add default values for input variables

Author: ayushmjain

README.md

@@ -198,14 +198,14 @@ This module provisions a dataset and a list of tables with associated JSON schem
 | encryption\_key | Default encryption key to apply to the dataset. Defaults to null (Google-managed). | `string` | `null` | no |
 | external\_tables | A list of objects which include table\_id, expiration\_time, external\_data\_configuration, and labels. | <pre>list(object({<br>    table_id              = string,<br>    description           = optional(string),<br>    autodetect            = bool,<br>    compression           = string,<br>    ignore_unknown_values = bool,<br>    max_bad_records       = number,<br>    schema                = string,<br>    source_format         = string,<br>    source_uris           = list(string),<br>    csv_options = object({<br>      quote                 = string,<br>      allow_jagged_rows     = bool,<br>      allow_quoted_newlines = bool,<br>      encoding              = string,<br>      field_delimiter       = string,<br>      skip_leading_rows     = number,<br>    }),<br>    google_sheets_options = object({<br>      range             = string,<br>      skip_leading_rows = number,<br>    }),<br>    hive_partitioning_options = object({<br>      mode              = string,<br>      source_uri_prefix = string,<br>    }),<br>    expiration_time     = string,<br>    max_staleness       = optional(string),<br>    deletion_protection = optional(bool),<br>    labels              = map(string),<br>  }))</pre> | `[]` | no |
 | location | The regional location for the dataset only US and EU are allowed in module | `string` | `"US"` | no |
-| materialized\_views | A list of objects which includes view\_id, view\_query, clustering, time\_partitioning, range\_partitioning, expiration\_time and labels | <pre>list(object({<br>    view_id             = string,<br>    description         = optional(string),<br>    query               = string,<br>    enable_refresh      = bool,<br>    refresh_interval_ms = string,<br>    clustering          = list(string),<br>    time_partitioning = object({<br>      expiration_ms            = string,<br>      field                    = string,<br>      type                     = string,<br>      require_partition_filter = bool,<br>    }),<br>    range_partitioning = object({<br>      field = string,<br>      range = object({<br>        start    = string,<br>        end      = string,<br>        interval = string,<br>      }),<br>    }),<br>    expiration_time = string,<br>    max_staleness   = optional(string),<br>    labels          = map(string),<br>  }))</pre> | `[]` | no |
+| materialized\_views | A list of objects which includes view\_id, view\_query, clustering, time\_partitioning, range\_partitioning, expiration\_time and labels | <pre>list(object({<br>    view_id             = string,<br>    description         = optional(string),<br>    query               = string,<br>    enable_refresh      = bool,<br>    refresh_interval_ms = string,<br>    clustering          = optional(list(string), []),<br>    time_partitioning = optional(object({<br>      expiration_ms            = string,<br>      field                    = string,<br>      type                     = string,<br>      require_partition_filter = bool,<br>    }), null),<br>    range_partitioning = optional(object({<br>      field = string,<br>      range = object({<br>        start    = string,<br>        end      = string,<br>        interval = string,<br>      }),<br>    }), null),<br>    expiration_time = optional(string, null),<br>    max_staleness   = optional(string),<br>    labels          = optional(map(string), {}),<br>  }))</pre> | `[]` | no |
 | max\_time\_travel\_hours | Defines the time travel window in hours | `number` | `null` | no |
 | project\_id | Project where the dataset and table are created | `string` | n/a | yes |
 | resource\_tags | A map of resource tags to add to the dataset | `map(string)` | `{}` | no |
-| routines | A list of objects which include routine\_id, routine\_type, routine\_language, definition\_body, return\_type, routine\_description and arguments. | <pre>list(object({<br>    routine_id      = string,<br>    routine_type    = string,<br>    language        = string,<br>    definition_body = string,<br>    return_type     = string,<br>    description     = string,<br>    arguments = list(object({<br>      name          = string,<br>      data_type     = string,<br>      argument_kind = string,<br>      mode          = string,<br>    })),<br>  }))</pre> | `[]` | no |
+| routines | A list of objects which include routine\_id, routine\_type, routine\_language, definition\_body, return\_type, routine\_description and arguments. | <pre>list(object({<br>    routine_id      = string,<br>    routine_type    = string,<br>    language        = string,<br>    definition_body = string,<br>    return_type     = string,<br>    description     = string,<br>    arguments = optional(list(object({<br>      name          = string,<br>      data_type     = string,<br>      argument_kind = string,<br>      mode          = string,<br>    })), []),<br>  }))</pre> | `[]` | no |
 | storage\_billing\_model | Specifies the storage billing model for the dataset. Set this flag value to LOGICAL to use logical bytes for storage billing, or to PHYSICAL to use physical bytes instead. LOGICAL is the default if this flag isn't specified. | `string` | `null` | no |
-| tables | A list of objects which include table\_id, table\_name, schema, clustering, time\_partitioning, range\_partitioning, expiration\_time and labels. | <pre>list(object({<br>    table_id                 = string,<br>    description              = optional(string),<br>    table_name               = optional(string),<br>    schema                   = string,<br>    clustering               = list(string),<br>    require_partition_filter = optional(bool),<br>    time_partitioning = object({<br>      expiration_ms = string,<br>      field         = string,<br>      type          = string,<br>    }),<br>    range_partitioning = object({<br>      field = string,<br>      range = object({<br>        start    = string,<br>        end      = string,<br>        interval = string,<br>      }),<br>    }),<br>    expiration_time     = string,<br>    deletion_protection = optional(bool),<br>    labels              = map(string),<br>  }))</pre> | `[]` | no |
-| views | A list of objects which include view\_id and view query | <pre>list(object({<br>    view_id        = string,<br>    description    = optional(string),<br>    query          = string,<br>    use_legacy_sql = bool,<br>    labels         = map(string),<br>  }))</pre> | `[]` | no |
+| tables | A list of objects which include table\_id, table\_name, schema, clustering, time\_partitioning, range\_partitioning, expiration\_time and labels. | <pre>list(object({<br>    table_id                 = string,<br>    description              = optional(string),<br>    table_name               = optional(string),<br>    schema                   = string,<br>    clustering               = optional(list(string), []),<br>    require_partition_filter = optional(bool),<br>    time_partitioning = optional(object({<br>      expiration_ms = string,<br>      field         = string,<br>      type          = string,<br>    }), null),<br>    range_partitioning = optional(object({<br>      field = string,<br>      range = object({<br>        start    = string,<br>        end      = string,<br>        interval = string,<br>      }),<br>    }), null),<br>    expiration_time     = optional(string, null),<br>    deletion_protection = optional(bool),<br>    labels              = optional(map(string), {}),<br>  }))</pre> | `[]` | no |
+| views | A list of objects which include view\_id and view query | <pre>list(object({<br>    view_id        = string,<br>    description    = optional(string),<br>    query          = string,<br>    use_legacy_sql = bool,<br>    labels         = optional(map(string), {}),<br>  }))</pre> | `[]` | no |
 
 ## Outputs
 

metadata.yaml

@@ -24,7 +24,7 @@ spec:
     source:
       repo: https://github.com/terraform-google-modules/terraform-google-bigquery
       sourceType: git
-    version: 10.0.0
+    version: 10.0.1
     actuationTool:
       flavor: Terraform
       version: ">= 1.3"
@@ -114,24 +114,24 @@ spec:
               description              = optional(string),
               table_name               = optional(string),
               schema                   = string,
-              clustering               = list(string),
+              clustering               = optional(list(string), []),
               require_partition_filter = optional(bool),
-              time_partitioning = object({
+              time_partitioning = optional(object({
                 expiration_ms = string,
                 field         = string,
                 type          = string,
-              }),
-              range_partitioning = object({
+              }), null),
+              range_partitioning = optional(object({
                 field = string,
                 range = object({
                   start    = string,
                   end      = string,
                   interval = string,
                 }),
-              }),
-              expiration_time     = string,
+              }), null),
+              expiration_time     = optional(string, null),
               deletion_protection = optional(bool),
-              labels              = map(string),
+              labels              = optional(map(string), {}),
             }))
         defaultValue: []
       - name: views
@@ -142,7 +142,7 @@ spec:
               description    = optional(string),
               query          = string,
               use_legacy_sql = bool,
-              labels         = map(string),
+              labels         = optional(map(string), {}),
             }))
         defaultValue: []
       - name: materialized_views
@@ -154,24 +154,24 @@ spec:
               query               = string,
               enable_refresh      = bool,
               refresh_interval_ms = string,
-              clustering          = list(string),
-              time_partitioning = object({
+              clustering          = optional(list(string), []),
+              time_partitioning = optional(object({
                 expiration_ms            = string,
                 field                    = string,
                 type                     = string,
                 require_partition_filter = bool,
-              }),
-              range_partitioning = object({
+              }), null),
+              range_partitioning = optional(object({
                 field = string,
                 range = object({
                   start    = string,
                   end      = string,
                   interval = string,
                 }),
-              }),
-              expiration_time = string,
+              }), null),
+              expiration_time = optional(string, null),
               max_staleness   = optional(string),
-              labels          = map(string),
+              labels          = optional(map(string), {}),
             }))
         defaultValue: []
       - name: external_tables
@@ -219,12 +219,12 @@ spec:
               definition_body = string,
               return_type     = string,
               description     = string,
-              arguments = list(object({
+              arguments = optional(list(object({
                 name          = string,
                 data_type     = string,
                 argument_kind = string,
                 mode          = string,
-              })),
+              })), []),
             }))
         defaultValue: []
     outputs:

variables.tf

@@ -125,24 +125,24 @@ variable "tables" {
     description              = optional(string),
     table_name               = optional(string),
     schema                   = string,
-    clustering               = list(string),
+    clustering               = optional(list(string), []),
     require_partition_filter = optional(bool),
-    time_partitioning = object({
+    time_partitioning = optional(object({
       expiration_ms = string,
       field         = string,
       type          = string,
-    }),
-    range_partitioning = object({
+    }), null),
+    range_partitioning = optional(object({
       field = string,
       range = object({
         start    = string,
         end      = string,
         interval = string,
       }),
-    }),
-    expiration_time     = string,
+    }), null),
+    expiration_time     = optional(string, null),
     deletion_protection = optional(bool),
-    labels              = map(string),
+    labels              = optional(map(string), {}),
   }))
 }
 
@@ -154,7 +154,7 @@ variable "views" {
     description    = optional(string),
     query          = string,
     use_legacy_sql = bool,
-    labels         = map(string),
+    labels         = optional(map(string), {}),
   }))
 }
 
@@ -167,24 +167,24 @@ variable "materialized_views" {
     query               = string,
     enable_refresh      = bool,
     refresh_interval_ms = string,
-    clustering          = list(string),
-    time_partitioning = object({
+    clustering          = optional(list(string), []),
+    time_partitioning = optional(object({
       expiration_ms            = string,
       field                    = string,
       type                     = string,
       require_partition_filter = bool,
-    }),
-    range_partitioning = object({
+    }), null),
+    range_partitioning = optional(object({
       field = string,
       range = object({
         start    = string,
         end      = string,
         interval = string,
       }),
-    }),
-    expiration_time = string,
+    }), null),
+    expiration_time = optional(string, null),
     max_staleness   = optional(string),
-    labels          = map(string),
+    labels          = optional(map(string), {}),
   }))
 }
 
@@ -235,11 +235,11 @@ variable "routines" {
     definition_body = string,
     return_type     = string,
     description     = string,
-    arguments = list(object({
+    arguments = optional(list(object({
       name          = string,
       data_type     = string,
       argument_kind = string,
       mode          = string,
-    })),
+    })), []),
   }))
 }