feat: loader reuse ast

crates/node_binding/index.d.ts

@@ -9,5 +9,7 @@ export interface RawTransformOptions {
   outDir: string
   target: string
   module: 'es6' | 'commonjs'
+  sourcemap: boolean
+  aliasConfig: Record<string, string>
 }
 export function transform(rawOptions: RawTransformOptions): Promise<void>

crates/node_binding/src/lib.rs

@@ -1,5 +1,7 @@
 #![deny(clippy::all)]
 
+use std::collections::HashMap;
+
 use pkg_core::{self, TransformOptions};
 
 #[macro_use]
@@ -15,16 +17,30 @@ pub struct RawTransformOptions {
   // The module like es6, cjs. For more detail, see swc_ecma_transforms::module.
   #[napi(ts_type = "'es6' | 'commonjs'")]
   pub module: String,
+  pub sourcemap: bool,
+  pub alias_config: HashMap<String, String>,
 }
 
 #[napi]
 pub async fn transform(raw_options: RawTransformOptions) {
+  let RawTransformOptions {
+    src_dir,
+    out_dir,
+    input_files,
+    target,
+    module,
+    alias_config,
+    sourcemap,
+  } = raw_options;
+
   let transform_options = TransformOptions {
-    src_dir: raw_options.src_dir,
-    input_files: raw_options.input_files,
-    out_dir: raw_options.out_dir,
-    target: raw_options.target,
-    module: raw_options.module,
+    src_dir,
+    input_files,
+    out_dir,
+    target,
+    module,
+    alias_config,
+    sourcemap,
   };
   let _ = pkg_core::transform(transform_options).await;
 }

crates/pkg_core/Cargo.toml

@@ -16,3 +16,15 @@ normalize-path = { workspace = true }
 pkg_loader = { workspace = true }
 pkg_loader_alias = { workspace = true }
 pkg_loader_swc = { workspace = true }
+swc_core = { workspace = true, features = [
+  "base",
+  "common",
+  "ecma_ast",
+  "ecma_parser",
+  "ecma_codegen",
+  "__ecma_transforms",
+  "__visit",
+] }
+swc_ecma_transforms = { version = "*" }
+serde_json = { workspace = true }
+swc_compiler = { workspace = true }