@graphql-inspector/action/esm/patch/src/patches/unions.js

GraphQL Inspector functionality for GitHub Actions

import { AddedAttributeAlreadyExistsError, ChangedAncestorCoordinateNotFoundError, ChangePathMissingError, DeletedAncestorCoordinateNotFoundError, DeletedAttributeNotFoundError, } from '../errors.js';
import { namedTypeNode } from '../node-templates.js';
import { findNamedNode, parentPath } from '../utils.js';
export function unionMemberAdded(change, nodeByPath, config, _context) {
    if (!change.path) {
        config.onError(new ChangePathMissingError(change), change);
        return;
    }
    const union = nodeByPath.get(parentPath(change.path));
    if (!union) {
        config.onError(new ChangedAncestorCoordinateNotFoundError(change.path, change.type, change.meta.addedUnionMemberTypeName), change);
        return;
    }
    if (findNamedNode(union.types, change.meta.addedUnionMemberTypeName)) {
        config.onError(new AddedAttributeAlreadyExistsError(change.path, change.type, 'types', change.meta.addedUnionMemberTypeName), change);
        return;
    }
    union.types = [...(union.types ?? []), namedTypeNode(change.meta.addedUnionMemberTypeName)];
}
export function unionMemberRemoved(change, nodeByPath, config, _context) {
    if (!change.path) {
        config.onError(new ChangePathMissingError(change), change);
        return;
    }
    const union = nodeByPath.get(parentPath(change.path));
    if (!union) {
        config.onError(new DeletedAncestorCoordinateNotFoundError(change.path, change.type, change.meta.removedUnionMemberTypeName), change);
        return;
    }
    if (!findNamedNode(union.types, change.meta.removedUnionMemberTypeName)) {
        config.onError(new DeletedAttributeNotFoundError(change.path, change.type, 'types', change.meta.removedUnionMemberTypeName), change);
        return;
    }
    union.types = union.types.filter(t => t.name.value !== change.meta.removedUnionMemberTypeName);
}