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41 lines
949 B
41 lines
949 B
5 months ago
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import { devAssert } from '../jsutils/devAssert.mjs';
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import { GraphQLError } from '../error/GraphQLError.mjs';
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import { assertName } from '../type/assertName.mjs';
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/* c8 ignore start */
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/**
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* Upholds the spec rules about naming.
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* @deprecated Please use `assertName` instead. Will be removed in v17
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*/
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export function assertValidName(name) {
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const error = isValidNameError(name);
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if (error) {
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throw error;
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}
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return name;
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}
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/**
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* Returns an Error if a name is invalid.
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* @deprecated Please use `assertName` instead. Will be removed in v17
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*/
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export function isValidNameError(name) {
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typeof name === 'string' || devAssert(false, 'Expected name to be a string.');
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if (name.startsWith('__')) {
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return new GraphQLError(
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`Name "${name}" must not begin with "__", which is reserved by GraphQL introspection.`,
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);
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}
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try {
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assertName(name);
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} catch (error) {
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return error;
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}
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}
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/* c8 ignore stop */
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