name: Build and Test

on:
  # Trigger the workflow on push or pull request, but only for the master branch
  push:
    branches:
      - ci
      - master
  pull_request:
    branches:
      - master

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-20.04]
    steps:
      - uses: actions/checkout@v2
        with:
          submodules: true

      - name: Get time
        run: |
          date +'%Y-%m' > snapshot.txt

      - name: Cache for cccahe
        uses: actions/cache@v2
        with:
          path: /home/runner/.ccache
          key: ${{ runner.os }}-ccache-${{ hashFiles('**/snapshot.txt') }}
          restore-keys: |
            ${{ runner.os }}-ccache-

      - name: Install dependencies for Linux
        if: runner.os == 'Linux'
        run: |
          sudo apt update -y
          sudo apt install -y ca-certificates \
                              ccache \
                              cmake \
                              libboost-all-dev \
                              libcurl4-openssl-dev \
                              libgrpc-dev \
                              libgrpc++-dev \
                              libprotobuf-dev \
                              libssl-dev \
                              libz-dev \
                              lsb-release \
                              protobuf-compiler-grpc \
                              screenfetch \
                              wget

          # install etcd
          wget https://github.com/etcd-io/etcd/releases/download/v3.4.13/etcd-v3.4.13-linux-amd64.tar.gz
          tar zxvf etcd-v3.4.13-linux-amd64.tar.gz
          sudo mv etcd-v3.4.13-linux-amd64/etcd /usr/local/bin/
          sudo mv etcd-v3.4.13-linux-amd64/etcdctl /usr/local/bin/

          lsb_release -a
          screenfetch

      - name: Install cpprestsdk
        run: |
          mkdir -p build
          cd build
          git clone https://github.com/microsoft/cpprestsdk.git
          mkdir -p cpprestsdk/build
          cd cpprestsdk/build
          cmake .. -DBUILD_TESTS=OFF \
                   -DBUILD_SAMPLES=OFF \
                   -DCPPREST_EXCLUDE_WEBSOCKETS=ON \
                   -DCMAKE_C_COMPILER_LAUNCHER=ccache \
                   -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
          make -j2
          sudo make install

      - name: Build
        run: |
          mkdir -p build
          cd build
          cmake .. -DBUILD_ETCD_TESTS=ON \
                   -DCMAKE_C_COMPILER_LAUNCHER=ccache \
                   -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
          make -j2
          sudo make install

      - name: Test
        run: |
          cd build
          /usr/local/bin/etcd &

          # tests without auth
          ./bin/EtcdSyncTest
          ./bin/EtcdTest
          ./bin/LockTest
          ./bin/WatcherTest

          # tests with auth
          /usr/local/bin/etcdctl user add root --new-user-password="root" || true
          /usr/local/bin/etcdctl auth enable || true

          ./bin/AuthTest

          /usr/local/bin/etcdctl auth disable --user="root" --password="root" || true

      - name: Check ccache
        run: |
          ccache --show-stats