Report master CI and measured coverage through live badges

Author: wolph

.github/workflows/main.yml

@@ -95,6 +95,16 @@ jobs:
         # showing the failing step in the logs
         continue-on-error: ${{ matrix.experimental || false }}
         run: tox -e ${{ matrix.tox-env }}
+      - name: Export coverage
+        if: matrix.tox-env == 'py313'
+        run: .tox/py313/bin/python -m coverage lcov -o coverage.lcov
+      - name: Upload coverage to Coveralls
+        if: matrix.tox-env == 'py313' && github.event_name != 'pull_request' && startsWith(github.ref, 'refs/heads/')
+        uses: coverallsapp/github-action@8d6379e14d29928660c4ba802d8e85393440b329 # v2.3.8
+        with:
+          file: coverage.lcov
+          format: lcov
+          fail-on-error: true
 
   windows:
     name: tox (windows / py312)

README.md

@@ -4,7 +4,7 @@ The fastest progress bar in Python, maintained since 2012.
 
 <p align="center">
   <a href="https://github.com/wolph/python-progressbar/actions/workflows/main.yml?query=branch%3Amaster"><img src="https://github.com/wolph/python-progressbar/actions/workflows/main.yml/badge.svg?branch=master" alt="test status"></a>
-  <a href="https://coveralls.io/r/WoLpH/python-progressbar?branch=master"><img src="https://coveralls.io/repos/WoLpH/python-progressbar/badge.svg?branch=master" alt="coverage status"></a>
+  <a href="https://coveralls.io/github/WoLpH/python-progressbar?branch=master"><img src="https://coveralls.io/repos/github/WoLpH/python-progressbar/badge.svg?branch=master" alt="Coverage on master"></a>
   <a href="https://pypi.org/project/progressbar2/"><img src="https://img.shields.io/pypi/v/progressbar2" alt="PyPI version"></a>
   <a href="https://pypi.org/project/progressbar2/"><img src="https://img.shields.io/pypi/dm/progressbar2" alt="PyPI downloads per month"></a>
   <a href="https://pypi.org/project/progressbar2/"><img src="https://img.shields.io/pypi/pyversions/progressbar2" alt="supported Python versions"></a>