From 99c1d9af689e5325f3cf535c4007b3aeb8325229 Mon Sep 17 00:00:00 2001
From: Minteck <contact@minteck.org>
Date: Tue, 10 Jan 2023 14:54:04 +0100
Subject: Update - This is an automated commit

---
 .../rules/UniqueArgumentNamesRule.js.flow          | 39 ++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 school/node_modules/graphql/validation/rules/UniqueArgumentNamesRule.js.flow

(limited to 'school/node_modules/graphql/validation/rules/UniqueArgumentNamesRule.js.flow')

diff --git a/school/node_modules/graphql/validation/rules/UniqueArgumentNamesRule.js.flow b/school/node_modules/graphql/validation/rules/UniqueArgumentNamesRule.js.flow
new file mode 100644
index 0000000..499e6ed
--- /dev/null
+++ b/school/node_modules/graphql/validation/rules/UniqueArgumentNamesRule.js.flow
@@ -0,0 +1,39 @@
+// @flow strict
+import { GraphQLError } from '../../error/GraphQLError';
+import type { ASTVisitor } from '../../language/visitor';
+
+import type { ASTValidationContext } from '../ValidationContext';
+
+/**
+ * Unique argument names
+ *
+ * A GraphQL field or directive is only valid if all supplied arguments are
+ * uniquely named.
+ */
+export function UniqueArgumentNamesRule(
+  context: ASTValidationContext,
+): ASTVisitor {
+  let knownArgNames = Object.create(null);
+  return {
+    Field() {
+      knownArgNames = Object.create(null);
+    },
+    Directive() {
+      knownArgNames = Object.create(null);
+    },
+    Argument(node) {
+      const argName = node.name.value;
+      if (knownArgNames[argName]) {
+        context.reportError(
+          new GraphQLError(
+            `There can be only one argument named "${argName}".`,
+            [knownArgNames[argName], node.name],
+          ),
+        );
+      } else {
+        knownArgNames[argName] = node.name;
+      }
+      return false;
+    },
+  };
+}
-- 
cgit