format broken for nameless operation with variables #46
Description
Formatting this query:
query ($first: Int, $second: Int) {
field1(first: $first)
field2(second: $second)
}returns this result:
query {
field1(first: $first)
field2(second: $second)
}Test code:
use graphql_parser::parse_query;
fn main() {
let ast = parse_query::<&str>(
"\
query ($first: Int, $second: Int) {
field1(first: $first)
field2(second: $second)
}",
)
.unwrap();
// Format canonical representation
println!("{}", ast);
}And I think the culprit is here: https://github.com/graphql-rust/graphql-parser/blob/master/src/query/format.rs#L156