Add code coverage to static analysis

Closes #496

Author: baynezy

.github/workflows/static-analysis.yml

@@ -0,0 +1,75 @@
+name: Static Analysis
+on:
+  push:
+    branches:
+      - develop
+    paths:
+      - 'src/**'
+      - 'test/**'
+      - '**.sln'
+      - '.github/workflows/static-analysis.yml'
+  pull_request:
+    types: [opened, synchronize, reopened]
+    paths:
+      - 'src/**'
+      - 'test/**'
+      - '**.sln'
+      - '.github/workflows/static-analysis.yml'
+
+env:
+  PROJECT_NAME: 'baynezy_Html2Markdown'
+  ORGANISATION: 'baynezy'
+  TEST_FILTER: "Category!=LocalTest"
+  
+jobs:
+  build:
+    name: Build and analyse
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: 17
+          distribution: 'zulu'
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # This disables shallow clones. This allows SonarQube to access the history of the project to perform analysis.
+      - name: Cache SonarQube Cloud packages
+        uses: actions/cache@v4
+        with:
+          path: ~/.sonar/cache
+          key: ${{ runner.os }}-sonar
+          restore-keys: ${{ runner.os }}-sonar
+      - name: Cache SonarQube Cloud scanner
+        id: cache-sonar-scanner
+        uses: actions/cache@v4
+        with:
+          path: .sonar/scanner
+          key: ${{ runner.os }}-sonar-scanner
+          restore-keys: ${{ runner.os }}-sonar-scanner
+      - name: Install SonarQube Cloud scanner
+        if: steps.cache-sonar-scanner.outputs.cache-hit != 'true'
+        shell: bash
+        run: |
+          mkdir -p .sonar/scanner
+          dotnet tool update dotnet-sonarscanner --tool-path .sonar/scanner
+      - name: Install dotCover
+        shell: bash
+        run: |
+          dotnet tool install --global JetBrains.dotCover.GlobalTool
+      - name: Build, run code coverage, and analyze
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+        shell: bash
+        run: |
+          filter=""
+          
+          if [ "${{ env.TEST_FILTER }}" != "" ]; then
+            filter="--filter ${{ env.TEST_FILTER }}"
+          fi
+          
+          .sonar/scanner/dotnet-sonarscanner begin /k:"${{ env.PROJECT_NAME }}" /o:"${{ env.ORGANISATION }}" /d:sonar.token="${{ secrets.SONAR_TOKEN }}" /d:sonar.host.url="https://sonarcloud.io" /d:sonar.cs.dotcover.reportsPaths=dotCover.Output.html
+          dotnet build
+          dotnet dotcover test $filter --dcReportType=HTML
+          .sonar/scanner/dotnet-sonarscanner end /d:sonar.token="${{ secrets.SONAR_TOKEN }}"