Fix #1386: Add metadata version (#1427)

ingestion/src/metadata/__version__.py

@@ -0,0 +1,25 @@
+import os
+import sys
+
+import pkg_resources
+
+version = pkg_resources.require("openmetadata-ingestion")[0].version
+
+
+def get_metadata_version() -> str:
+    metadata_pkg_dir = os.path.join(os.path.dirname(__file__), "..", "..")
+    metadata_pkg_dir = os.path.abspath(metadata_pkg_dir)
+
+    return "metadata {} from {} (python {})".format(
+        version,
+        metadata_pkg_dir,
+        get_major_minor_version(),
+    )
+
+
+def get_major_minor_version() -> str:
+    """
+    Return the major-minor version of the current Python as a string, e.g.
+    "3.7" or "3.10".
+    """
+    return "{}.{}".format(*sys.version_info)

ingestion/src/metadata/cmd.py

@@ -25,6 +25,7 @@ import click
 import requests as requests
 from pydantic import ValidationError
 
+from metadata.__version__ import get_metadata_version
 from metadata.config.common import load_config_file
 from metadata.ingestion.api.workflow import Workflow
 
@@ -48,6 +49,7 @@ def check() -> None:
 
 
 @click.group()
+@click.version_option(get_metadata_version())
 @click.option("--debug/--no-debug", default=False)
 def metadata(debug: bool) -> None:
     if os.getenv("METADATA_DEBUG", False):