Move back from CodeCov to Coveralls (#13)

.coveragerc

@@ -0,0 +1,2 @@
+[run]
+relative_files = True

.github/workflows/pytest.yml

@@ -22,7 +22,7 @@ jobs:
         python-version: [3.6, 3.7, 3.8]
 
     env:
-      # Used to tag CodeCov submissions
+      # Used for coveralls flag
       OS: ${{ matrix.os }}
       PYTHON: ${{ matrix.python-version }}
 
@@ -62,17 +62,24 @@ jobs:
           pip install -r requirements-dev.txt
 
       - name: Test with pytest
-        run: pytest --cov=pyfftlog --flake8 --cov-report xml
+        run: pytest --cov=pyfftlog --flake8
 
-      - name: Upload coverage to CodeCov
-        uses: codecov/codecov-action@v1
+      - name: Coveralls
+        # [pin v20201129]
+        uses: AndreMiras/coveralls-python-action@f5fd5c309b39d01599fb92c72d4f7409ea78aec9
         with:
-          file: ./coverage.xml
-          env_vars: OS,PYTHON
-          # Don't mark the job as failed if the upload fails for some reason.
-          # It does sometimes but shouldn't be the reason for running
-          # everything again unless something else is broken.
-          fail_ci_if_error: false
+          parallel: true
+          flag-name: OS,PYTHON
+
+  coveralls_finish:
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+    - name: Coveralls Finished
+      # [pin v20201129]
+      uses: AndreMiras/coveralls-python-action@f5fd5c309b39d01599fb92c72d4f7409ea78aec9
+      with:
+        parallel-finished: true
 
   deploy:
     needs: test

MANIFEST.in

@@ -5,3 +5,4 @@ exclude requirements.txt
 exclude requirements-dev.txt
 exclude .readthedocs.yml
 exclude .gitignore
+exclude .coveragerc

README.rst

@@ -4,9 +4,9 @@
 .. image:: https://github.com/prisae/pyfftlog/workflows/pytest/badge.svg?branch=master
    :target: https://github.com/prisae/pyfftlog/actions
    :alt: GitHub Actions
-.. image:: https://codecov.io/gh/prisae/pyfftlog/branch/master/graph/badge.svg
-   :target: https://codecov.io/gh/prisae/pyfftlog
-   :alt: CodeCov
+.. image:: https://coveralls.io/repos/github/prisae/pyfftlog/badge.svg?branch=master
+   :target: https://coveralls.io/github/prisae/pyfftlog?branch=master
+   :alt: Coveralls
 .. image:: https://zenodo.org/badge/DOI/10.5281/zenodo.3830364.svg
    :target: https://doi.org/10.5281/zenodo.3830364
    :alt: Zenodo DOI