Enable coverage

Author: snejus

.github/workflows/main.yml

@@ -1,29 +1,45 @@
-name: Python Tests
-
-on: [push]
-
+name: Test
+on:
+  pull_request:
+  push:
+    branches:
+      - main
 
 jobs:
   test:
     name: Run tests
+    permissions:
+      id-token: write
     strategy:
       fail-fast: false
       matrix:
         platform: [ubuntu-latest, windows-latest]
         python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
     runs-on: ${{ matrix.platform }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Install Python tools
         uses: BrandonLWhite/pipx-install-action@v1.0.3
       - name: Setup Python with poetry caching
         # poetry cache requires poetry to already be installed, weirdly
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
           cache: poetry
 
       - name: Test
         run: |-
           poetry install
-          poe test
+          poe test-with-coverage
+
+      - name: Upload test results to Codecov
+        uses: codecov/test-results-action@v1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+
+      - name: Upload code coverage
+        uses: codecov/codecov-action@v5
+        with:
+          files: ./coverage.xml
+          flags: ${{ matrix.platform}}_python${{ matrix.python-version }}
+          use_oidc: ${{ !(github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork) }}