Added GitHub actions workflow file.

.github/workflows/continuous-integration-workflow.yml

@@ -0,0 +1,100 @@
+name: Continuous Integration Build
+
+on:
+  pull_request:
+    branches: [ master ]
+#  push:
+#    branches: [ master ]
+
+jobs:
+  ubuntu-build:
+    name: Ubuntu Build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Checkout submodules
+        run: git submodule update --init --recursive
+      - name: Create build directory and run CMake
+        run: |
+          sudo apt-get -y install freeglut3-dev libmotif-dev libxpm-dev libxmu-dev
+          mkdir cmake_download_dir
+          DOWNLOAD_FILE_COIN=coin-latest-Ubuntu-gcc7-x64.tar.gz
+          RELEASE_ID=`curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" https://api.github.com/repos/coin3d/coin/releases | jq -r --arg COIN_REPO_TAG_NAME "CI-builds" '.[] | select(.tag_name==$COIN_REPO_TAG_NAME) | .id'`
+          ASSET_ID=`curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" https://api.github.com/repos/coin3d/coin/releases/$RELEASE_ID | jq -r --arg DOWNLOAD_FILE_COIN "$DOWNLOAD_FILE_COIN" '.assets[] | select(.name==$DOWNLOAD_FILE_COIN) | .id'`
+          export DOWNLOAD_ADDRESS_COIN=https://api.github.com/repos/coin3d/coin/releases/assets/$ASSET_ID
+          echo download file $DOWNLOAD_FILE_COIN from address $DOWNLOAD_ADDRESS_COIN
+          curl -s -S -L -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" -H "Accept: application/octet-stream" -o $DOWNLOAD_FILE_COIN $DOWNLOAD_ADDRESS_COIN
+          tar xzf $DOWNLOAD_FILE_COIN -C cmake_download_dir
+          cmake -S . -B cmake_build_dir -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=cmake_install_dir -DCMAKE_PREFIX_PATH=cmake_download_dir/Coin3D
+      - name: Build project
+        run: cmake --build cmake_build_dir --target install --config Release -- -j4
+      # - name: Run tests
+      #   working-directory: cmake_build_dir
+      #   run: ctest -C Release -VV
+      - name: Create Artifacts
+        uses: actions/upload-artifact@v1
+        with:
+          name: Ubuntu-Artifacts
+          path: cmake_install_dir/
+        if: always()
+
+#  windows-build:
+#    name: Windows Build
+#    runs-on: windows-latest
+#    steps:
+#      - uses: actions/checkout@v2
+#      - name: Checkout submodules
+#        run: git submodule update --init --recursive
+#      - name: Create build directory and run CMake
+#        shell: cmd
+#        run: |
+#          mkdir cmake_download_dir
+#          set DOWNLOAD_FILE_COIN=coin-latest-msvc16-x64.zip
+#          for /f %%i in ('curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" https://api.github.com/repos/coin3d/coin/releases ^| jq -r --arg COIN_REPO_TAG_NAME "CI-builds" ".[] | select(.tag_name==$COIN_REPO_TAG_NAME) | .id"') do set RELEASE_ID=%%i
+#          for /f %%i in ('curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" https://api.github.com/repos/coin3d/coin/releases/%RELEASE_ID% ^| jq -r --arg DOWNLOAD_FILE_COIN "%DOWNLOAD_FILE_COIN%" ".assets[] | select(.name==$DOWNLOAD_FILE_COIN) | .id"') do set ASSET_ID=%%i
+#          set DOWNLOAD_ADDRESS_COIN=https://api.github.com/repos/coin3d/coin/releases/assets/%ASSET_ID%
+#          echo download file %DOWNLOAD_FILE_COIN% from address %DOWNLOAD_ADDRESS_COIN%
+#          curl -s -S -L -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" -H "Accept: application/octet-stream" -o %DOWNLOAD_FILE_COIN% %DOWNLOAD_ADDRESS_COIN%
+#          7z x %DOWNLOAD_FILE_COIN% -ocmake_download_dir
+#          cmake -S . -B cmake_build_dir -G "Visual Studio 16 2019" -A x64 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=cmake_install_dir -DCMAKE_PREFIX_PATH=cmake_download_dir/Coin3D
+#      - name: Build project
+#        run: cmake --build cmake_build_dir --target INSTALL --config Release -- /nologo /verbosity:minimal /maxcpucount:2 /property:MultiProcessorCompilation=true
+#      # - name: Run tests
+#      #   working-directory: cmake_build_dir
+#      #   run: ctest -C Release -VV
+#      - name: Create Artifacts
+#        uses: actions/upload-artifact@v1
+#        with:
+#          name: Windows-Artifacts
+#          path: cmake_install_dir/
+#        if: always()
+#
+#  macos-build:
+#    name: MacOS Build
+#    runs-on: macos-latest
+#    steps:
+#      - uses: actions/checkout@v2
+#      - name: Checkout submodules
+#        run: git submodule update --init --recursive
+#      - name: Create build directory and run CMake
+#        run: |
+#          mkdir cmake_download_dir
+#          DOWNLOAD_FILE_COIN=coin-latest-macos-clang11-x64.tar.gz
+#          RELEASE_ID=`curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" https://api.github.com/repos/coin3d/coin/releases | jq -r --arg COIN_REPO_TAG_NAME "CI-builds" '.[] | select(.tag_name==$COIN_REPO_TAG_NAME) | .id'`
+#          ASSET_ID=`curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" https://api.github.com/repos/coin3d/coin/releases/$RELEASE_ID | jq -r --arg DOWNLOAD_FILE_COIN "$DOWNLOAD_FILE_COIN" '.assets[] | select(.name==$DOWNLOAD_FILE_COIN) | .id'`
+#          export DOWNLOAD_ADDRESS_COIN=https://api.github.com/repos/coin3d/coin/releases/assets/$ASSET_ID
+#          echo download file $DOWNLOAD_FILE_COIN from address $DOWNLOAD_ADDRESS_COIN
+#          curl -s -S -L -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" -H "Accept: application/octet-stream" -o $DOWNLOAD_FILE_COIN $DOWNLOAD_ADDRESS_COIN
+#          tar xzf $DOWNLOAD_FILE_COIN -C cmake_download_dir
+#          cmake -S . -B cmake_build_dir -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=cmake_install_dir -DCMAKE_PREFIX_PATH="cmake_download_dir/Coin3D"
+#      - name: Build project
+#        run: cmake --build cmake_build_dir --target install --config Release -- -j4
+#      # - name: Run tests
+#      #   working-directory: cmake_build_dir
+#      #   run: ctest -C Release -VV
+#      - name: Create Artifacts
+#        uses: actions/upload-artifact@v1
+#        with:
+#          name: MacOS-Artifacts
+#          path: cmake_install_dir/
+#        if: always()