.github/workflows/levitation-ci-lint.yml

@@ -0,0 +1,190 @@
+name: C/C++ CI LINT
+
+on:
+  push:
+    branches: [ levitation-ci-lint ]
+
+jobs: 
+  build:
+
+    runs-on: ${{ matrix.config.os }}
+    strategy:
+      matrix:
+        config:
+          # - { name: "Windows MSVC", os: windows-latest, cc: "cl", cxx: "cl" }
+          - { name: "Ubuntu gcc", os: ubuntu-18.04, cc: "gcc", cxx: "g++", release_name: "cppl-linux-x86_64-ci-lint" }
+          - { name: "MacOS", os: macos-10.15, bootstrap: false, release_name: "cppl-darwin-x86_64-ci-lint" }
+
+    steps:
+
+    # Install Ninja
+    - name: macos.install-ninja
+      if: matrix.config.os == 'macos-10.15'
+      run: |
+        brew install ninja
+    - name: linux.install-ninja
+      if: matrix.config.os == 'ubuntu-18.04'
+      run: sudo apt-get install -y ninja-build
+
+    - name: posix.check-ninja
+      if: matrix.config.os != 'windows-latest'
+      shell: bash
+      run: |
+        if [[ "$(which ninja)" == "" ]]; then
+          echo "Ninja not found"
+          exit 1
+        else
+          echo "Ninja: $(which ninja)"    
+        fi  
+      
+    # Environment
+    - name: Print environment
+      if: matrix.config.os != 'windows-latest'
+      run: |
+        echo "Building with following environment:"
+        env
+
+    # Download toolchain (macos only)
+    - name: macos.download-clang
+      if: matrix.config.os == 'macos-10.15' && !matrix.config.bootstrap
+      run: |
+        wget https://github.com/llvm/llvm-project/releases/download/llvmorg-9.0.1/clang+llvm-9.0.1-x86_64-apple-darwin.tar.xz
+        tar xvf clang+llvm-9.0.1-x86_64-apple-darwin.tar.xz      
+    - name: macos.rename-clang
+      if: matrix.config.os == 'macos-10.15' && !matrix.config.bootstrap
+      run: |
+        mv clang+llvm-9.0.1-x86_64-apple-darwin ${{ runner.workspace }}/phase1
+    - name: macos.xcode-select
+      if: matrix.config.os == 'macos-10.15'
+      run: |
+        sudo xcode-select -s /Library/Developer/CommandLineTools
+        echo "Selected Command Line Tools"
+        echo "Available SDKs:"
+        ls /Library/Developer/CommandLineTools/SDKs
+        echo "Following compiler will be used:"
+        clang --version
+                
+    # Checkout sources            
+
+    - name: Checkout sources
+      uses: actions/checkout@v2        
+
+    # Final phase, run cmake
+
+    - name: macos.phase-final.cmake
+      if: matrix.config.os == 'macos-10.15'
+      run: |
+        mkdir -p ${{ runner.workspace }}/build-final
+        cd ${{ runner.workspace }}/build-final
+        cmake -DCMAKE_BUILD_TYPE=Release \
+              -DCMAKE_INSTALL_PREFIX=${{ runner.workspace }}/${{ matrix.config.release_name }} \
+              -DCMAKE_C_COMPILER=${{ runner.workspace }}/phase1/bin/clang \
+              -DCMAKE_CXX_COMPILER=${{ runner.workspace }}/phase1/bin/clang++ \
+              -DCMAKE_OSX_DEPLOYMENT_TARGET=10.13 \
+              -DLEVITATION_DEFAULT_LINKER_VERSION=261 \
+              -DLEVITATION_DEFAULT_INCLUDES=/Library/Developer/CommandLineTools/usr/include/c++/v1 \
+              -DDEFAULT_SYSROOT=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk \
+              -DLLVM_ENABLE_PROJECTS="clang" \
+              -G "Ninja" ${{ runner.workspace }}/cppl/llvm
+
+    - name: linux.phase-final.cmake
+      if: matrix.config.os == 'ubuntu-18.04'
+      run: |
+        mkdir -p ${{ runner.workspace }}/build-final
+        cd ${{ runner.workspace }}/build-final
+        cmake -DCMAKE_BUILD_TYPE=Release \
+              -DCMAKE_INSTALL_PREFIX=${{ runner.workspace }}/${{ matrix.config.release_name }} \
+              -DLLVM_ENABLE_PROJECTS="clang" \
+              -G "Ninja" ${{ runner.workspace }}/cppl/llvm
+
+# Uncomment lines below if you want to build libcxx as well
+#     - name: macos.phase-final.build-cxx
+#       if: matrix.config.os == 'macos-10.15'
+#       run: |
+#         cd ${{ runner.workspace }}/build-final
+#         ninja -j4 cxxabi cxx
+
+    # Final phase, run build
+
+    - name: phase-final.build-clang
+      if: matrix.config.os == 'macos-10.15' || matrix.config.os == 'ubuntu-18.04'
+      run: |
+        cd ${{ runner.workspace }}/build-final
+        touch ${{ runner.workspace }}/${{ matrix.config.release_name }}/test.a
+        # ninja -j4 clang
+
+# Uncomment lines below if you want to check for build directory contents.
+#     - name: Archive build files
+#       if: matrix.config.os == 'macos-10.15'
+#       run: |
+#         cd ${{ runner.workspace }}
+#         tar pczf \
+#             ${{ runner.workspace }}/build-final.tgz \
+#             ${{ runner.workspace }}/build-final
+#          
+#     - name: Upload a Build Files Artifact
+#       if: matrix.config.os == 'macos-10.15'
+#       uses: actions/upload-artifact@v2
+#       with:
+#         # Artifact name
+#         name: build-final
+#         # A file, directory or wildcard pattern that describes what to upload
+#         path: ${{ runner.workspace }}/build-final.tgz
+
+    # Final phase, run install
+
+    - name: phase-final.install
+      if: matrix.config.os == 'macos-10.15' || matrix.config.os == 'ubuntu-18.04'
+      run: |
+        cd ${{ runner.workspace }}/build-final
+        ninja -j4 install
+
+    # Final phase, create artifact 
+
+    - name: Archive installation
+      if: matrix.config.os == 'macos-10.15' || matrix.config.os == 'ubuntu-18.04'
+      run: |
+        tar pczf \
+            ${{ runner.workspace }}/${{ matrix.config.release_name }}.tgz \
+            -C ${{ runner.workspace }} ${{ matrix.config.release_name }}
+
+    - name: Upload installation artifact
+      if: matrix.config.os == 'macos-10.15' || matrix.config.os == 'ubuntu-18.04'
+      uses: actions/upload-artifact@v2
+      with:
+        # Artifact name
+        name: ${{ matrix.config.release_name }}
+        # A file, directory or wildcard pattern that describes what to upload
+        path: ${{ runner.workspace }}/${{ matrix.config.release_name }}.tgz
+
+    # Final phase, check
+
+    - name: Check
+      if: matrix.config.os == 'macos-10.15' || matrix.config.os == 'ubuntu-18.04'
+      run: |
+        cd ${{ runner.workspace }}/build-final
+        ninja -j4 check-clang
+
+  # Idea token from this post:
+  # https://github.com/actions/upload-release-asset/issues/28#issuecomment-617208601
+  release:
+    runs-on: ubuntu-latest
+    needs: build
+    name: Create a release
+    steps:
+    - name: Print github.ref
+      run: |
+        echo {{ github.ref }}
+
+    - name: Create release on github
+      if: startsWith(github.ref, 'refs/tags/levitation-')
+      run: |
+        set -x
+        assets=()
+        for asset in ${{ runner.workspace }}/*.tgz; do
+          assets+=("-a" "$asset")
+        done
+        tag_name="${GITHUB_REF##*/}"
+        hub release create "${assets[@]}" -m "$tag_name" "$tag_name"
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/levitation-on-push.yml

@@ -0,0 +1,187 @@
+name: C/C++ CI
+
+on:
+  push:
+    branches: [ levitation-master ]
+  pull_request:
+    branches: [ levitation-master ]
+
+jobs: 
+  build:
+
+    runs-on: ${{ matrix.config.os }}
+    strategy:
+      matrix:
+        config:
+          # - { name: "Windows MSVC", os: windows-latest, cc: "cl", cxx: "cl" }
+          - { name: "Ubuntu gcc", os: ubuntu-18.04, cc: "gcc", cxx: "g++", release_name: "cppl-linux-x86_64" }
+          - { name: "MacOS", os: macos-10.15, bootstrap: false, release_name: "cppl-darwin-x86_64" }
+
+    steps:
+
+    # Install Ninja
+    - name: macos.install-ninja
+      if: matrix.config.os == 'macos-10.15'
+      run: |
+        brew install ninja
+    - name: linux.install-ninja
+      if: matrix.config.os == 'ubuntu-18.04'
+      run: sudo apt-get install -y ninja-build
+
+    - name: posix.check-ninja
+      if: matrix.config.os != 'windows-latest'
+      shell: bash
+      run: |
+        if [[ "$(which ninja)" == "" ]]; then
+          echo "Ninja not found"
+          exit 1
+        else
+          echo "Ninja: $(which ninja)"    
+        fi  
+      
+    # Environment
+    - name: Print environment
+      if: matrix.config.os != 'windows-latest'
+      run: |
+        echo "Building with following environment:"
+        env
+
+    # Download toolchain (macos only)
+    - name: macos.download-clang
+      if: matrix.config.os == 'macos-10.15' && !matrix.config.bootstrap
+      run: |
+        wget https://github.com/llvm/llvm-project/releases/download/llvmorg-9.0.1/clang+llvm-9.0.1-x86_64-apple-darwin.tar.xz
+        tar xvf clang+llvm-9.0.1-x86_64-apple-darwin.tar.xz      
+    - name: macos.rename-clang
+      if: matrix.config.os == 'macos-10.15' && !matrix.config.bootstrap
+      run: |
+        mv clang+llvm-9.0.1-x86_64-apple-darwin ${{ runner.workspace }}/phase1
+    - name: macos.xcode-select
+      if: matrix.config.os == 'macos-10.15'
+      run: |
+        sudo xcode-select -s /Library/Developer/CommandLineTools
+        echo "Selected Command Line Tools"
+        echo "Available SDKs:"
+        ls /Library/Developer/CommandLineTools/SDKs
+        echo "Following compiler will be used:"
+        clang --version
+                
+    # Checkout sources            
+
+    - name: Checkout sources
+      uses: actions/checkout@v2        
+
+    # Final phase, run cmake
+
+    - name: macos.phase-final.cmake
+      if: matrix.config.os == 'macos-10.15'
+      run: |
+        mkdir -p ${{ runner.workspace }}/build-final
+        cd ${{ runner.workspace }}/build-final
+        cmake -DCMAKE_BUILD_TYPE=Release \
+              -DCMAKE_INSTALL_PREFIX=${{ runner.workspace }}/${{ matrix.config.release_name }} \
+              -DCMAKE_C_COMPILER=${{ runner.workspace }}/phase1/bin/clang \
+              -DCMAKE_CXX_COMPILER=${{ runner.workspace }}/phase1/bin/clang++ \
+              -DCMAKE_OSX_DEPLOYMENT_TARGET=10.13 \
+              -DLEVITATION_DEFAULT_LINKER_VERSION=261 \
+              -DLEVITATION_DEFAULT_INCLUDES=/Library/Developer/CommandLineTools/usr/include/c++/v1 \
+              -DDEFAULT_SYSROOT=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk \
+              -DLLVM_ENABLE_PROJECTS="clang" \
+              -G "Ninja" ${{ runner.workspace }}/cppl/llvm
+
+    - name: linux.phase-final.cmake
+      if: matrix.config.os == 'ubuntu-18.04'
+      run: |
+        mkdir -p ${{ runner.workspace }}/build-final
+        cd ${{ runner.workspace }}/build-final
+        cmake -DCMAKE_BUILD_TYPE=Release \
+              -DCMAKE_INSTALL_PREFIX=${{ runner.workspace }}/${{ matrix.config.release_name }} \
+              -DLLVM_ENABLE_PROJECTS="clang" \
+              -G "Ninja" ${{ runner.workspace }}/cppl/llvm
+
+# Uncomment lines below if you want to build libcxx as well
+#     - name: macos.phase-final.build-cxx
+#       if: matrix.config.os == 'macos-10.15'
+#       run: |
+#         cd ${{ runner.workspace }}/build-final
+#         ninja -j4 cxxabi cxx
+
+    # Final phase, run build
+
+    - name: phase-final.build-clang
+      if: matrix.config.os == 'macos-10.15' || matrix.config.os == 'ubuntu-18.04'
+      run: |
+        cd ${{ runner.workspace }}/build-final
+        ninja -j4 clang
+
+# Uncomment lines below if you want to check for build directory contents.
+#     - name: Archive build files
+#       if: matrix.config.os == 'macos-10.15'
+#       run: |
+#         cd ${{ runner.workspace }}
+#         tar pczf \
+#             ${{ runner.workspace }}/build-final.tgz \
+#             ${{ runner.workspace }}/build-final
+#          
+#     - name: Upload a Build Files Artifact
+#       if: matrix.config.os == 'macos-10.15'
+#       uses: actions/upload-artifact@v2
+#       with:
+#         # Artifact name
+#         name: build-final
+#         # A file, directory or wildcard pattern that describes what to upload
+#         path: ${{ runner.workspace }}/build-final.tgz
+
+    # Final phase, run install
+
+    - name: phase-final.install
+      if: matrix.config.os == 'macos-10.15' || matrix.config.os == 'ubuntu-18.04'
+      run: |
+        cd ${{ runner.workspace }}/build-final
+        ninja -j4 install
+
+    # Final phase, create artifact 
+
+    - name: Archive installation
+      if: matrix.config.os == 'macos-10.15' || matrix.config.os == 'ubuntu-18.04'
+      run: |
+        tar pczf \
+            ${{ runner.workspace }}/${{ matrix.config.release_name }}.tgz \
+            -C ${{ runner.workspace }} ${{ matrix.config.release_name }}
+
+    - name: Upload installation artifact
+      if: matrix.config.os == 'macos-10.15' || matrix.config.os == 'ubuntu-18.04'
+      uses: actions/upload-artifact@v2
+      with:
+        # Artifact name
+        name: ${{ matrix.config.release_name }}
+        # A file, directory or wildcard pattern that describes what to upload
+        path: ${{ runner.workspace }}/${{ matrix.config.release_name }}.tgz
+
+    # Final phase, check
+
+    - name: Check
+      if: matrix.config.os == 'macos-10.15' || matrix.config.os == 'ubuntu-18.04'
+      run: |
+        cd ${{ runner.workspace }}/build-final
+        ninja -j4 check-clang
+
+  # Idea token from this post:
+  # https://github.com/actions/upload-release-asset/issues/28#issuecomment-617208601
+  release:
+    runs-on: ubuntu-latest
+    needs: build
+    name: Create a release
+    steps:
+    - name: Create release on github
+      if: startsWith(github.ref, 'refs/tags/levitation-')
+      run: |
+        set -x
+        assets=()
+        for asset in ${{ runner.workspace }}/*.tgz; do
+          assets+=("-a" "$asset")
+        done
+        tag_name="${GITHUB_REF##*/}"
+        hub release create "${assets[@]}" -m "$tag_name" "$tag_name"
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -54,3 +54,18 @@ autoconf/autom4te.cache
 .vs
 # clangd index
 .clangd
+
+#==============================================================================#
+# C++ Levitation
+#==============================================================================#
+
+.DB_Store
+._.DS_Store
+**/.DS_Store
+**/._.DS_Store
+.build
+*.pch
+*.bs
+a.out
+**/a.out
+