From 3f8b5cb14652820fe39440d17cea2899e4be2caa Mon Sep 17 00:00:00 2001
From: Alexander Hess <alexander@webartifex.biz>
Date: Tue, 10 Sep 2024 03:10:26 +0200
Subject: [PATCH] Integrate codecov.io

We publish the test coverage reporting to codecov.io
---
 .github/workflows/test_coverage.yml |  2 ++
 README.md                           |  1 +
 noxfile.py                          | 16 +++++++++++++++-
 pyproject.toml                      |  5 +++++
 4 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/test_coverage.yml b/.github/workflows/test_coverage.yml
index 1f80a2c..3a9b498 100644
--- a/.github/workflows/test_coverage.yml
+++ b/.github/workflows/test_coverage.yml
@@ -27,3 +27,5 @@ jobs:
       # one for each of the above Python versions,
       # before all results are collected together
       - run: nox -s test-coverage
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
diff --git a/README.md b/README.md
index 2a02e5e..60da5e3 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,7 @@ The goal of the `lalib` project is to create
 
 
 [![Test suite: Status](https://github.com/webartifex/lalib/actions/workflows/tests.yml/badge.svg)](https://github.com/webartifex/lalib/actions/workflows/tests.yml)
+[![Test coverage: codecov](https://codecov.io/github/webartifex/lalib/graph/badge.svg?token=J4LWOMVP0R)](https://codecov.io/github/webartifex/lalib)
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 [![Type checking: mypy](https://www.mypy-lang.org/static/mypy_badge.svg)](https://mypy-lang.org/)
 [![Code linting: ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/charliermarsh/ruff/main/assets/badge/v2.json)](https://github.com/astral-sh/ruff)
diff --git a/noxfile.py b/noxfile.py
index 1ffb18d..6114c4a 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -1,6 +1,7 @@
 """Maintenance tasks run in isolated environments."""
 
 import collections
+import os
 import pathlib
 import random
 import re
@@ -311,7 +312,20 @@ def test_coverage_report(session: nox.Session) -> None:
     install_pinned(session, "coverage")
 
     session.run("python", "-m", "coverage", "combine")
-    session.run("python", "-m", "coverage", "report", "--fail-under=100")
+
+    if codecov_token := os.environ.get("CODECOV_TOKEN"):
+        install_unpinned(session, "codecov-cli")
+        session.run("python", "-m", "coverage", "xml", "--fail-under=0")
+        session.run(
+            "codecovcli",
+            "upload-process",
+            "--fail-on-error",
+            "--file=.cache/coverage/report.xml",
+            f"--token={codecov_token}",
+        )
+
+    else:
+        session.run("python", "-m", "coverage", "report", "--fail-under=100")
 
 
 @nox_session(name="test-docstrings", python=MAIN_PYTHON)
diff --git a/pyproject.toml b/pyproject.toml
index 99cf560..a65fccf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -131,6 +131,11 @@ parallel = true
 source = ["lalib"]
 
 
+[tool.coverage.xml]
+
+output = ".cache/coverage/report.xml"
+
+
 
 [tool.flake8]