expose test information

.github/workflows/test.yml

@@ -1,17 +1,21 @@
 name: Tests
+
 permissions:
   pull-requests: write
   statuses: write
   checks: write
   contents: read
   actions: read
+  pages: write
+  id-token: write
+
 on:
   push:
     branches: [main]
   pull_request:
-    branches: [main]
+    branches: [main, ci]
     types: [opened, reopened, synchronize]
-  merge_group: # triggers workflow for merge queue
+  merge_group:
     types: [checks_requested]
 
 jobs:
@@ -29,4 +33,28 @@ jobs:
         run: bun install
 
       - name: Test
-        run: bun run test
+        run: bun run test:coverage
+
+      # Upload coverage as Pages artifact only on push to main
+      - name: Upload coverage html
+        if: github.event_name == 'pull_request'
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./coverage
+          name: "coverage"
+
+
+  deploy_coverage:
+    if: github.event_name == 'pull_request'
+    needs: tests
+    runs-on: ubuntu-latest
+    environment:
+      name: coverage-ui
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    steps:
+      - name: Deploy coverage-ui
+        id: deployment
+        uses: actions/deploy-pages@v4
+        with:
+          artifact_name: 'coverage'