feat: Add output variable env_vars (#375)

Author: ayushmjain

README.md

@@ -215,6 +215,7 @@ This module provisions a dataset and a list of tables with associated JSON schem
 | bigquery\_external\_tables | Map of BigQuery external table resources being provisioned. |
 | bigquery\_tables | Map of bigquery table resources being provisioned. |
 | bigquery\_views | Map of bigquery view resources being provisioned. |
+| env\_vars | Exported environment variables |
 | external\_table\_ids | Unique IDs for any external tables being provisioned |
 | external\_table\_names | Friendly names for any external tables being provisioned |
 | project | Project where the dataset and tables are created |

metadata.yaml

@@ -329,6 +329,16 @@ spec:
         type:
           - object
           - {}
+      - name: env_vars
+        description: Exported environment variables
+        type:
+          - object
+          - BIGQUERY_DATASET: string
+            BIGQUERY_EXTERNAL_TABLES: string
+            BIGQUERY_MATERIALIZED_VIEWS: string
+            BIGQUERY_ROUTINES: string
+            BIGQUERY_TABLES: string
+            BIGQUERY_VIEWS: string
       - name: external_table_ids
         description: Unique IDs for any external tables being provisioned
         type:

outputs.tf

@@ -94,3 +94,15 @@ output "routine_ids" {
   ]
   description = "Unique IDs for any routine being provisioned"
 }
+
+output "env_vars" {
+  value = {
+    "BIGQUERY_DATASET"            = google_bigquery_dataset.main.dataset_id
+    "BIGQUERY_TABLES"             = jsonencode([for table in google_bigquery_table.main : table.table_id])
+    "BIGQUERY_VIEWS"              = jsonencode([for table in google_bigquery_table.view : table.table_id])
+    "BIGQUERY_MATERIALIZED_VIEWS" = jsonencode([for table in google_bigquery_table.materialized_view : table.table_id])
+    "BIGQUERY_EXTERNAL_TABLES"    = jsonencode([for table in google_bigquery_table.external_table : table.table_id])
+    "BIGQUERY_ROUTINES"           = jsonencode([for routine in google_bigquery_routine.routine : routine.routine_id])
+  }
+  description = "Exported environment variables"
+}