adding lint-dataset as cli option

Author: TejasMorbagal

deep_code/cli/lint.py

@@ -0,0 +1,20 @@
+#!/usr/bin/env python3
+
+# Copyright (c) 2025 by Brockmann Consult GmbH
+# Permissions are hereby granted under the terms of the MIT License:
+# https://opensource.org/licenses/MIT.
+
+import click
+
+from deep_code.tools.lint import LintDataset
+
+
+@click.command(name="lint-dataset")
+@click.argument("dataset_id")
+def lint_dataset(dataset_id):
+    """Validate metadata of a Zarr dataset before publishing.
+
+    DATASET_ID is the ID of a Zarr dataset in the DeepESDL public or team bucket.
+    """
+    result = LintDataset(dataset_id=dataset_id).lint_dataset()
+    click.echo(result)