summaryrefslogtreecommitdiff
path: root/includes/external/school/node_modules/graphql/utilities/assertValidName.js.flow
diff options
context:
space:
mode:
authorMinteck <contact@minteck.org>2023-02-23 19:34:56 +0100
committerMinteck <contact@minteck.org>2023-02-23 19:34:56 +0100
commit3d1cd02f27518f1a04374c7c8320cd5d82ede6e9 (patch)
tree75be5fba4368472fb11c8015aee026b2b9a71888 /includes/external/school/node_modules/graphql/utilities/assertValidName.js.flow
parent8cc1f13c17fa2fb5a4410542d39e650e02945634 (diff)
downloadpluralconnect-3d1cd02f27518f1a04374c7c8320cd5d82ede6e9.tar.gz
pluralconnect-3d1cd02f27518f1a04374c7c8320cd5d82ede6e9.tar.bz2
pluralconnect-3d1cd02f27518f1a04374c7c8320cd5d82ede6e9.zip
Updated 40 files, added 37 files, deleted 1103 files and renamed 3905 files (automated)
Diffstat (limited to 'includes/external/school/node_modules/graphql/utilities/assertValidName.js.flow')
-rw-r--r--includes/external/school/node_modules/graphql/utilities/assertValidName.js.flow34
1 files changed, 34 insertions, 0 deletions
diff --git a/includes/external/school/node_modules/graphql/utilities/assertValidName.js.flow b/includes/external/school/node_modules/graphql/utilities/assertValidName.js.flow
new file mode 100644
index 0000000..2e2493a
--- /dev/null
+++ b/includes/external/school/node_modules/graphql/utilities/assertValidName.js.flow
@@ -0,0 +1,34 @@
+// @flow strict
+import devAssert from '../jsutils/devAssert';
+
+import { GraphQLError } from '../error/GraphQLError';
+
+const NAME_RX = /^[_a-zA-Z][_a-zA-Z0-9]*$/;
+
+/**
+ * Upholds the spec rules about naming.
+ */
+export function assertValidName(name: string): string {
+ const error = isValidNameError(name);
+ if (error) {
+ throw error;
+ }
+ return name;
+}
+
+/**
+ * Returns an Error if a name is invalid.
+ */
+export function isValidNameError(name: string): GraphQLError | void {
+ devAssert(typeof name === 'string', 'Expected name to be a string.');
+ if (name.length > 1 && name[0] === '_' && name[1] === '_') {
+ return new GraphQLError(
+ `Name "${name}" must not begin with "__", which is reserved by GraphQL introspection.`,
+ );
+ }
+ if (!NAME_RX.test(name)) {
+ return new GraphQLError(
+ `Names must match /^[_a-zA-Z][_a-zA-Z0-9]*$/ but "${name}" does not.`,
+ );
+ }
+}