feat: add version command (#1356)

Consolidate CLI UX by adding a version command that returns the version
of the package.

Signed-off-by: Alex <[email protected]>

Author: Alex-Izquierdo

src/aap_eda/core/management/commands/version.py

@@ -0,0 +1,25 @@
+#  Copyright 2025 Red Hat, Inc.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+from django.core.management import BaseCommand
+
+from aap_eda.utils import get_package_version
+
+
+class Command(BaseCommand):
+    help = "Display the version of the package."
+
+    def handle(self, *args, **options):
+        version = get_package_version("aap-eda")
+        self.stdout.write(version)

tests/unit/commands/test_version.py

@@ -0,0 +1,28 @@
+#  Copyright 2025 Red Hat, Inc.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+from io import StringIO
+
+from django.core.management import call_command
+
+from aap_eda.utils import get_package_version
+
+
+def test_version_command():
+    """Test that the version command returns the package version."""
+    out = StringIO()
+    call_command("version", stdout=out)
+
+    expected_version = get_package_version("aap-eda")
+    assert out.getvalue().strip() != "unknown"
+    assert out.getvalue().strip() == expected_version