build.yml

name: Continuous Integration

on:
  workflow_dispatch:
  push:
    branches: [ master, release/* ]

jobs:
  build:
    strategy:
      matrix:
        os: [ linux ]
        arch: [ x86_64 ]
        compiler: [ ghc8107 ]

    runs-on: ${{ matrix.os == 'linux' && 'ubuntu-latest' }}

    steps:
    - name: Checkout repository
      uses: actions/checkout@v3
      with:
        submodules: true

    - name: Install Nix with good defaults
      uses: cachix/install-nix-action@v22
      with:
        extra_nix_config: |
          trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ= loony-tools:pr9m4BkM/5/eSTZlkQyRt57Jz7OMBxNSUiMC4FkcNfk= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
          substituters = https://cache.nixos.org/ https://cache.iog.io/ https://cache.zw3rk.com/
        nix_path: nixpkgs=channel:nixos-unstable

    - name: Install extra system dependencies
      run: |
        sudo apt-get -y install libsystemd-dev

    - name: Prepare cache
      run: |
        nix develop github:input-output-hk/devx#${{ matrix.compiler }}-static-minimal-iog --no-write-lock-file --refresh --command bash -c "cabal update && cabal freeze"

    - name: Cache
      uses: actions/cache@v3
      with:
        path: |
          ~/.cabal-static/packages
          ~/.cabal-static/store
          dist-newstyle
        key: cabal-cache-${{ runner.os }}-${{ matrix.arch }}-${{ matrix.compiler }}-${{ hashFiles('cabal.project.freeze') }}
        restore-keys: |
          cabal-cache-${{ runner.os }}-${{ matrix.arch }}-${{ matrix.compiler }}

    - name: 🔨 Build
      run: |
        nix develop github:input-output-hk/devx#${{ matrix.compiler }}-static-minimal-iog --no-write-lock-file --refresh --command bash -c "cabal build cardano-node:exe:cardano-node"