test.yml

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - '**'

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        os: [macos-11, ubuntu-latest, windows-latest]
        ghc: [8.10.4, 8.10.7, 9.0.2, 9.2.8, 9.4.5, 9.6.2]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Install Node.js
        uses: actions/setup-node@v3
        with:
          ## make sure this corresponds with the version in release.yml
          node-version: latest

      # Install test dependencies
      - run: yarn install --immutable --immutable-cache --check-cache
      - run: yarn run webpack

      - name: Toolchain settings
        run: |
          ghcup upgrade -i -f
          export GHCUP_INSTALL_BASE_PREFIX=$(pwd)/test-workspace/bin
          ghcup config set cache true

          ghcup install stack latest
          ghcup install cabal latest

          ghcup install ghc ${{matrix.ghc}}
          ghcup set ghc ${{matrix.ghc}}

          ghcup install hls 1.4.0
          ghcup install hls latest
        shell: bash

      # Run the tests
      - name: Run the test on Linux
        run: |
          export GHCUP_INSTALL_BASE_PREFIX=$(pwd)/test-workspace/bin
          export PATH="$(pwd)/test-workspace/bin/.ghcup/bin:$PATH"
          xvfb-run -s '-screen 0 640x480x16' -a yarn run test
        shell: bash
        if: runner.os == 'Linux'
      - name: Run the test on macOS
        run: |
          export GHCUP_INSTALL_BASE_PREFIX=$(pwd)/test-workspace/bin
          export PATH="$(pwd)/test-workspace/bin/.ghcup/bin:$PATH"
          yarn run test
        shell: bash
        if: runner.os == 'macOS'
      - name: Run the test on Windows
        run: |
          export GHCUP_INSTALL_BASE_PREFIX=$(pwd)/test-workspace/bin
          export PATH="$(pwd)/test-workspace/bin/ghcup/bin:$PATH"
          yarn run test
        shell: bash
        if: runner.os == 'Windows'

      # Create package artefacts
      - name: Delete test artefacts
        # The test-suite doesn't clean up correctly after itself.
        # This is a poor man's workaround that after test execution,
        # the test-workspace still contains binaries and caches.
        run: |
          rm -rf test-workspace
          rm -rf out
        shell: bash

      - name: Package tested extension
        if: runner.os == 'Linux'
        run: npx vsce package
      - name: Upload extension vsix to workflow artifacts
        if: runner.os == 'Linux'
        uses: actions/upload-artifact@v3
        with:
          name: haskell-${{ github.sha }}.vsix
          path: haskell-*.vsix