added scalars

crates/dagger-codegen/src/codegen.rs

@@ -1,5 +1,6 @@
 use std::sync::Arc;
 
+use genco::{prelude::rust, quote, quote_in};
 use graphql_introspection_query::introspection_response::{
     FullType, IntrospectionResponse, Schema,
 };
@@ -34,8 +35,10 @@ impl CodeGeneration {
     }
 
     fn generate_from_schema(&self, schema: &Schema) -> eyre::Result<String> {
-        let mut output = String::new();
-        output.push_str("# code generated by dagger. DO NOT EDIT.");
+        let mut output = rust::Tokens::new();
+        output.append(quote! {
+            $(format!("// code generated by dagger. DO NOT EDIT."))
+        });
 
         let types = get_types(schema)?;
         //let remaining: Vec<Option<String>> = types.into_iter().map(type_name).collect();
@@ -44,12 +47,14 @@ impl CodeGeneration {
             for t in types {
                 if let Some(_) = self.type_name(&t) {
                     let rendered = handler.render(&t)?;
-                    output.push_str(&rendered)
+
+                    output.push();
+                    output.append(rendered);
                 }
             }
         }
 
-        Ok(output)
+        Ok(output.to_string()?)
     }
 
     pub fn group_by_handlers(&self, types: &Vec<&FullType>) -> Vec<(DynHandler, Vec<FullType>)> {