feat: Add new gcloud commands, API clients, and third-party libraries across various services.

gcloud auth application-default login/google-cloud-sdk/platform/bq/clients/client_project.py

@@ -0,0 +1,41 @@
+#!/usr/bin/env python
+"""The BigQuery CLI project client library."""
+
+from typing import Optional
+
+from googleapiclient import discovery
+
+from utils import bq_processor_utils
+
+
+def list_project_refs(apiclient: discovery.Resource, **kwds):
+  """List the project references this user has access to."""
+  return list(
+      map(
+          bq_processor_utils.ConstructObjectReference,
+          list_projects(apiclient, **kwds),
+      )
+  )
+
+
+def list_projects(
+    apiclient: discovery.Resource,
+    max_results: Optional[int] = None,
+    page_token: Optional[str] = None,
+):
+  """List the projects this user has access to."""
+  request = bq_processor_utils.PrepareListRequest({}, max_results, page_token)
+  result = _execute_list_projects_request(apiclient, request)
+  results = result.get('projects', [])
+  while 'nextPageToken' in result and (
+      max_results is not None and len(results) < max_results
+  ):
+    request['pageToken'] = result['nextPageToken']
+    result = _execute_list_projects_request(apiclient, request)
+    results.extend(result.get('projects', []))
+  results.sort(key=lambda x: x['id'])
+  return results
+
+
+def _execute_list_projects_request(apiclient, request):
+  return apiclient.projects().list(**request).execute()