1 files changed, 23 insertions, 0 deletions
diff --git a/test/lib/ansible_test/_internal/cli/epilog.py b/test/lib/ansible_test/_internal/cli/epilog.py
new file mode 100644
index 0000000..3800ff1
--- /dev/null
+++ b/test/lib/ansible_test/_internal/cli/epilog.py
@@ -0,0 +1,23 @@
+"""Argument parsing epilog generation."""
+from __future__ import annotations
+
+from .argparsing import (
+    CompositeActionCompletionFinder,
+)
+
+from ..data import (
+    data_context,
+)
+
+
+def get_epilog(completer: CompositeActionCompletionFinder) -> str:
+    """Generate and return the epilog to use for help output."""
+    if completer.enabled:
+        epilog = 'Tab completion available using the "argcomplete" python package.'
+    else:
+        epilog = 'Install the "argcomplete" python package to enable tab completion.'
+
+    if data_context().content.unsupported:
+        epilog += '\n\n' + data_context().explain_working_directory()
+
+    return epilog