make coveralls report merge py2 and py3

new version uses different job ID, making the coveralls.io think that
two runs were performed

use common version across all versions to make sure merging them
all works

Author: tomato42

.github/workflows/ci.yml

@@ -329,14 +329,16 @@ jobs:
     needs: test
     runs-on: ubuntu-latest
     steps:
-      - name: Set up Python 3.8
-        uses: actions/setup-python@v2
-        with:
-          python-version: 3.8
       - name: Finished
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          COVERALLS_SERVICE_NAME: git hub actions
+          COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
         run: |
-          pip install --upgrade coveralls
-          coveralls --service=github --finish
+          if [[ "${{ github.event.pull_request }}" ]]; then
+            PR_NUM=${GITHUB_REF#refs/pull/}
+            PR_NUM=${PR_NUM%/merge}
+            BUILD_NUM=${GITHUB_SHA}-PR-${PR_NUM}
+          else
+            BUILD_NUM=${GITHUB_SHA}
+          fi
+          curl -k https://coveralls.io/webhook?repo_token=$COVERALLS_REPO_TOKEN -d "payload[build_num]=${BUILD_NUM}&payload[status]=done"

build-requirements.txt

@@ -1,6 +1,6 @@
 coverage
 hypothesis
-coveralls
+coveralls==1.11.1
 pylint
 diff_cover
 pytest>=4.6.5