Merge pull request #452 from rackerlabs/fix-coverage

ci: split up code coverage reporting to support forks

.github/workflows/code-test.yaml

@@ -21,10 +21,6 @@ concurrency:
 
 jobs:
   python:
-    permissions:
-      contents: read
-      pull-requests: write
-
     runs-on: ubuntu-latest
 
     strategy:
@@ -48,7 +44,24 @@ jobs:
       - run: poetry install --sync --with test
       - run: poetry build
       - run: "poetry run pytest --cov --cov-report xml:coverage.xml"
-      - uses: orgoro/coverage@3f13a558c5af7376496aa4848bf0224aead366ac # v3.2
+      - uses: actions/upload-artifact@v4
+        with:
+          name: coverage-${{ matrix.project }}
+          path: python/${{ matrix.project }}/coverage.xml
+          retention-days: 1
+
+  coverage-upload:
+    needs: python
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          pattern: coverage-*
+          merge-multiple: true
+      - run: |
+          npx cobertura-merge-globby -o output.xml --files=python/**/coverage.xml
+      - uses: actions/upload-artifact@v4
         with:
-          coverageFile: python/${{ matrix.project }}/coverage.xml
-          token: ${{ secrets.GITHUB_TOKEN }}
+          name: coverage.xml
+          path: coverage.xml
+          retention-days: 1

.github/workflows/coverage-report.yaml

@@ -0,0 +1,27 @@
+name: Coverage Report
+
+on:
+  workflow_run:
+    workflows: ["code tests"]
+    types:
+      - completed
+
+permissions:
+  actions: read
+  contents: read
+  pull-requests: write
+
+jobs:
+  coverage-report:
+    runs-on: ubuntu-latest
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: coverage.xml
+          run-id: ${{ github.event.workflow_run.id }}
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+      - uses: orgoro/coverage@3f13a558c5af7376496aa4848bf0224aead366ac # v3.2
+        with:
+          coverageFile: coverage.xml
+          token: ${{ secrets.GITHUB_TOKEN }}