:
  pull_request:
  push:
    branches:
      main

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

jobs:
  nix-build:
    strategy:
      matrix:
       os: [ ubuntu-latest, macos-latest ]
       include:
         - os: ubuntu-latest
           os_attr: x86_64-linux
         - os: macos-latest
           os_attr: x86_64-macos
      fail-fast: false
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v3
      - uses: DeterminateSystems/nix-installer-action@main
      - uses: DeterminateSystems/magic-nix-cache-action@main
      - name: build hevm
        run: nix build .#ci -L
      - name: Upload artifacts
        uses: actions/upload-artifact@v3
        with:
          name: hevm-${{ matrix.os_attr }}
          path: result/bin/hevm

  extra-tests:
    strategy:
      matrix:
       os: [ ubuntu-latest, macos-latest ]
       include:
         - os: ubuntu-latest
         - os: macos-latest
      fail-fast: false
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v3
      - uses: DeterminateSystems/nix-installer-action@main
      - uses: DeterminateSystems/magic-nix-cache-action@main
      # can't be run in nix build due to network usage
      - name: run rpc tests
        run: nix-shell --pure --command "cabal run rpc-tests"
      # if we run this in nix build we often get killed due to oom in ci
      - name: run ethereum tests
        run: nix-shell --pure --command "cabal run ethereum-tests"

  build-windows:
    name: build (windows-latest)
    runs-on: windows-latest
    defaults:
      run:
        shell: msys2 {0}
    steps:
      - uses: actions/checkout@v3
      - uses: msys2/setup-msys2@v2
        with:
          msystem: UCRT64
          path-type: inherit
          update: true
          install: >-
            base-devel
            gmp-devel
            openssl-devel
            git
            unzip
          pacboy: >-
            cmake:p
            ninja:p
            gcc:p
            autotools:p
            gmp:p
            openssl:p
      - uses: haskell/actions/setup@v2
        id: setup
        with:
          ghc-version: '9.2.8'

      - name: build and install c dependencies
        run: |
          echo "::group::Installing libsecp256k1"
          ./.github/scripts/install-libsecp256k1.sh
          echo "::endgroup::"
          echo "::group::Installing libff"
          ./.github/scripts/install-libff.sh
          echo "::endgroup::"
      - name: Configure the build
        run: |
          cabal configure --disable-tests --disable-benchmarks --disable-documentation
          cabal build --dry-run
          # The last step generates dist-newstyle/cache/plan.json for the cache key.

      - name: Restore cached dependencies
        uses: actions/cache/restore@v3
        id: cache
        env:
          key: ${{ runner.os }}-ghc-${{ steps.setup.outputs.ghc-version }}-cabal-${{ steps.setup.outputs.cabal-version }}
        with:
          path: ${{ steps.setup.outputs.cabal-store }}
          key: ${{ env.key }}-plan-${{ hashFiles('**/plan.json') }}
          restore-keys: ${{ env.key }}-

      - name: Install haskell dependencies
        run: cabal build all --only-dependencies

      # Cache dependencies already, so that we do not have to rebuild them should the subsequent steps fail.
      - name: Save cached dependencies
        uses: actions/cache/save@v3
        # Caches are immutable, trying to save with the same key would error.
        if: ${{ steps.cache.outputs.cache-primary-key != steps.cache.outputs.cache-matched-key }}
        with:
          path: ${{ steps.setup.outputs.cabal-store }}
          key: ${{ steps.cache.outputs.cache-primary-key }}

      - name: build hevm library
        run: |
          cabal build --extra-include-dirs="$HOME/.local/include" --extra-lib-dirs="$HOME/.local/lib"

  cabal-check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: DeterminateSystems/nix-installer-action@main
      - uses: DeterminateSystems/magic-nix-cache-action@main
      - name: run cabal check
        run: nix develop -c cabal check --verbose=3