ci: use setup-cpp to set up the CI

Author: aminya

.github/workflows/build_cmake.yml

@@ -0,0 +1,99 @@
+name: ci
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+      - master
+
+env:
+  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
+  BUILD_TYPE: RelWithDebInfo
+  # Conan cache environment variables
+  CONAN_SYSREQUIRES_MODE: enabled
+  CONAN_USER_HOME: "${{ github.workspace }}/conan-cache"
+  CONAN_USER_HOME_SHORT: "${{ github.workspace }}/conan-cache/short"
+
+jobs:
+  Test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - windows-2019
+          - ubuntu-20.04
+          - macos-10.15
+        compiler:
+          # you can specify the version after `-` like "llvm-13.0.0".
+          - llvm
+          - gcc
+        include:
+          - os: "windows-latest"
+            compiler: "msvc"
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Cache
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/vcpkg
+            ./build/vcpkg_installed
+            ${{ env.CONAN_USER_HOME }}
+            ~/.cache/pip
+            ${{ env.HOME }}/.cache/vcpkg/archives
+            ${{ env.XDG_CACHE_HOME }}/vcpkg/archives
+            ${{ env.LOCALAPPDATA }}\vcpkg\archives
+            ${{ env.APPDATA }}\vcpkg\archives
+          key: ${{ runner.os }}-${{ matrix.compiler }}-${{env.BUILD_TYPE}}-${{ hashFiles('**/CMakeLists.txt') }}-${{ hashFiles('./conanfile.txt')}}-${{ hashFiles('./vcpkg.json')}}
+          restore-keys: |
+            ${{ runner.os }}-${{ matrix.compiler }}-${{env.BUILD_TYPE}}-
+
+      - name: Setup Cpp
+        uses: aminya/setup-cpp@v1
+        with:
+          compiler: ${{ matrix.compiler }}
+          vcvarsall: ${{ contains(matrix.os, 'windows' )}}
+
+          cmake: true
+          ninja: true
+          conan: true
+          vcpkg: false
+          ccache: true
+
+          cppcheck: true
+
+          gcovr: true
+          opencppcoverage: true
+
+      - name: Configure CMake
+        run: |
+          cmake -S . -B ./build -DCMAKE_BUILD_TYPE:STRING=${{env.BUILD_TYPE}}
+
+      - name: Build
+        # Execute the build.  You can specify a specific target with "--target <NAME>"
+        run: |
+          cmake --build ./build --config ${{env.BUILD_TYPE}}
+
+      - name: Unix - Test and coverage
+        if: runner.os != 'Windows'
+        working-directory: ./build
+        # Execute tests defined by the CMake configuration.
+        # See https://cmake.org/cmake/help/latest/manual/ctest.1.html for more detail
+        run: |
+          ctest -C ${{env.BUILD_TYPE}}
+          gcovr -j ${{env.nproc}} --delete --root ../ --print-summary --xml-pretty --xml coverage.xml .
+
+      - name: Windows - Test and coverage
+        if: runner.os == 'Windows'
+        working-directory: ./build
+        run: |
+          OpenCppCoverage.exe --sources cpp_starter_project --export_type cobertura:coverage.xml --cover_children -- ctest -C ${{env.BUILD_TYPE}}
+
+      - name: Publish to codecov
+        uses: codecov/codecov-action@v2
+        with:
+          flags: ${{ runner.os }}
+          name: ${{ runner.os }}-coverage
+          files: ./build/coverage.xml

.github/workflows/ci.yml

@@ -1,7 +1,7 @@
 # cpp_starter_project
 
 [![Build status](https://ci.appveyor.com/api/projects/status/d1tbhi2frii45rcl/branch/main?svg=true)](https://ci.appveyor.com/project/cpp-best-practices/cpp-starter-project/branch/main)
-![CMake](https://github.com/cpp-best-practices/cpp_starter_project/workflows/CMake/badge.svg)
+![CI](https://github.com/cpp-best-practices/cpp_starter_project/workflows/ci/badge.svg)
 [![codecov](https://codecov.io/gh/cpp-best-practices/cpp_starter_project/branch/main/graph/badge.svg)](https://codecov.io/gh/cpp-best-practices/cpp_starter_project)
 [![Language grade: C++](https://img.shields.io/lgtm/grade/cpp/github/cpp-best-practices/cpp_starter_project)](https://lgtm.com/projects/g/cpp-best-practices/cpp_starter_project/context:cpp)