Adds unit-test xml report generation task

nautobot-app/{{ cookiecutter.project_slug }}/tasks.py

@@ -848,6 +848,27 @@ def unittest_coverage(context):
     run_command(context, command)
 
 
+@task(pre=[unittest])
+def unittest_xml_coverage(context):
+    """Produce an XML coverage report that can be ingested into other tools."""
+    produce_xml_cmd = "coverage xml --include '{{ cookiecutter.app_name }}/*' --omit *migrations*"
+    run_command(context, produce_xml_cmd)
+
+    # Since the container runs from a different working dir,
+    # We have to overwrite it with the current directory to play nice with native tools.
+    cur_dir = os.path.dirname(__file__)
+    cov_xml_path = os.path.join(cur_dir, "coverage.xml")
+
+    # I was originally going to use ET lib but linter throws a CVE warning
+    # https://docs.astral.sh/ruff/rules/suspicious-xml-element-tree-usage/
+    with open(cov_xml_path, "r+") as f:
+        contents = f.read()
+        updated_contents = contents.replace('>/source<', f">{cur_dir}<")
+        f.seek(0)
+        f.write(updated_contents)
+        f.truncate()
+
+
 @task(
     help={
         "failfast": "fail as soon as a single test fails don't run the entire test suite. (default: False)",