name: 'push'

on:
  push:
  pull_request:

env:
  CI: true

jobs:

#
# GPL
#

  gpl:
    runs-on: ubuntu-latest
    steps:

    - uses: actions/checkout@v2

    - run: |
        TASK=buster+mcode ./dist/ci-run.sh -c --gpl --no-synth

#
# GNU/Linux
#

  lin:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      max-parallel: 3
      matrix:
        task: [
          { backend: mcode, version: '' },
          { backend: llvm,  version: '-5.0' },
          { backend: gcc,   version: '-8.3.0' }
        ]
    steps:

    - uses: actions/checkout@v2

    - name: Build and test GHDL in containers
      run: |
        TASK=ubuntu18+${{ matrix.task.backend }}${{ matrix.task.version }} ./dist/ci-run.sh -c
        mv ghdl-*-ubuntu18-*.tgz ghdl-gha-ubuntu-${{ matrix.task.backend }}.tgz

    - uses: actions/upload-artifact@v2
      with:
        path: ghdl-gha-ubuntu-*.tgz

#
# MacOS
#

  osx:
    runs-on: macOS-latest
    steps:

    - uses: actions/checkout@v2

    - run: |
        brew update
        brew install p7zip
        ./dist/macosx/install-ada.sh

    - name: Build and test GHDL
      run: |
        PATH=$PWD/gnat/bin:$PATH
        ./dist/ci-run.sh -c
      env:
        TASK: macosx+mcode
        GITHUB_OS: ${{ runner.os }}

#
# Windows
#

  win:
    runs-on: windows-latest
    strategy:
      fail-fast: false
      max-parallel: 2
      matrix:
        task: [
          {installs: "MINGW32", pkg: "mcode"},
          #{installs: "MINGW32", pkg: "llvm"},  ! Not yet functional
          #{installs: "MINGW64", pkg: "mcode"}, ! mcode is not yet supported on win64
          {installs: "MINGW64", pkg: "llvm"},
        ]
    env:
      MINGW_INSTALLS: ${{ matrix.task.installs }}
      TARGET: ${{ matrix.task.pkg }}
    defaults:
      run:
        shell: msys2 {0}
    steps:

    - uses: msys2/setup-msys2@v2
      with:
        msystem: MSYS
        update: true
        install: base-devel git

    - run: git config --global core.autocrlf input
      shell: bash

    - uses: actions/checkout@v2

    - name: Build and (hopefully) install package
      run: |
        ./dist/msys2-mingw/run.sh -b
        cp ./dist/msys2-mingw/${{ matrix.task.pkg }}/mingw-*ghdl*.pkg.tar.zst ghdl-gha-${{ matrix.installs }}-${{ matrix.task }}.zst

    - uses: actions/upload-artifact@v2
      with:
        name: ${{ matrix.task.installs }}-${{ matrix.task.pkg }}-builddir
        path: |
          ./dist/msys2-mingw/${{ matrix.task.pkg }}/src/
          ./dist/msys2-mingw/${{ matrix.task.pkg }}/pkg/

    - uses: actions/upload-artifact@v2
      with:
        path: ./dist/msys2-mingw/${{ matrix.task.pkg }}/mingw-*ghdl*.pkg.tar.zst

    - name: Test package
      run: |
        env | grep MSYSTEM
        env | grep MINGW
        GHDL=ghdl ./testsuite/testsuite.sh
      env:
        MSYSTEM: ${{ matrix.task.installs }}

#
# NIGHTLY
#

  nightly:
    if: github.ref == 'refs/heads/master' && github.event_name != 'pull_request'
    needs: [ lin, win ]
    runs-on: ubuntu-latest
    steps:

    - uses: actions/download-artifact@v2

    - uses: eine/tip@master
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        tag: 'nightly'
        files: artifact/*

    - run: |
        curl -X POST https://api.github.com/repos/ghdl/docker/dispatches \
        -H "Content-Type: application/json" \
        -H 'Accept: application/vnd.github.everest-preview+json' \
        -H "Authorization: token ${{ secrets.GHDL_BOT }}" \
        --data '{"event_type": "ghdl"}'

#---

# TODO:
# - Cache
#  - 'gnat' directory in macOS job
#
# - Re-package a MINGW/MSYS2 package to provide a 'standalone' tarball/zipfile.
#  - https://github.com/ghdl/ghdl/issues/318#issuecomment-286246287
#
# - Add GNAT GPL 32-bit build job with mcode backend