name: test-linux

on:
  push:
    branches: [master, stable-*]
  pull_request:
    branches: [master, stable-*]

jobs:
  tests:
    name: Test Compile ${{ matrix.compiler }}
    runs-on: ubuntu-latest
    env:
      CC: ${{ matrix.compiler }}

    strategy:
      matrix:
        compiler: [clang, gcc]

    steps:
      - uses: actions/checkout@v2.1.1

      - name: Install Doxygen
        run: |
          sudo apt update
          sudo apt-get install doxygen graphviz clang-format-9

      - name: Configure build
        run: cmake -Bbuild -DWARNINGS_AS_ERRORS=ON .

      - name: Formatting check
        working-directory: build
        run: |
          clang-format-9 --version
          make format
          git diff --exit-code

      - name: Build
        working-directory: build
        run: make

      - name: binding-functions
        working-directory: build
        run: |
          make binding-functions
          test -s binding-functions

      - name: Tests
        working-directory: build
        run: |
          make test
          sudo make install

        # Note the packages aren't used to test the examples below
      - name: Test packaging
        working-directory: build
        run: cpack -D CPACK_PACKAGE_CONTACT="Test build in CI"

      - name: Examples
        run: |
          mkdir build/examples
          cd build/examples
          cmake ../../examples
          make
          make test

  valgrind-tests:
    name: Test Valgrind
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2.1.1

      - name: Install Valgrind
        run: |
          sudo apt update
          sudo apt-get install valgrind

      - name: Configure build
        run: cmake -Bbuild -DCMAKE_BUILD_TYPE=Debug -DWRAP_VALGRIND=ON .

      - name: Build
        working-directory: build
        run: make

      - name: Tests
        working-directory: build
        env:
          CTEST_OUTPUT_ON_FAILURE: 1
        run: make test-fast

  coverage-tests:
    name: Coverage
    runs-on: ubuntu-latest
    env:
      CC: gcc

    steps:
      - uses: actions/checkout@v2.1.1

      - name: Install lcov
        run: |
          sudo apt update
          sudo apt-get install lcov

      - name: Configure build
        run: cmake -DCMAKE_BUILD_TYPE=Debug -DWARNINGS_AS_ERRORS=ON -DH3_PREFIX=testprefix_ .

      - name: Build
        run: make

      - name: Tests
        run: make coverage

      - uses: coverallsapp/github-action@master
        with:
          path-to-lcov: ./coverage.cleaned.info
          github-token: ${{ secrets.GITHUB_TOKEN }}