feature/add impl (#6)

* format code

* with object gen and args

* add implementation

* add rust generator

* reset generated code

* add basic output

* reset output

* add object

* add format function

* with opts

* fix vec

* add context to unwrap

* fix arguments

* with function body

* first complete generation: Still missing Vec<Obj>

* run full alpine

* add roadmap item

crates/dagger-codegen/src/lib.rs

@@ -1,4 +1,25 @@
-pub mod codegen;
-mod handlers;
-mod models;
-mod predicates;
+mod functions;
+mod generator;
+pub mod rust;
+pub mod utility;
+mod visitor;
+
+use dagger_core::introspection::Schema;
+
+use self::generator::DynGenerator;
+
+fn set_schema_parents(mut schema: Schema) -> Schema {
+    for t in schema.types.as_mut().into_iter().flatten().flatten() {
+        let t_parent = t.full_type.clone();
+        for mut field in t.full_type.fields.as_mut().into_iter().flatten() {
+            field.parent_type = Some(t_parent.clone());
+        }
+    }
+
+    return schema;
+}
+
+pub fn generate(schema: Schema, generator: DynGenerator) -> eyre::Result<String> {
+    let schema = set_schema_parents(schema);
+    generator.generate(schema)
+}