🧪 Notify Codecov about upload completions

This aims to prevent Codecov from processing coverage reports too
early.

Author: webknjaz

.codecov.yml

@@ -1 +1,11 @@
+---
+
+codecov:
+  notify:
+    manual_trigger: true  # prevent notifications until we notify Codecov
+
+  require_ci_to_pass: false
+
 comment: false # avoid spamming reviews
+
+...

.github/workflows/ci.yml

@@ -255,6 +255,23 @@ jobs:
           && exit 1
         shell: bash
 
+  coverage-summary:
+    name: Coverage processing
+    if: >-
+      !cancelled()
+    runs-on: ubuntu-latest
+    timeout-minutes: 1
+    needs:
+      - test
+    steps:
+      - name: Notify Codecov that all coverage reports have been uploaded
+        if: >-
+          !cancelled()
+        uses: codecov/codecov-action@v5
+        with:
+          fail_ci_if_error: true
+          run_command: send-notifications
+
   check: # This job does nothing and is only used for the branch protection
     if: always()