chore: Adjust github build

Author: hypery2k

.github/workflows/build.yml

@@ -26,3 +26,19 @@ jobs:
         uses: coverallsapp/github-action@master
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
+
+  build-results:
+    name: Build results
+    if: ${{ always() }}
+    runs-on: ubuntu-latest
+    needs:
+      - build
+    steps:
+      - run: exit 1
+        # see https://stackoverflow.com/a/67532120/4907315
+        if: >-
+          ${{
+                contains(needs.*.result, 'failure')
+            || contains(needs.*.result, 'cancelled')
+                || contains(needs.*.result, 'skipped')
+                }}