added bigquery_list_datasets.sh

bigquery_list_datasets.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+#  vim:ts=4:sts=4:sw=4:et
+#
+#  Author: Hari Sekhon
+#  Date: 2020-09-16 08:54:54 +0100 (Wed, 16 Sep 2020)
+#
+#  https://github.com/harisekhon/bash-tools
+#
+#  License: see accompanying Hari Sekhon LICENSE file
+#
+#  If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
+#
+#  https://www.linkedin.com/in/harisekhon
+#
+
+# Lists the BigQuery datasets in the current GCP project, one per line
+#
+# Requires GCloud SDK which must be configured and authorized for the project
+#
+# Tested on Google BigQuery
+
+set -euo pipefail
+[ -n "${DEBUG:-}" ] && set -x
+
+bq ls --headless --format=json |
+jq -r '.[].datasetReference.datasetId'