Added an option to disable graphql validations: DISABLE_GRAPHQL_VALIDATIONS

Author: dotansimha

graphql/src/runner.rs

@@ -92,6 +92,10 @@ lazy_static! {
             u64::from_str(&s)
                 .unwrap_or_else(|_| panic!("failed to parse env var GRAPH_GRAPHQL_QUERY_TIMEOUT"))
         ));
+    static ref DISABLE_GRAPHQL_VALIDATIONS: bool = std::env::var("DISABLE_GRAPHQL_VALIDATIONS")
+        .unwrap_or_else(|_| "false".into())
+        .parse::<bool>()
+        .unwrap_or_else(|_| false);
     static ref GRAPHQL_MAX_COMPLEXITY: Option<u64> = env::var("GRAPH_GRAPHQL_MAX_COMPLEXITY")
         .ok()
         .map(|s| u64::from_str(&s)
@@ -143,12 +147,14 @@ where
         let result_size = Arc::new(ResultSizeMetrics::new(registry));
         let mut graphql_validation_plan = ValidationPlan { rules: Vec::new() };
 
-        graphql_validation_plan.add_rule(Box::new(LoneAnonymousOperation {}));
-        graphql_validation_plan.add_rule(Box::new(FragmentsOnCompositeTypes {}));
-        graphql_validation_plan.add_rule(Box::new(OverlappingFieldsCanBeMerged {}));
-        graphql_validation_plan.add_rule(Box::new(KnownFragmentNamesRule {}));
-        graphql_validation_plan.add_rule(Box::new(NoUnusedFragments {}));
-        graphql_validation_plan.add_rule(Box::new(LeafFieldSelections {}));
+        if !(*DISABLE_GRAPHQL_VALIDATIONS) {
+            graphql_validation_plan.add_rule(Box::new(LoneAnonymousOperation {}));
+            graphql_validation_plan.add_rule(Box::new(FragmentsOnCompositeTypes {}));
+            graphql_validation_plan.add_rule(Box::new(OverlappingFieldsCanBeMerged {}));
+            graphql_validation_plan.add_rule(Box::new(KnownFragmentNamesRule {}));
+            graphql_validation_plan.add_rule(Box::new(NoUnusedFragments {}));
+            graphql_validation_plan.add_rule(Box::new(LeafFieldSelections {}));
+        }
 
         GraphQlRunner {
             logger,