Use pyproject.toml to maintain coverage options

... to reduce independent config files for test tools.

Change-Id: I7444dda702ae761da3d4e56492e513f54a7515d4
Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>

.coveragerc

@@ -1,8 +0,0 @@
-[run]
-branch = True
-source = oslo_concurrency
-omit = oslo_concurrency/tests/*
-
-[report]
-ignore_errors = True
-precision = 2

pyproject.toml

@@ -47,6 +47,19 @@ eventlet = [
 [tool.setuptools.packages.find]
 include = ["oslo_concurrency*"]
 
+[tool.coverage.run]
+source = [
+    "oslo_concurrency"
+]
+branch = true
+omit = [
+    "oslo_concurrency/tests/*"
+]
+
+[tool.coverage.report]
+ignore_errors = true
+show_missing = true
+
 [tool.mypy]
 python_version = "3.11"
 show_column_numbers = true

tox.ini

@@ -61,7 +61,7 @@ commands =
   coverage combine
   coverage html -d cover
   coverage xml -o cover/coverage.xml
-  coverage report --show-missing
+  coverage report
 
 [flake8]
 show-source = true