haskell.yml

name: Haskell CI

on:
  push:
    branches: [ '*' ]
  pull_request:
    branches: [ "master" ]

jobs:
  whitespace:
    runs-on: ubuntu-latest

    defaults:
      run:
        shell: bash

    strategy:
      fail-fast: false

    steps:
    - uses: actions/checkout@v1

    - name: Traing whitespace check
      if: matrix.os != 'windows-latest'
      run: |
        offenders="$(git grep "\s$" -- *.hs *.c *.h *.nix *.yml *.md || true)";
        if [ -n "${offenders}" ]; then
          echo -e "Fix trailing whitespace in:\n"
          echo -n "${offenders}"
          exit 1
        fi
  build:
    runs-on: ${{ matrix.os }}

    defaults:
      run:
        shell: bash

    strategy:
      fail-fast: false
      matrix:
        ghc: ["8.10.7", "9.2.4"]
        os: [ubuntu-latest, macos-latest, windows-latest]

    env:
      # current ref from: 27.02.2022
      SECP256K1_REF: ac83be33d0956faf6b7f61a60ab524ef7d6a473a

    steps:
    - uses: actions/checkout@v1

    - name: Install pkgconfiglite (Windows)
      if: matrix.os == 'windows-latest'
      run: choco install -y pkgconfiglite --allow-empty-checksums

    - name: Install libsodium (MacOS)
      if: matrix.os == 'macos-latest'
      run: brew install libsodium

    - name: Install secp256k1 (MacOS)
      if: matrix.os == 'macos-latest'
      run: |
        brew install autoconf automake libtool
        mkdir secp256k1-sources
        cd secp256k1-sources
        git clone https://github.com/bitcoin-core/secp256k1.git
        cd secp256k1
        git reset --hard $SECP256K1_REF
        ./autogen.sh
        ./configure --enable-module-schnorrsig --enable-experimental
        make
        make check
        sudo make install
        cd ../..

    - name: Install libsodium (Linux)
      if: matrix.os == 'ubuntu-latest'
      run: |
        sudo apt-get update
        sudo apt-get -y install libsodium23 libsodium-dev
        sudo apt-get -y remove --purge software-properties-common
        sudo apt-get -y autoremove

    - name: Install secp256k1 (Linux)
      if: matrix.os == 'ubuntu-latest'
      run: |
        sudo apt-get -y install autoconf automake libtool
        mkdir secp256k1-sources
        cd secp256k1-sources
        git clone https://github.com/bitcoin-core/secp256k1.git
        cd secp256k1
        git reset --hard $SECP256K1_REF
        ./autogen.sh
        ./configure --prefix=/usr --enable-module-schnorrsig --enable-experimental
        make
        make check
        sudo make install
        cd ../..

    - name: Install libsodium (Windows)
      if: matrix.os == 'windows-latest'
      run: |
        curl -Ls \
          --connect-timeout 5 \
          --max-time 10 \
          --retry 5 \
          --retry-delay 0 \
          --retry-max-time 40 \
          https://download.libsodium.org/libsodium/releases/libsodium-1.0.18-mingw.tar.gz -o libsodium-1.0.18-mingw.tar.gz
        tar zxvf libsodium-1.0.18-mingw.tar.gz

        sed -i "s|/d/a/1/s/|D:/a/cardano-base/cardano-base/|g" libsodium-win64/lib/pkgconfig/libsodium.pc

        export PKG_CONFIG_PATH="$(readlink -f libsodium-win64/lib/pkgconfig | sed 's|^/d|D:|g' | tr / '\\')"
        echo "PKG_CONFIG_PATH=$PKG_CONFIG_PATH" >> $GITHUB_ENV

        export LIBSODIUM_PATH="$(readlink -f libsodium-win64/bin | sed 's|^/d|D:|g' | tr / '\\')"
        echo "LIBSODIUM_PATH=$LIBSODIUM_PATH"
        echo "$LIBSODIUM_PATH" >> $GITHUB_PATH

    - name: Install secp256k1 (Windows)
      if: matrix.os == 'windows-latest'
      env:
        RUNNER_TEMP: ${{ runner.temp }}
      run: |
        echo "RUNNER_TEMP=$RUNNER_TEMP"
        cd "$RUNNER_TEMP"
        RUNNER_TEMP_FWD="$(echo "$RUNNER_TEMP" | sed 's|\\|/|g')"
        curl -Ls \
          --connect-timeout 5 \
          --max-time 10 \
          --retry 5 \
          --retry-delay 0 \
          --retry-max-time 40 \
          https://hydra.iohk.io/job/Cardano/haskell-nix/windows-secp256k1/latest/download/1 -o secp256k1.zip
        mkdir secp256k1
        cd secp256k1
        unzip ../secp256k1.zip
        cd ..
        export PKG_CONFIG_PATH="$PKG_CONFIG_PATH;$(readlink -f secp256k1/lib/pkgconfig | sed 's|^/d|D:|g' | tr / '\\')"
        echo "PKG_CONFIG_PATH=$PKG_CONFIG_PATH"
        echo "PKG_CONFIG_PATH=$PKG_CONFIG_PATH" >> $GITHUB_ENV
        export SECP256K1_PATH="$(readlink -f secp256k1/bin | sed 's|^/d|D:|g' | tr / '\\')"
        echo "SECP256K1_PATH=$SECP256K1_PATH"
        echo "$SECP256K1_PATH" >> $GITHUB_PATH

    - uses: haskell/actions/setup@v1
      id: setup-haskell
      with:
        ghc-version: ${{ matrix.ghc }}
        cabal-version: 3.6.2.0

    - name: Configure to use libsodium
      run: |
        cat >> cabal.project <<EOF
        package cardano-crypto-praos
          flags: -external-libsodium-vrf
        EOF

    - name: Cabal update
      run: cabal update

    - name: Cabal Configure
      run: cabal configure --enable-tests --enable-benchmarks --write-ghc-environment-files=always

    - name: Record dependencies
      run: |
        cat dist-newstyle/cache/plan.json | jq -r '."install-plan"[].id' | sort | uniq > dependencies.txt

    - name: Set cache version
      run: echo "CACHE_VERSION=9w76Z3Q" >> $GITHUB_ENV

    - uses: actions/cache@v2
      name: Cache cabal store
      with:
        path: ${{ steps.setup-haskell.outputs.cabal-store }}
        key: cache-${{ env.CACHE_VERSION }}-${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('dependencies.txt') }}
        restore-keys: |
          cache-${{ env.CACHE_VERSION }}-${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('dependencies.txt') }}
          cache-${{ env.CACHE_VERSION }}-${{ runner.os }}-${{ matrix.ghc }}-

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

    - name: Build
      run: cabal build all

    - name: Git clone
      run: git clone https://github.com/input-output-hk/cardano-mainnet-mirror

    - name: Run tests
      run: cabal test all

    - name: Run benchmarks
      run: cabal bench all