name: 'update'

on:
  push:
  pull_request:
  schedule:
    - cron: '0 0 * * 5'
  workflow_dispatch:

jobs:


  run:
    strategy:
        fail-fast: false
        max-parallel: 3
        matrix:
          os: [ Linux, Windows, macOS ]
    runs-on: ubuntu-latest
    steps:

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

    - uses: actions/checkout@v2
      with:
        fetch-depth: 0

    - run: ARCH=${{ matrix.os }} ./build.sh

    - uses: actions/upload-artifact@v2
      with:
        name: fomu-toolchain-${{ matrix.os }}
        path: |
          output/fomu-toolchain-${{ matrix.os }}*.tar.gz
          output/fomu-toolchain-${{ matrix.os }}*.zip
          output/fomu-toolchain-${{ matrix.os }}*.sha1
          output/fomu-toolchain-${{ matrix.os }}*.sha256
          output/fomu-toolchain-${{ matrix.os }}*.sha512


  test:
    needs: [ run ]
    strategy:
      fail-fast: false
      max-parallel: 3
      matrix:
        os: [ ubuntu, windows, macos ]
    runs-on: ${{ matrix.os }}-latest
    defaults:
      run:
        shell: bash
    steps:

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

    - uses: actions/checkout@v2
      with:
        repository: im-tomu/fomu-workshop
        submodules: true
        fetch-depth: 0

    - uses: actions/setup-python@v2
      with:
        python-version: 3.8

    - name: Set FOMU_TOOLCHAIN envvar
      run: |
        case '${{ matrix.os }}' in
          ubuntu)  ARCH=Linux;;
          windows) ARCH=Windows;;
          macos)   ARCH=macOS;;
        esac
        echo "FOMU_TOOLCHAIN=fomu-toolchain-$ARCH" >> $GITHUB_ENV

    - uses: actions/download-artifact@v2
      with:
        name: ${{ env.FOMU_TOOLCHAIN }}

    - name: Install (Ubuntu)
      if: matrix.os == 'ubuntu'
      run: |
        tar xzf ${{ env.FOMU_TOOLCHAIN }}.tar.gz
        curl -L https://ziglang.org/download/0.9.0/zig-linux-x86_64-0.9.0.tar.xz | tar -xJf -
        echo "$(pwd)/zig-linux-x86_64-0.9.0" >> $GITHUB_PATH

    - name: Install (Windows)
      if: matrix.os == 'windows'
      run: |
        unzip ${{ env.FOMU_TOOLCHAIN }}.zip
        choco install zig --version 0.9.0
        ln -s $(which python) /usr/bin/python3

    - name: Install (Mac OS)
      if: matrix.os == 'macos'
      run: |
        unzip ${{ env.FOMU_TOOLCHAIN }}.zip
        brew install zig

    - name: Install Scala (Mac OS)
      if: matrix.os == 'macos'
      uses: olafurpg/setup-scala@v10
      with:
        java-version: openjdk@1.11

    - run: |
        echo "$(pwd)/${{ env.FOMU_TOOLCHAIN }}/bin" >> $GITHUB_PATH
        ./.github/tests.sh


  release:
    if: github.event_name != 'pull_request' && (github.ref == 'refs/heads/master' || contains(github.ref, 'refs/tags/'))
    needs: [ test ]
    runs-on: ubuntu-latest
    steps:

    - uses: actions/download-artifact@v2

    - uses: pyTooling/Actions/releaser@r0
      with:
        token: ${{ github.token }}
        tag: nightly
        files: ./**


  container:
    if: github.event_name != 'pull_request' && (github.ref == 'refs/heads/master' || contains(github.ref, 'refs/tags/'))
    needs: [ test ]
    runs-on: ubuntu-latest
    env:
      IMAGE_NAME: fomu-toolchain

    steps:

    - uses: actions/checkout@v2
      with:
        fetch-depth: 0

    - uses: actions/download-artifact@v2
      with:
        name: fomu-toolchain-Linux

    - name: Build image
      run: docker build -t $IMAGE_NAME -f Dockerfile .

    - name: Login to docker.io
      uses: docker/login-action@v1
      with:
        registry: docker.pkg.github.com
        username: "${{ github.actor }}"
        password: "${{ github.token }}"

    - name: Push image
      run: |
        IMAGE_ID=$(echo "docker.pkg.github.com/${{ github.repository }}/$IMAGE_NAME" | tr '[A-Z]' '[a-z]')

        # Strip git ref prefix from version
        VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')

        # Strip "v" prefix from tag name
        [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')

        # Use Docker `latest` tag convention
        [ "$VERSION" == "master" ] && VERSION=latest

        echo IMAGE_ID=$IMAGE_ID
        echo VERSION=$VERSION

        docker tag $IMAGE_NAME $IMAGE_ID:$VERSION
        docker push $IMAGE_ID:$VERSION