ci: fix main coverage badge generation

.github/workflows/coverage.yml

@@ -66,7 +66,7 @@ jobs:
           if git show ${{ inputs.coverage-branch }}:${{ inputs.coverage-report }} > /tmp/main-coverage.txt; then
             coverage report --skip-covered --skip-empty --show-missing --format=diff --base-coverage-report=/tmp/main-coverage.txt --base-revision=${{ inputs.base-branch }} --fail-under=base >> /tmp/report.md || status=$?
           else
-            coverage report --skip-covered --skip-empty --show-missing --format=diff --base-revision=main >> /tmp/report.md || status=$?
+            coverage report --skip-covered --skip-empty --show-missing --format=diff --base-revision=${{ inputs.base-branch }} >> /tmp/report.md || status=$?
           fi
 
           cat /tmp/report.md >> $GITHUB_STEP_SUMMARY
@@ -119,12 +119,13 @@ jobs:
       - uses: actions/checkout@v4
         with:
           repository: aphp/foldedtensor
+          sparse-checkout-cone-mode: false
           sparse-checkout: |
             .github/workflows/generate_badge.py
 
       - name: Combine coverage and generate the report and the badge
         run: |
-          python -Im pip install --upgrade "git+https://github.com/percevalw/coveragepy.git[toml]"
+          python -Im pip install --upgrade "git+https://github.com/percevalw/coveragepy.git#egg=coverage[toml]"
           python -Im coverage combine
           coverage report --show-missing > /tmp/main-coverage.txt
 

.github/workflows/tests.yml

@@ -66,7 +66,7 @@ jobs:
     uses: ./.github/workflows/coverage.yml
     with:
       base-branch: main
-      coverage-data-pattern: coverage-data-*.xml
+      coverage-data-pattern: coverage-data-*
       coverage-report: coverage.txt
       coverage-badge: coverage.svg
       coverage-branch: coverage