4e69153e3e
git-subtree-dir: packages/graphql git-subtree-mainline:ac29392d7fgit-subtree-split:33e2f86ba7
26 lines
671 B
Dart
26 lines
671 B
Dart
import 'package:graphql_parser/graphql_parser.dart';
|
|
|
|
final String text = '''
|
|
{
|
|
project(name: "GraphQL") {
|
|
tagline
|
|
}
|
|
}
|
|
'''
|
|
.trim();
|
|
|
|
main() {
|
|
var tokens = scan(text);
|
|
var parser = Parser(tokens);
|
|
var doc = parser.parseDocument();
|
|
|
|
var operation = doc.definitions.first as OperationDefinitionContext;
|
|
|
|
var projectField = operation.selectionSet.selections.first.field;
|
|
print(projectField.fieldName.name); // project
|
|
print(projectField.arguments.first.name); // name
|
|
print(projectField.arguments.first.value); // GraphQL
|
|
|
|
var taglineField = projectField.selectionSet.selections.first.field;
|
|
print(taglineField.fieldName.name); // tagline
|
|
}
|