Reuse coverage artifact from build workflow

Author: aobolensk

.github/workflows/pages.yml

@@ -1,8 +1,10 @@
 name: Pages
 
 on:
-  push:
-  pull_request:
+  workflow_run:
+    workflows: ["Build application"]
+    types:
+      - completed
   workflow_dispatch:
 
 permissions:
@@ -110,6 +112,13 @@ jobs:
         with:
           name: scoreboard
           path: ./scoreboard/
+      - name: Download coverage artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: cov-report
+          path: ./coverage/
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          run-id: ${{ github.event.workflow_run.id }}
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3
         with:

README.md

@@ -6,6 +6,7 @@
 # Parallel Programming Course
 Welcome to the Parallel Programming Course! For more detailed documentation and resources, please visit documentation pages: [en](https://learning-process.github.io/parallel_programming_course/en/), [ru](https://learning-process.github.io/parallel_programming_course/ru/).
 Course scoreboard is available [here](https://learning-process.github.io/parallel_programming_course/scoreboard/)
+Coverage report is available [here](https://learning-process.github.io/parallel_programming_course/coverage/)
 
 ### Parallel programming technologies:
   The following parallel programming technologies are considered in practice: