# Copyright 2020-2022 F4PGA Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# SPDX-License-Identifier: Apache-2.0

name: CI tests

on: [push, pull_request]

jobs:

  Run-tests:
    runs-on: ubuntu-20.04

    strategy:
      fail-fast: false
      matrix:
        plugin:
          - fasm
          - xdc
          - params
          - sdc
          - ql-iob
          - design_introspection
          - integrateinv
          - ql-qlf
          - systemverilog
          - uhdm
          - dsp-ff

    steps:

    - uses: actions/checkout@v2
      with:
        submodules: recursive

    - uses: actions/setup-python@v2

    - name: Install
      run: |
        sudo apt-get update
        sudo apt-get install git g++-9 build-essential bison flex \
          libreadline-dev gawk tcl-dev libffi-dev git graphviz xdot \
          pkg-config libboost-system-dev libboost-python-dev \
          libboost-filesystem-dev zlib1g-dev clang-format-8 cmake

    - name: Format
      run: source .github/workflows/format-check.sh
      env:
        OS: ${{ runner.os }}

    - name: ccache
      uses: hendrikmuhs/ccache-action@v1

    - name: Install Yosys
      run: |
        export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
        source .github/workflows/setup.sh
      env:
        OS: ${{ runner.os }}

    - name: Build and test plugins
      run: |
        export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
        source env/conda/bin/activate yosys-plugins
        source .github/workflows/build-and-test.sh
      env:
        OS: ${{ runner.os }}
        PLUGIN_NAME: ${{ matrix.plugin }}

  release-tagging:
    name: Version Tagging
    runs-on: ubuntu-20.04
    if: ${{github.event_name == 'push' && github.ref == 'refs/heads/main'}}
    permissions:
      contents: write

    steps:
    - uses: actions/checkout@v2
      with:
       fetch-depth: 0
       token: ${{ secrets.GITHUB_TOKEN }}

    - name: Tag with Makefile version if not already.
      run: |
        git config --local user.name "Development Bot"
        git config --local user.email f4pga-dev@chipsalliance.org"

        # We want to tag whenever the version in the Makefile changes.
        # So extract the hash of when the current version was entered.
        read TAG_HASH TAG_VERSION <<<$(git annotate -l Makefile | sed 's/\(^[0-9A-Fa-f]\+\).*PLUGIN_VERSION\s\+=\s\+\([0-9]\+\.[0-9]\+\).*/\1 \2/p;d')

        echo "F4PGA Yosys Plugin Version v${TAG_VERSION} at hash ${TAG_HASH}"

        # If this is the first time we see this tag: apply.
        if [ -z "$(git tag -l "v${TAG_VERSION}")" ]; then
          git tag -a "v${TAG_VERSION}" ${TAG_HASH} -m "Update to v${TAG_VERSION}"
          git push origin "v${TAG_VERSION}"
        else
          echo "Tag already applied"
        fi