From 3d1cd02f27518f1a04374c7c8320cd5d82ede6e9 Mon Sep 17 00:00:00 2001
From: Minteck <contact@minteck.org>
Date: Thu, 23 Feb 2023 19:34:56 +0100
Subject: Updated 40 files, added 37 files, deleted 1103 files and renamed 3905
 files (automated)

---
 .../rules/NoUndefinedVariablesRule.js.flow         | 46 ++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 includes/external/school/node_modules/graphql/validation/rules/NoUndefinedVariablesRule.js.flow

(limited to 'includes/external/school/node_modules/graphql/validation/rules/NoUndefinedVariablesRule.js.flow')

diff --git a/includes/external/school/node_modules/graphql/validation/rules/NoUndefinedVariablesRule.js.flow b/includes/external/school/node_modules/graphql/validation/rules/NoUndefinedVariablesRule.js.flow
new file mode 100644
index 0000000..1773ada
--- /dev/null
+++ b/includes/external/school/node_modules/graphql/validation/rules/NoUndefinedVariablesRule.js.flow
@@ -0,0 +1,46 @@
+// @flow strict
+import { GraphQLError } from '../../error/GraphQLError';
+
+import type { ASTVisitor } from '../../language/visitor';
+
+import type { ValidationContext } from '../ValidationContext';
+
+/**
+ * No undefined variables
+ *
+ * A GraphQL operation is only valid if all variables encountered, both directly
+ * and via fragment spreads, are defined by that operation.
+ */
+export function NoUndefinedVariablesRule(
+  context: ValidationContext,
+): ASTVisitor {
+  let variableNameDefined = Object.create(null);
+
+  return {
+    OperationDefinition: {
+      enter() {
+        variableNameDefined = Object.create(null);
+      },
+      leave(operation) {
+        const usages = context.getRecursiveVariableUsages(operation);
+
+        for (const { node } of usages) {
+          const varName = node.name.value;
+          if (variableNameDefined[varName] !== true) {
+            context.reportError(
+              new GraphQLError(
+                operation.name
+                  ? `Variable "$${varName}" is not defined by operation "${operation.name.value}".`
+                  : `Variable "$${varName}" is not defined.`,
+                [node, operation],
+              ),
+            );
+          }
+        }
+      },
+    },
+    VariableDefinition(node) {
+      variableNameDefined[node.variable.name.value] = true;
+    },
+  };
+}
-- 
cgit