feat: added cli example to project

project/pyproject.toml.jinja

@@ -25,14 +25,18 @@ classifiers = [
   "Programming Language :: Python :: Implementation :: PyPy",
 ]
 dependencies = [
-  "numpy>=1.26.4"
+  "numpy>=1.26.4",
+  "click>=8.1.7",
 ]
 
 [project.urls]
 Documentation = "https://{{ repository_provider }}/{{ repository_namespace }}/{{ repository_name }}#readme"
 Issues = "https://{{ repository_provider }}/{{ repository_namespace }}/{{ repository_name }}/issues"
 Source = "https://{{ repository_provider }}/{{ repository_namespace }}/{{ repository_name }}"
 
+[project.scripts]
+cli = "{{python_package_import_name}}.cli:{{python_package_import_name}}"
+
 [tool.hatch.version]
 path = "src/{{ python_package_import_name }}/__about__.py"
 

project/src/{{ python_package_import_name }}/cli/__init__.py.jinja

@@ -0,0 +1,15 @@
+# SPDX-FileCopyrightText: {{ copyright_date }}-present {{ copyright_holder }} <{{ copyright_holder_email }}>
+#
+# SPDX-License-Identifier: {{ copyright_license }}
+import click
+from {{python_package_import_name}}.__about__ import __version__
+
+
+@click.group(
+    context_settings={"help_option_names": ["-h", "--help"]},
+    invoke_without_command=True,
+)
+@click.version_option(version=__version__, prog_name="{{project_name}}")
+def {{python_package_import_name}}():
+    """Command-line interface for the '{{project_name}}' application."""
+    click.echo("Hello world!")