Add SonarCloud analysis to CI

2 files changed, 115 insertions, 1 deletions

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 714473b0..47e55421 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -46,6 +46,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
       with:
+        fetch-depth: 0
         submodules: ${{ matrix.e2ee != '' }}
 
     - name: Cache Qt
@@ -126,7 +127,7 @@ jobs:
                                      -DGTAD_PATH=$GITHUB_WORKSPACE/../gtad/gtad" \
              >>$GITHUB_ENV
         echo "QUOTEST_ORIGIN=$QUOTEST_ORIGIN with API files regeneration" >>$GITHUB_ENV
-    
+
     - name: Initialize CodeQL tools
       if: env.CODEQL_ANALYSIS
       uses: github/codeql-action/init@v1
diff --git a/.github/workflows/sonar.yml b/.github/workflows/sonar.yml
new file mode 100644
index 00000000..76db59c9
--- /dev/null
+++ b/.github/workflows/sonar.yml
@@ -0,0 +1,113 @@
+name: Sonar
+
+on:
+  push:
+  pull_request:
+    types: [opened, reopened]
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  SonarCloud:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        qt-version: [ '5.12.10' ]
+        e2ee: [ '', 'e2ee' ]
+        update-api: [ '', 'update-api' ]
+
+    env:
+      SONAR_SCANNER_VERSION: 4.6.2.2472
+      SONAR_SERVER_URL: "https://sonarcloud.io"
+      BUILD_WRAPPER_OUT_DIR: build/sonar
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+        submodules: ${{ matrix.e2ee != '' }}
+
+    - name: Cache Qt
+      id: cache-qt
+      uses: actions/cache@v2
+      with:
+        path: ${{ runner.workspace }}/Qt
+        key: ${{ runner.os }}-Qt${{ matrix.qt-version }}-cache
+
+    - name: Install Qt
+      uses: jurplel/install-qt-action@v2.11.1
+      with:
+        version: ${{ matrix.qt-version }}
+#        arch: ${{ matrix.qt-arch }} # Only Windows needs that
+        cached: ${{ steps.cache-qt.outputs.cache-hit }}
+
+    - name: Install Ninja
+      uses: seanmiddleditch/gha-setup-ninja@v3
+
+    - name: Setup build environment
+      run: |
+        echo "CC=gcc-10" >>$GITHUB_ENV
+        echo "CXX=g++-10" >>$GITHUB_ENV
+        mkdir -p $HOME/.sonar
+        echo "CMAKE_ARGS=-G Ninja -DCMAKE_BUILD_TYPE=RelWithDebInfo -DBUILD_SHARED_LIBS=false \
+                         -DCMAKE_INSTALL_PREFIX=~/.local -DCMAKE_PREFIX_PATH=~/.local" >>$GITHUB_ENV
+        cmake -E make_directory ${{ runner.workspace }}/build
+
+    - name: Build and install olm
+      if: matrix.e2ee
+      run: |
+        cd ..
+        git clone https://gitlab.matrix.org/matrix-org/olm.git
+        cmake -S olm -B olm/build $CMAKE_ARGS
+        cmake --build olm/build --target install
+
+    - name: Pull CS API and build GTAD
+      if: matrix.update-api
+      run: |
+        cd ..
+        git clone https://github.com/quotient-im/matrix-doc.git
+        git clone --recursive https://github.com/KitsuneRal/gtad.git
+        cmake -S gtad -B gtad $CMAKE_ARGS -DBUILD_SHARED_LIBS=OFF
+        cmake --build gtad
+        echo "CMAKE_ARGS=$CMAKE_ARGS -DMATRIX_DOC_PATH=$GITHUB_WORKSPACE/../matrix-doc \
+                                     -DGTAD_PATH=$GITHUB_WORKSPACE/../gtad/gtad" \
+             >>$GITHUB_ENV
+
+    - name: Download and set up Sonar Cloud tools
+      run: |
+        pushd $HOME/.sonar
+        curl -sSLo build-wrapper.zip $SONAR_SERVER_URL/static/cpp/build-wrapper-linux-x86.zip
+        unzip -o build-wrapper.zip
+        echo "BUILD_WRAPPER=$HOME/.sonar/build-wrapper-linux-x86/build-wrapper-linux* --out-dir $BUILD_WRAPPER_OUT_DIR" >>$GITHUB_ENV
+        curl -sSLo sonar-scanner.zip \
+            https://binaries.sonarsource.com/Distribution/sonar-scanner-cli/sonar-scanner-cli-$SONAR_SCANNER_VERSION-linux.zip
+        unzip -o sonar-scanner.zip
+        popd
+
+    - name: Configure libQuotient
+      run: |
+        if [[ '${{ runner.os }}' == 'Windows' ]]; then
+            BIN_DIR=.
+        else
+            BIN_DIR=bin
+        fi
+        echo "BIN_DIR=$BIN_DIR" >>$GITHUB_ENV
+        cmake -S $GITHUB_WORKSPACE -B build $CMAKE_ARGS -DQuotient_ENABLE_E2EE=${{ matrix.e2ee }}
+
+    - name: Regenerate API code
+      if: matrix.update-api
+      run: cmake --build build --target update-api
+
+    - name: Build libQuotient
+      run: |
+        $BUILD_WRAPPER cmake --build build --target all
+
+    - name: Run sonar-scanner
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+      run: |
+        $HOME/.sonar/sonar-scanner*/bin/sonar-scanner --define sonar.host.url="${{ env.SONAR_SERVER_URL }}" --define sonar.cfamily.build-wrapper-output="${{ env.BUILD_WRAPPER_OUT_DIR }}"