Create codeql.yml

.github/workflows/codeql.yml

@@ -0,0 +1,60 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ "master" ]
+  schedule:
+    - cron: '18 7 * * 1'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: 'ubuntu-latest'
+    timeout-minutes: 360
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'cpp' ]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+      with:
+          submodules: true
+
+    - name: Install Qt
+      uses: jurplel/install-qt-action@v3
+      with:
+        version: "6.5"
+        modules: "qt5compat"
+
+    - name: Setup
+      run: |
+        echo "DISTRIBUTION=AppImage" >> "$GITHUB_ENV"
+        sudo apt-get install libxkbcommon-dev libxkbcommon-x11-0 fuse libxcb-cursor-dev
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v3
+      with:
+        languages: ${{ matrix.language }}
+
+    - name: Build
+      run: |
+        mkdir build
+        cd build
+        qmake ../src/NotepadNext.pro "DISTRIBUTION=$DISTRIBUTION"
+        make -j$(nproc)
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2
+      with:
+        category: "/language:${{matrix.language}}"