Retrying build coverage step on failure (#1640)

* Retry coverage step on error

* Added timeout to limit single retry time

* Added shell option to the step

Author: antonwolfy

.github/workflows/generate_coverage.yaml

@@ -53,8 +53,22 @@ jobs:
           conda list
 
       - name: Build dpnp with coverage
+        id: build_coverage
+        uses: nick-fields/[email protected]
+        with:
+          shell: bash
+          timeout_minutes: 60
+          max_attempts: 5
+          retry_on: error
+          command: |
+            . $CONDA/etc/profile.d/conda.sh
+            conda activate coverage
+            git clean -fxd
+            python scripts/gen_coverage.py --pytest-opts="--ignore tests/test_random.py"
+
+      - name: Total number of coverage attempts
         run: |
-          python scripts/gen_coverage.py --pytest-opts="--ignore tests/test_random.py"
+          echo "Total number of coverage attempts made: ${{ steps.build_coverage.outputs.total_attempts }}"
 
       - name: Install coverall dependencies
         run: |