Hide external from coverage report (#123)

.coveragerc

@@ -0,0 +1,11 @@
+[run]
+branch = True
+
+[report]
+include = src/whl2conda/*
+omit = src/whl2conda/external/*
+exclude_lines =
+    pragma: no cover
+    raise AssertionError
+    raise NotImplementedError
+

.gitignore

@@ -16,7 +16,8 @@ build/
 *.tar.bz2
 
 # test files
-.coverage*
+.coverage
+.coverage.*
 coverage.json
 coverage.xml
 

conftest.py

@@ -41,7 +41,7 @@ def pytest_configure(config):
     Add external marker to pytest configuration
     """
     config.addinivalue_line(
-        "markers", "external: mark test as depending on extenral pypi package to run"
+        "markers", "external: mark test as depending on external pypi package to run"
     )
     config.addinivalue_line("markers", "slow: mark test as slow to run")
 

pyproject.toml

@@ -55,6 +55,21 @@ pattern = "\\s*(?P<version>[\\w.]*)"
 [tool.hatch.build.targets.wheel]
 packages = ["src/whl2conda"]
 
+# TODO: Using coverage config in pyproject is resulting in
+#    INTERNALERROR> coverage.exceptions.DataError: Can't combine line data with arc data
+#
+#[tool.coverage.run]
+#branch = true
+#
+#[tool.coverage.report]
+#include = ["src/whl2conda/*"]
+#omit = ["src/whl2conda/external/*"]
+#exclude_also = [
+#    "pragma: no cover",
+#    "raise AssertionError",
+#    "raise NotImplementedError"
+#]
+
 [tool.black]
 line-length = 88
 skip-string-normalization = true