See if I can collect coverage from each step

Author: brianegan

.github/actions/flutter_analysis_and_tests/action.yml

@@ -32,9 +32,15 @@ runs:
 
     - name: Run unit tests
       shell: bash
-      run: flutter test
+      run: flutter test --coverage
       working-directory: ${{ inputs.working-directory }}
 
+    - name: Upload coverage artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: coverage-lcov-$(basename "${{ inputs.working-directory }}").info
+        path: ${{ inputs.working-directory }}/coverage/lcov.info
+
     - name: Run linux integration tests
       if: ${{ inputs.run-integration-tests != 'false' }}
       shell: bash

.github/workflows/static_analysis_and_tests.yml

@@ -42,3 +42,22 @@ jobs:
         uses: ./.github/actions/flutter_analysis_and_tests
         with:
           working-directory: ./inherited_widget
+  read_coverage:
+    name: Read Combined Coverage Files
+    runs-on: ubuntu-latest
+    needs: [todos_repository_local_storage, vanilla, inherited_widget]
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Download coverage artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: .
+      - name: List coverage files
+        run: ls -l coverage-lcov-*.info || echo "No coverage files found"
+      - name: Show coverage files content
+        run: |
+          for f in coverage-lcov-*.info; do
+            echo "\n==== $f ===="
+            cat "$f"
+          done || echo "No coverage files to show"