ci: Add GitHub Actions config

Signed-off-by: Robert Winkler <rwinkler@antmicro.com>

.github/workflows/tuttest.yml

@@ -0,0 +1,88 @@
+name: tuttest
+on: [push, pull_request]
+
+jobs:
+  examples:
+    runs-on: ubuntu-18.04
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - {toolchain: "eos-s3", os: "ubuntu", os-version: "xenial", example: "eos-s3-counter"}
+          - {toolchain: "eos-s3", os: "ubuntu", os-version: "bionic", example: "eos-s3-counter"}
+          - {toolchain: "eos-s3", os: "ubuntu", os-version: "eoan",   example: "eos-s3-counter"}
+          - {toolchain: "eos-s3", os: "ubuntu", os-version: "focal",  example: "eos-s3-counter"}
+          - {toolchain: "eos-s3", os: "centos", os-version: "7",      example: "eos-s3-counter"}
+          - {toolchain: "eos-s3", os: "centos", os-version: "8",      example: "eos-s3-counter"}
+
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "xenial", example: "xc7-counter"}
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "bionic", example: "xc7-counter"}
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "eoan",   example: "xc7-counter"}
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "focal",  example: "xc7-counter"}
+          - {toolchain: "xc7",    os: "centos", os-version: "7",      example: "xc7-counter"}
+          - {toolchain: "xc7",    os: "centos", os-version: "8",      example: "xc7-counter"}
+
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "xenial", example: "xc7-picosoc"}
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "bionic", example: "xc7-picosoc"}
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "eoan",   example: "xc7-picosoc"}
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "focal",  example: "xc7-picosoc"}
+          - {toolchain: "xc7",    os: "centos", os-version: "7",      example: "xc7-picosoc"}
+          - {toolchain: "xc7",    os: "centos", os-version: "8",      example: "xc7-picosoc"}
+
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "xenial", example: "xc7-litex"}
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "bionic", example: "xc7-litex"}
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "eoan",   example: "xc7-litex"}
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "focal",  example: "xc7-litex"}
+          - {toolchain: "xc7",    os: "centos", os-version: "7",      example: "xc7-litex"}
+          - {toolchain: "xc7",    os: "centos", os-version: "8",      example: "xc7-litex"}
+
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "xenial", example: "xc7-linux"}
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "bionic", example: "xc7-linux"}
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "eoan",   example: "xc7-linux"}
+          - {toolchain: "xc7",    os: "ubuntu", os-version: "focal",  example: "xc7-linux"}
+          - {toolchain: "xc7",    os: "centos", os-version: "7",      example: "xc7-linux"}
+          - {toolchain: "xc7",    os: "centos", os-version: "8",      example: "xc7-linux"}
+
+    env:
+      LANG: "en_US.UTF-8"
+      DOCKER_NAME: test
+      IN_DOCKER_EXEC: "docker exec -t test bash -ex -c"
+
+    steps:
+    - name: Prepare Repository
+      uses: actions/checkout@v2
+
+    - name: Set Up Python
+      uses: actions/setup-python@v1
+
+    - name: Install Prerequisites
+      run: |
+        sudo locale-gen $LANG
+        pip3 install git+https://github.com/antmicro/tuttest#egg=tuttest dataclasses
+
+    - name: Set Up Docker
+      run: |
+        docker create --name $DOCKER_NAME --env LANG="en_US.UTF-8" --env LANGUAGE="en_US" --env DEBIAN_FRONTEND="noninteractive" --env INSTALL_DIR=~/opt/symbiflow/ -v $PWD:$PWD --workdir $PWD --tty ${{matrix.os}}:${{matrix.os-version}}
+        docker start $DOCKER_NAME
+
+    - name: Test Main README.rst
+      run: |
+        rm README.rst && make README.rst && .github/scripts/git-check.sh
+
+    - name: (tuttest) Install SymbiFlow Toolchain
+      run: |
+        source .github/scripts/tuttest_exec.sh
+        tuttest_exec README.rst install-req-${{matrix.os}} | ${IN_DOCKER_EXEC} "$(cat /dev/stdin)"
+        tuttest_exec README.rst wget-conda | ${IN_DOCKER_EXEC} "$(cat /dev/stdin)"
+        tuttest_exec ${{matrix.toolchain}}/README.rst ${{matrix.toolchain}}-setup-toolchain | ${IN_DOCKER_EXEC} "$(cat /dev/stdin)"
+
+    - name: (tuttest) Test Example
+      run: |
+        source .github/scripts/tuttest_exec.sh
+        tuttest_exec ${{matrix.toolchain}}/README.rst ${{matrix.toolchain}}-prepare-env,${{matrix.example}} | ${IN_DOCKER_EXEC} "$(cat /dev/stdin)"
+
+    - uses: actions/upload-artifact@v2
+      with:
+        path: |
+          **/*.bit
+          !xc7/litex_demo/pythondata-cpu-microwatt/**/*.bit