[Github Actions] coverage splitted

Author: Gonzalo Diaz

.github/workflows/rust-coverage.yml

@@ -1,6 +1,13 @@
+---
 name: Coverage
 
-on: [pull_request, push]
+on: # yamllint disable-line rule:truthy
+  push:
+    branches: ["main"]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: ["main"]
+  workflow_dispatch:
 
 jobs:
   coverage:
@@ -14,10 +21,36 @@ jobs:
       - name: Install cargo-llvm-cov
         uses: taiki-e/install-action@cargo-llvm-cov
       - name: Generate code coverage
-        run: cargo llvm-cov --all-features --workspace --lcov --output-path lcov.info
-      - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        run: >
+          cargo llvm-cov
+          --all-features
+          --workspace
+          --lcov
+          --output-path lcov.info
+      - name: Upload coverage artifact
+        uses: actions/upload-artifact@v4
         with:
-          token: ${{ secrets.CODECOV_TOKEN }} # not required for public repos
-          files: lcov.info
-          fail_ci_if_error: true
+          name: coverage-report
+          path: lcov.info
+
+  codecov:
+    name: Upload to Codecov
+    runs-on: ubuntu-24.04
+    needs: coverage
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+      - name: Download coverage artifact
+        uses: actions/download-artifact@v5
+        with:
+          name: coverage-report
+
+      - name: Upload coverage reports to Codecov with GitHub Action
+        uses: codecov/codecov-action@v5
+        with:
+          files: coverage.out
+          token: ${{ secrets.CODECOV_TOKEN }} # required
+          verbose: true # optional (default = false)