ci: migrate from Travis and AppVeyor to GitHub Actions

.github/workflows/push.yml

@@ -0,0 +1,175 @@
+name: 'push'
+
+on: [ push, pull_request ]
+
+jobs:
+
+
+  lin:
+    strategy:
+      fail-fast: false
+      max-parallel: 4
+      matrix:
+        task: [
+          37-fmt,
+          37-lint,
+          27-unit,
+          35-unit,
+          37-unit,
+          27-docs,
+          37-docs,
+        ]
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - name: git submodule update
+      run: git submodule update --init --recursive
+      if: matrix.task.do == 'docs'
+    - uses: actions/setup-python@v1
+      with:
+        python-version: 3.7
+    - name: install dependencies
+      run: |
+        pip install -U pip
+        pip install -U virtualenv tox
+
+    - if: matrix.task != '37-fmt'
+      name: run job
+      env:
+        TASK: ${{ matrix.task }}
+      run: |
+        tox -e py${TASK}
+
+    - if: matrix.task == '37-fmt'
+      name: "[py37-fmt only] run 'black'"
+      run: tox -e py37-fmt -- --check
+
+    - name: '[py37-docs && push only] publish site to gh-pages'
+      if: matrix.task == '37-docs' && github.event_name != 'pull_request'
+      env:
+        GH_SHA: ${{ github.sha }}
+        GH_DEPKEY: ${{ secrets.VUNIT_GITHUB_IO_DEPLOY_KEY }}
+      run: |
+        cd .tox/py37-docs/tmp/docsbuild/
+        touch .nojekyll
+
+        git init
+        git add .
+        git config --local user.email "push@gha"
+        git config --local user.name "GHA"
+        git commit -a -m "update $GH_SHA"
+
+        git remote add origin git@github.com:VUnit/VUnit.github.io
+
+        eval `ssh-agent -t 60 -s`
+        echo "$GH_DEPKEY" | ssh-add -
+        mkdir -p ~/.ssh/
+        ssh-keyscan github.com >> ~/.ssh/known_hosts
+        git push -u origin +master
+        ssh-agent -k
+
+
+  docker:
+    strategy:
+      fail-fast: false
+      max-parallel: 3
+      matrix:
+        task: [
+          {do: 27-acceptance,  tag: mcode-2},
+          {do: 38-acceptance,  tag: llvm},
+          {do: 38-vcomponents, tag: mcode},
+        ]
+    runs-on: ubuntu-latest
+    env:
+      DOCKER_REGISTRY: docker.pkg.github.com
+    steps:
+    - uses: actions/checkout@v1
+    - name: git submodule update
+      run: git submodule update --init --recursive
+    - name: docker login
+      run: echo "$GH_TOKEN" | docker login -u vunit-gha --password-stdin "$DOCKER_REGISTRY"
+      env:
+        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    - name: run job
+      env:
+        IMAGE: docker.pkg.github.com/vunit/vunit/dev:${{ matrix.task.tag }}
+        BUILD_NAME: py${{ matrix.task.do }}-ghdl
+      run: |
+        docker run --rm -tv $(pwd):/src -w /src "$IMAGE" tox -e $BUILD_NAME
+    - name: docker logout
+      run: docker logout "$DOCKER_REGISTRY"
+      if: always()
+
+
+  win:
+    strategy:
+      fail-fast: false
+      max-parallel: 4
+      matrix:
+        task: [
+          27-acceptance-ghdl,
+          37-acceptance-ghdl,
+          37-vcomponents-ghdl,
+          37-lint,
+          27-unit,
+          35-unit,
+          37-unit,
+          27-docs,
+          37-docs,
+        ]
+    runs-on: windows-latest
+    steps:
+    - uses: actions/checkout@v1
+    - name: git submodule update
+      run: git submodule update --init --recursive
+      if: (endsWith( matrix.task, '-lint' ) || endsWith( matrix.task, '-unit' )) == false
+    - uses: actions/setup-python@v1
+      with:
+        python-version: 3.7
+    - name: install dependencies
+      run: |
+        pip install -U pip
+        pip install -U virtualenv tox
+    - name: install GHDL
+      if: endsWith( matrix.task, '-ghdl' )
+      shell: bash
+      run: |
+        curl -fsSL -o ghdl.zip https://github.com/ghdl/ghdl/releases/download/v0.36/ghdl-0.36-mingw32-mcode.zip
+        7z x ghdl.zip "-o../ghdl" -y
+        mv ../ghdl/GHDL/0.36-mingw32-mcode/ ../ghdl-v0.36
+        rm -rf ../ghdl ghdl.zip
+    - name: run job
+      shell: bash
+      env:
+        TASK: ${{ matrix.task }}
+      run: |
+        export PATH=$PATH:$(pwd)/../ghdl-v0.36/bin
+        tox -e py${TASK}
+
+
+  # Deploy to PyPI whenever a release is pushed
+  # When a package version has not changed a new upload will not be triggered
+  deploy:
+    runs-on: ubuntu-latest
+    needs: [ lin, docker, win ]
+    if: github.event_name == 'release' && github.event.action == 'created'
+    steps:
+    - uses: actions/checkout@v1
+    - name: git submodule update
+      run: git submodule update --init --recursive
+    - uses: actions/setup-python@v1
+      with:
+        python-version: 3.7
+    - name: install dependencies
+      run: |
+        pip install --upgrade pip
+        pip install setuptools wheel twine
+    - name: build and deploy to PyPI
+      env:
+        TWINE_USERNAME: ${{ secrets.PYPI_USER }}
+        TWINE_PASSWORD: ${{ secrets.PYPI_PASS }}
+      run: |
+        python tools/release.py validate
+        #python setup.py sdist bdist_wheel
+        #twine upload dist/*
+        echo "This is a placeholder for deployment to PyPI"