Remove coveragerc (home-assistant#121286)

.core_files.yaml

@@ -116,7 +116,6 @@ components: &components
 
 # Testing related files that affect the whole test/linting suite
 tests: &tests
-  - .coveragerc
   - codecov.yaml
   - pylint/**
   - requirements_test_pre_commit.txt

.github/PULL_REQUEST_TEMPLATE.md

@@ -74,7 +74,6 @@ If the code communicates with devices, web services, or third-party tools:
 - [ ] New or updated dependencies have been added to `requirements_all.txt`.  
       Updated by running `python3 -m script.gen_requirements_all`.
 - [ ] For the updated dependencies - a link to the changelog, or at minimum a diff between library versions is added to the PR description.
-- [ ] Untested files have been added to `.coveragerc`.
 
 <!--
   This project is very active and we have a high turnover of pull requests.

.pre-commit-config.yaml

@@ -83,7 +83,7 @@ repos:
         pass_filenames: false
         language: script
         types: [text]
-        files: ^(homeassistant/.+/(icons|manifest|strings)\.json|homeassistant/brands/.*\.json|\.coveragerc|homeassistant/.+/services\.yaml|script/hassfest/(?!metadata|mypy_config).+\.py|requirements_test.txt)$
+        files: ^(homeassistant/.+/(icons|manifest|strings)\.json|homeassistant/brands/.*\.json|homeassistant/.+/services\.yaml|script/hassfest/(?!metadata|mypy_config).+\.py|requirements_test.txt)$
       - id: hassfest-metadata
         name: hassfest-metadata
         entry: script/run-in-env.sh python3 -m script.hassfest -p metadata

codecov.yml

@@ -4,7 +4,7 @@ coverage:
   status:
     project:
       default:
-        target: 90
+        target: auto
         threshold: 0.09
       required:
         target: auto

pyproject.toml

@@ -675,6 +675,23 @@ filterwarnings = [
     "ignore:pkg_resources is deprecated as an API:DeprecationWarning:webrtcvad",
 ]
 
+[tool.coverage.run]
+source = ["homeassistant"]
+
+[tool.coverage.report]
+exclude_lines = [
+    # Have to re-enable the standard pragma
+    "pragma: no cover",
+    # Don't complain about missing debug-only code:
+    "def __repr__",
+    # Don't complain if tests don't hit defensive assertion code:
+    "raise AssertionError",
+    "raise NotImplementedError",
+    # TYPE_CHECKING and @overload blocks are never executed during pytest run
+    "if TYPE_CHECKING:",
+    "@overload",
+]
+
 [tool.ruff]
 required-version = ">=0.5.0"
 

script/hassfest/__main__.py

@@ -14,7 +14,6 @@
     codeowners,
     config_flow,
     config_schema,
-    coverage,
     dependencies,
     dhcp,
     docker,
@@ -53,7 +52,6 @@
     config_flow,  # This needs to run last, after translations are processed
 ]
 HASS_PLUGINS = [
-    coverage,
     docker,
     mypy_config,
     metadata,