attempt at coverage .yml

.github/workflows/coverage.yml

@@ -0,0 +1,59 @@
+name: coverage
+on: [push, pull_request]
+
+jobs:
+  test-coverage:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up C++ environment
+        uses: actions/setup-cxx@v2
+        with:
+          compiler: 'gcc'
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y gcov
+
+      - name: Build
+        run: |
+          cd
+          make build
+
+      - name: Generate coverage report
+        run: |
+          cd
+
+          # Function to calculate coverage for a file
+          calculate_coverage() {
+              local file=$1
+              local lines_executed=$(grep "File '$file'" -A 1 | awk '/Lines executed:/ {print $4}')
+              local total_lines=$(grep "File '$file'" -A 1 | awk '/Lines executed:/ {print $NF}')
+              local coverage=$(echo "scale=2; $lines_executed / $total_lines * 100" | bc)
+              echo $coverage
+          }
+
+          # Extract list of files from the provided output
+          files_input=$(make coverage | grep "File '" | awk -F"'" '{print $2}')
+          files=($files_input)
+
+          # Calculate coverage for each file and accumulate the total coverage
+          total_coverage=0
+          for file in "${files[@]}"; do
+              file_coverage=$(calculate_coverage "$file")
+              total_coverage=$(echo "scale=2; $total_coverage + $file_coverage" | bc)
+          done
+
+          COVERAGE=$(echo "scale=2; $total_coverage / ${#files[@]}" | bc)
+          
+          if [ "$COVERAGE" -gt 89 ]; then
+              echo "success"
+          else
+              echo "failure"
+          fi