name: CI

on:
  push:
  pull_request:
  schedule:
    # Weekly, at 5:30 AM on Sunday (somewhat randomly chosen).
    - cron: '30 5 * * 0'
  workflow_dispatch:

jobs:
  build:
    strategy:
      matrix:
        platform: [x86_64, i386]
    runs-on: windows-latest
    name: 'Build: ${{ matrix.platform }}'
    env:
      platform: '${{ matrix.platform }}'
    defaults:
      run:
        shell: pwsh
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Set up Stack
        uses: haskell/actions/setup@v1
        with:
          enable-stack: true
          stack-no-global: true
      # TODO: caching.
      - name: Build dependencies
        run: stack --no-terminal build --arch '${{ matrix.platform }}' --only-dependencies
      - name: Build
        run: stack --no-terminal build --arch '${{ matrix.platform }}' --copy-bins --local-bin-path ../install
      - name: Upload the binaries
        uses: actions/upload-artifact@v2
        with:
          name: 'windows-env-${{ matrix.platform }}'
          path: '${{ runner.workspace }}/install/'