Add some TypeScript snapshots

Author: aumetra

packages/cw-schema-codegen/Cargo.toml

@@ -4,6 +4,7 @@ authors = ["Aumetra Weisman <[email protected]>"]
 edition = "2021"
 version.workspace = true
 publish = false
+build = "build.rs"
 
 [dependencies]
 anyhow = "1.0.89"

packages/cw-schema-codegen/build.rs

@@ -0,0 +1,3 @@
+fn main() {
+    println!("cargo:rerun-if-changed=templates");
+}

packages/cw-schema-codegen/src/go/template.rs

@@ -1,9 +1,41 @@
 use askama::Template;
+use std::borrow::Cow;
+
+#[derive(Clone)]
+pub struct EnumVariantTemplate<'a> {
+    pub name: Cow<'a, str>,
+    pub docs: Cow<'a, [Cow<'a, str>]>,
+    pub ty: TypeTemplate<'a>,
+}
 
 #[derive(Template)]
 #[template(escape = "none", path = "go/enum.tpl.go")]
-pub struct EnumTemplate {}
+pub struct EnumTemplate<'a> {
+    pub name: Cow<'a, str>,
+    pub docs: Cow<'a, [Cow<'a, str>]>,
+    pub variants: Cow<'a, [EnumVariantTemplate<'a>]>,
+}
+
+#[derive(Clone)]
+pub struct FieldTemplate<'a> {
+    pub name: Cow<'a, str>,
+    pub docs: Cow<'a, [Cow<'a, str>]>,
+    pub ty: Cow<'a, str>,
+}
+
+#[derive(Clone)]
+pub enum TypeTemplate<'a> {
+    Unit,
+    Tuple(Cow<'a, [Cow<'a, str>]>),
+    Named {
+        fields: Cow<'a, [FieldTemplate<'a>]>,
+    },
+}
 
 #[derive(Template)]
 #[template(escape = "none", path = "go/struct.tpl.go")]
-pub struct StructTemplate {}
+pub struct StructTemplate<'a> {
+    pub name: Cow<'a, str>,
+    pub docs: Cow<'a, [Cow<'a, str>]>,
+    pub ty: TypeTemplate<'a>,
+}

packages/cw-schema-codegen/templates/go/enum.tpl.go

@@ -0,0 +1,2 @@
+// This code is @generated by cw-schema-codegen. Do not modify this manually.
+

packages/cw-schema-codegen/templates/go/struct.tpl.go

@@ -0,0 +1,21 @@
+// This code is @generated by cw-schema-codegen. Do not modify this manually.
+
+package cwcodegen
+
+{% for doc in docs %}
+	// {{ doc }}
+{% endfor %}
+type {{ name }} struct {
+	{% match ty %}
+		{% when TypeTemplate::Unit %}
+		{% when TypeTemplate::Tuple with (types) %}
+			{{ todo!() }}
+		{% when TypeTemplate::Named with { fields } %}
+			{% for field in fields %}
+				{% for doc in docs %}
+					// {{ doc }}
+				{% endfor %}
+				{{ field.name|capitalize }} {{ field.ty }} `json:"{{ field.name }}"`
+			{% endfor %}
+	{% endmatch %}
+}

packages/cw-schema-codegen/templates/typescript/enum.tpl.ts

@@ -35,6 +35,10 @@ type {{ name }} =
             } }
     {% endmatch %}
 {% endfor %}
+
+{% if variants.len() == 0 %}
+    never;
+{% endif %}
 ;
 
 export { {{ name }} };

packages/cw-schema-codegen/tests/snapshots/rust_tpl__complex_enum.snap

@@ -2,6 +2,9 @@
 source: packages/cw-schema-codegen/tests/rust_tpl.rs
 expression: rendered
 ---
+// This code is @generated by cw-schema-codegen. Do not modify this manually.
+
+
     #[doc = "Complex enum"]
 
 
@@ -18,9 +21,7 @@ pub enum Complex {
         One
 
                 (
-                    
-                        u64,
-                    
+                    u64
                 )
 
         ,

packages/cw-schema-codegen/tests/snapshots/rust_tpl__empty_enum.snap

@@ -2,6 +2,9 @@
 source: packages/cw-schema-codegen/tests/rust_tpl.rs
 expression: rendered
 ---
+// This code is @generated by cw-schema-codegen. Do not modify this manually.
+
+
     #[doc = "Empty enum"]
 
 

packages/cw-schema-codegen/tests/snapshots/rust_tpl__empty_struct.snap

@@ -2,6 +2,9 @@
 source: packages/cw-schema-codegen/tests/rust_tpl.rs
 expression: rendered
 ---
+// This code is @generated by cw-schema-codegen. Do not modify this manually.
+
+
     #[doc = "Empty struct"]
 
 

packages/cw-schema-codegen/tests/snapshots/rust_tpl__named_struct.snap

@@ -2,6 +2,9 @@
 source: packages/cw-schema-codegen/tests/rust_tpl.rs
 expression: rendered
 ---
+// This code is @generated by cw-schema-codegen. Do not modify this manually.
+
+
     #[doc = "Named struct"]
 
 

packages/cw-schema-codegen/tests/snapshots/rust_tpl__simple_enum.snap

@@ -2,6 +2,9 @@
 source: packages/cw-schema-codegen/tests/rust_tpl.rs
 expression: rendered
 ---
+// This code is @generated by cw-schema-codegen. Do not modify this manually.
+
+
     #[doc = "Simple enum"]
 
 

packages/cw-schema-codegen/tests/snapshots/rust_tpl__tuple_struct.snap

@@ -2,6 +2,9 @@
 source: packages/cw-schema-codegen/tests/rust_tpl.rs
 expression: rendered
 ---
+// This code is @generated by cw-schema-codegen. Do not modify this manually.
+
+
     #[doc = "Tuple struct"]
 
 
@@ -10,9 +13,5 @@ pub struct Tuple
 
 
         (
-            
-                u64,
-            
-                String,
-            
+            u64, String
         );

packages/cw-schema-codegen/tests/snapshots/typescript__codegen-2.snap

@@ -0,0 +1,17 @@
+---
+source: packages/cw-schema-codegen/tests/typescript.rs
+expression: output
+---
+// This code is @generated by cw-schema-codegen. Do not modify this manually.
+
+/**
+
+ */
+
+type Uwu = 
+
+        [string, string]
+    
+;
+
+export { Uwu };

packages/cw-schema-codegen/tests/snapshots/typescript__codegen-3.snap

@@ -0,0 +1,17 @@
+---
+source: packages/cw-schema-codegen/tests/typescript.rs
+expression: output
+---
+// This code is @generated by cw-schema-codegen. Do not modify this manually.
+
+/**
+
+ */
+
+type Òwó = 
+
+        void
+    
+;
+
+export { Òwó };

packages/cw-schema-codegen/tests/snapshots/typescript__codegen-4.snap

@@ -0,0 +1,19 @@
+---
+source: packages/cw-schema-codegen/tests/typescript.rs
+expression: output
+---
+// This code is @generated by cw-schema-codegen. Do not modify this manually.
+
+/**
+
+ */
+
+type Empty = 
+
+
+
+    never;
+
+;
+
+export { Empty };

packages/cw-schema-codegen/tests/snapshots/typescript__codegen-5.snap

@@ -0,0 +1,55 @@
+---
+source: packages/cw-schema-codegen/tests/typescript.rs
+expression: output
+---
+// This code is @generated by cw-schema-codegen. Do not modify this manually.
+
+/**
+
+ */
+
+type Hehehe = 
+
+    | 
+
+    /**
+    
+     */
+
+    
+            { "A": {} }
+        
+
+    | 
+
+    /**
+    
+     */
+
+    
+            { "B": [string] }
+        
+
+    | 
+
+    /**
+    
+     */
+
+    
+            { "C": {
+                
+                    /**
+                    
+                     */
+
+                    field: string;
+                
+            } }
+    
+
+
+
+;
+
+export { Hehehe };

packages/cw-schema-codegen/tests/snapshots/typescript__codegen.snap

@@ -0,0 +1,31 @@
+---
+source: packages/cw-schema-codegen/tests/typescript.rs
+expression: output
+---
+// This code is @generated by cw-schema-codegen. Do not modify this manually.
+
+/**
+
+ */
+
+type Owo = 
+
+        {
+            
+                /**
+                
+                 */
+
+                field_1: string;
+            
+                /**
+                
+                 */
+
+                field_2: string;
+            
+        }
+
+;
+
+export { Owo };

packages/cw-schema-codegen/tests/typescript.rs

@@ -0,0 +1,54 @@
+use cw_schema::Schemaifier;
+
+#[derive(Schemaifier)]
+struct Owo {
+    field_1: u32,
+    field_2: String,
+}
+
+#[derive(Schemaifier)]
+struct Uwu(String, u32);
+
+#[derive(Schemaifier)]
+struct Òwó;
+
+#[derive(Schemaifier)]
+enum Empty {}
+
+#[derive(Schemaifier)]
+enum Hehehe {
+    A,
+    B(u32),
+    C { field: String },
+}
+
+#[test]
+fn codegen() {
+    // generate the schemas for each of the above types
+    let schemas = [
+        cw_schema::schema_of::<Owo>(),
+        cw_schema::schema_of::<Uwu>(),
+        cw_schema::schema_of::<Òwó>(),
+        cw_schema::schema_of::<Empty>(),
+        cw_schema::schema_of::<Hehehe>(),
+    ];
+
+    // run the codegen to typescript
+    for schema in schemas {
+        let cw_schema::Schema::V1(schema) = schema else {
+            panic!();
+        };
+
+        let output = schema
+            .definitions
+            .iter()
+            .map(|node| {
+                let mut buf = Vec::new();
+                cw_schema_codegen::typescript::process_node(&mut buf, &schema, node).unwrap();
+                String::from_utf8(buf).unwrap()
+            })
+            .collect::<String>();
+
+        insta::assert_snapshot!(output);
+    }
+}