haskell.yml

name: Haskell CI

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  build-cabal:

    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macOS-latest, windows-latest]
        ghc: ['8.10.7']
        cabal: ['3.6.2.0']
        exclude:
          # can't build zlib
          - os: windows-latest
            ghc: '8.10.7'
            cabal: '3.6.2.0'

    steps:
    - uses: actions/checkout@v2
    - uses: haskell/actions/setup@v1.2
      with:
        ghc-version: ${{ matrix.ghc }}
        cabal-version: ${{ matrix.cabal }}

    - name: create ~/.local/bin
      run: mkdir -p "$HOME/.local/bin"
      shell: bash

    - name: Add ~/.local/bin to PATH
      run: echo "$HOME/.local/bin" >> $GITHUB_PATH
      shell: bash

    - name: Cache
      uses: actions/cache@v1
      env:
        cache-name: cache-cabal
      with:
        path: ~/.cabal
        key: ${{ runner.os }}-${{ matrix.ghc }}-${{ matrix.cabal }}-build-${{ env.cache-name }}-${{ hashFiles('**/*.cabal') }}-${{ hashFiles('**/cabal.project') }}
        restore-keys: |
          ${{ runner.os }}-${{ matrix.ghc }}-${{ matrix.cabal }}-build-${{ env.cache-name }}-
          ${{ runner.os }}-${{ matrix.ghc }}-${{ matrix.cabal }}-build-
          ${{ runner.os }}-${{ matrix.ghc }}-
          ${{ runner.os }}-

    - name: Update cabal index
      run: cabal update
      shell: bash

    - name: Install shelltestrunner
      run: cabal install --installdir="$HOME/.local/bin" --install-method=copy --overwrite-policy=always -f _regex-posix-clib shelltestrunner
      shell: bash

    - name: Install dependencies
      run: cabal build --only-dependencies --enable-tests --enable-benchmarks
      shell: bash

    - name: Build
      run: cabal build --enable-tests --enable-benchmarks all
      shell: bash

    - name: Install
      run: cabal install --installdir="$HOME/.local/bin" --install-method=copy --overwrite-policy=always
      shell: bash

    - name: Run tests
      run: cabal test all
      shell: bash

    - name: Build haddock
      run: cabal haddock lib:stack2cabal
      shell: bash

    - name: Run shelltest tests
      run: cabal exec --offline --verbose=0 sh -- -c 'shelltest shelltest.test'
      shell: bash

    - if: always()
      uses: actions/upload-artifact@v2
      with:
        name: plan.json
        path: ./dist-newstyle/cache/plan.json

  build-stack:
    name: Stack ${{ matrix.stack }} ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macOS-latest, windows-latest]
        stack: ['latest']

    steps:
    - uses: actions/checkout@v2
    - uses: haskell/actions/setup@v1.2
      with:
        enable-stack: true
        stack-no-global: true
        stack-version: ${{ matrix.stack }}

    - name: Add ~/.local/bin to PATH
      run: echo "$HOME/.local/bin" >> $GITHUB_PATH
      shell: bash

    - name: Cache
      uses: actions/cache@v1
      env:
        cache-name: stack-cabal
      with:
        path: ~/.stack
        key: ${{ runner.os }}-${{ matrix.stack }}-build-${{ env.cache-name }}-${{ hashFiles('**/*.cabal') }}-${{ hashFiles('**/stack.yaml') }}
        restore-keys: |
          ${{ runner.os }}-build-${{ env.cache-name }}-
          ${{ runner.os }}-build-
          ${{ runner.os }}-

    - name: Install shelltestrunner
      run: stack --local-bin-path=$HOME/.local/bin install --flag regex-posix:_regex-posix-clib shelltestrunner
      shell: bash

    - name: Install dependencies
      run: |
        stack install --dependencies-only --flag zlib:bundled-c-zlib
      shell: bash

    - name: Build
      run: stack build --flag zlib:bundled-c-zlib
      shell: bash

    - name: Install
      run: stack install --flag zlib:bundled-c-zlib
      shell: bash

    - if: matrix.os == 'ubuntu-latest'
      name: Install git
      run: sudo apt-get install git

    - if: matrix.os == 'macOS-latest'
      name: Install git
      run: brew install git

    - if: matrix.os == 'windows-latest'
      name: Install git
      run: choco install git

    - name: Run tests
      run: stack test
      shell: bash

    - name: Run shelltest tests
      run: stack exec sh -- -c 'shelltest shelltest.test'
      shell: bash