Added GH Actions

.github/workflows/build-macos.yml

@@ -0,0 +1,36 @@
+name: macOS
+
+on:
+  push:
+  pull_request:
+    branches: [ master ]
+
+env:
+  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
+  BUILD_TYPE: Release
+
+jobs:
+  build-macos:
+    # The CMake configure and build commands are platform agnostic and should work equally well on Windows or Mac.
+    # You can convert this to a matrix build if you need cross-platform coverage.
+    # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
+    runs-on: macos-latest
+
+    steps:
+
+    - name: Checkout
+      uses: actions/checkout@v2
+      with:
+        submodules:  'true'
+        fetch-depth: 0
+
+
+    - name: Configure CMake
+      # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
+      # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type
+      run: cmake -B ${{github.workspace}}/_build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+
+    - name: Build
+      # Build your program with the given configuration
+      run: cmake --build ${{github.workspace}}/_build --config ${{env.BUILD_TYPE}}
+

.github/workflows/build-ubuntu.yml

@@ -0,0 +1,36 @@
+name: Ubuntu
+
+on:
+  push:
+  pull_request:
+    branches: [ master ]
+
+env:
+  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
+  BUILD_TYPE: Release
+
+jobs:
+  build-ubuntu:
+    # The CMake configure and build commands are platform agnostic and should work equally well on Windows or Mac.
+    # You can convert this to a matrix build if you need cross-platform coverage.
+    # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
+    runs-on: ubuntu-latest
+
+    steps:
+
+    - name: Checkout
+      uses: actions/checkout@v2
+      with:
+        submodules:  'true'
+        fetch-depth: 0
+
+
+    - name: Configure CMake
+      # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
+      # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type
+      run: cmake -B ${{github.workspace}}/_build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+
+    - name: Build
+      # Build your program with the given configuration
+      run: cmake --build ${{github.workspace}}/_build --config ${{env.BUILD_TYPE}}
+

.github/workflows/build-windows.yml

@@ -0,0 +1,36 @@
+name: Windows
+
+on:
+  push:
+  pull_request:
+    branches: [ master ]
+
+env:
+  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
+  BUILD_TYPE: Release
+
+jobs:
+  build-windows:
+    # The CMake configure and build commands are platform agnostic and should work equally well on Windows or Mac.
+    # You can convert this to a matrix build if you need cross-platform coverage.
+    # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
+    runs-on: windows-latest
+
+    steps:
+
+    - name: Checkout
+      uses: actions/checkout@v2
+      with:
+        submodules:  'true'
+        fetch-depth: 0
+
+
+    - name: Configure CMake
+      # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
+      # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type
+      run: cmake -B ${{github.workspace}}/_build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+
+    - name: Build
+      # Build your program with the given configuration
+      run: cmake --build ${{github.workspace}}/_build --config ${{env.BUILD_TYPE}}
+

README.md

@@ -1,3 +1,4 @@
+[![Windows](https://github.com/continental/tcp_pubsub/actions/workflows/build-windows.yml/badge.svg)](https://github.com/continental/tcp_pubsub/actions/workflows/build-windows.yml) [![Ubuntu](https://github.com/continental/tcp_pubsub/actions/workflows/build-ubuntu.yml/badge.svg)](https://github.com/continental/tcp_pubsub/actions/workflows/build-ubuntu.yml) [![macOS](https://github.com/continental/tcp_pubsub/actions/workflows/build-macos.yml/badge.svg)](https://github.com/continental/tcp_pubsub/actions/workflows/build-macos.yml)
 
 # tcp_pubsub - TCP Publish/Subscribe library