GitActions / CI improvements with macos (#123)

* Update and rename cmake_build_run_ctest.yml to buildAndRunTests.yml
* Added macOS for concurrent runs with ubuntu
* Added macOS bootstrap with code, thanks to: https://github.com/marketplace/actions/setup-xcode-version

Author: Kjell Hedström. We are hiring @ Ganaz

.github/workflows/buildAndRunTests.yml

@@ -0,0 +1,59 @@
+name: ci/action verbose ctest script
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#example-only-cancel-in-progress-jobs-or-runs-for-the-current-workflow
+# if you have to do a quick fix and the CI is already running your new commit will kill already 
+# going processes before starting new ones
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+  
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Run Mac Build
+      if: matrix.os == 'macos-latest'
+      uses: maxim-lobanov/setup-xcode@v1.4.1
+      with:
+        xcode-version: latest
+
+  
+    - name: macos Bootstrap 
+      if: matrix.os == 'macos-latest'
+      run: | 
+        echo "MacOS Latest" 
+        brew update --preinstall
+        brew install boost 
+
+
+    - name: Linux Bootstrap 
+      if: matrix.os == 'ubuntu-latest'
+      run: |
+        echo "Ubuntu Latest" 
+        gcc --version
+        sudo add-apt-repository ppa:ubuntu-toolchain-r/test
+        sudo apt-get update
+        sudo apt-get install ninja-build cmake gcc-9 g++-9
+        sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-9 90 --slave /usr/bin/g++ g++ /usr/bin/g++-9 --slave /usr/bin/gcov gcov /usr/bin/gcov-9
+        sudo apt-get install -y unzip zlib1g-dev libboost-all-dev libc6-dev
+        echo gcc version after
+        gcc --version        
+        cmake --version
+        
+    - name: build, and run ctest
+      shell: bash
+      run: |
+        echo github.event.action: ${{ github.event.action }}
+        echo github.event_name: ${{ github.event_name }}  
+        ./scripts/buildAndRunTests.sh