name: CI

on:
  pull_request:
    branches:
      - 'main'
  push:
    branches:
      - 'main'
    tags:
      - 'v*'

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-latest
            platform: x64
            prefix: lnx
          - os: macos-latest
            platform: x64
            prefix: osx
          - os: windows-latest
            platform: x64
            prefix: win
          - os: windows-latest
            platform: x86
            prefix: win

    runs-on: ${{ matrix.os }}

    env:
      PLATFORM: ${{ matrix.platform }}

    steps:
    - uses: actions/checkout@v3
      with:
        fetch-depth: 0

      # A deploy key is setup so that the potential push of ./internal/source can
      # trigger a new build. Care is taken to make sure loops cannot happen.
    - uses: webfactory/ssh-agent@v0.5.4
      if: ${{ github.event_name == 'push' && matrix.os == 'ubuntu-latest' }}
      with:
        ssh-private-key: ${{ secrets.ACTION_DEPLOY_KEY }}

    - name: Install dependencies
      if: ${{ matrix.os == 'ubuntu-latest' }}
      run: sudo apt update && sudo apt install build-essential x11-utils mesa-common-dev libglu1-mesa-dev libasound2-dev zlib1g-dev

    - name: Calculate Version
      shell: bash
      run: .ci/calculate_version.sh

    - name: Read version for artifacts
      shell: bash
      run: echo "version=$(.ci/read-version.sh)" >> $GITHUB_ENV

    - name: Bootstrap compiler Linux/OSX
      if: ${{ matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest' }}
      run: .ci/bootstrap.sh ${{ matrix.prefix }}

    - name: Bootstrap compiler Windows
      if: ${{ matrix.os == 'windows-latest' }}
      run: .ci/bootstrap.bat

    - name: Compile Linux/OSX
      if: ${{ matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest' }}
      run: .ci/compile.sh ${{ matrix.prefix }}

    - name: Compile Windows
      if: ${{ matrix.os == 'windows-latest' }}
      run: .ci/compile.bat

    - name: Test libqb
      shell: bash
      run: tests/run_c_tests.sh

    - name: Print QB64-PE Version
      run: ./qb64pe -?

    - name: Test
      shell: bash
      run: tests/run_tests.sh

    - name: Create QB64-PE Artifact
      shell: bash
      run: .ci/make-dist.sh ${{ matrix.os }} "${{ env.version }}"

      # Note that compiling programs in dist does modify the ./dist and make it
      # dirty, but that's ok because we've already create the .7z or .tar.gz
      # artifacts in the previous step
    - name: Test QB64-PE Artifact
      shell: bash
      run: tests/run_dist_tests.sh ./dist/qb64pe ${{ matrix.prefix }}

      # Only update ./internal/source if we're building on Linux, building on
      # the main branch, and building a Pull request merge. Otherwise the repo
      # is left alone.
    - name: Update ./internal/source
      if: ${{ github.event_name == 'push' &&  matrix.os == 'ubuntu-latest' && github.ref == 'refs/heads/main' && contains(github.event.head_commit.message, 'Merge pull request') }}
      run: .ci/push-internal-source.sh

    - uses: actions/upload-artifact@v3
      if: always()
      with:
        name: qb64pe-${{ matrix.prefix }}${{ matrix.prefix == 'win' && format('-{0}', matrix.platform) || '' }}-${{ env.version }}
        path: |
          tests/results/
          qb64pe_win-x86*.7z
          qb64pe_win-x64*.7z
          qb64pe_lnx*.tar.gz
          qb64pe_osx*.tar.gz

    - name: Create release
      if: startsWith(github.ref, 'refs/tags/v')
      uses: softprops/action-gh-release@v1
      with:
        draft: true
        files: |
          qb64pe_win-x86*.7z
          qb64pe_win-x64*.7z
          qb64pe_lnx*.tar.gz
          qb64pe_osx*.tar.gz
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}