1 files changed, 22 insertions, 0 deletions
diff --git a/cli/ops/compiler.rs b/cli/ops/compiler.rs
index e515081df..cb2fb01a0 100644
--- a/cli/ops/compiler.rs
+++ b/cli/ops/compiler.rs
@@ -17,6 +17,10 @@ pub fn init(i: &mut Isolate, s: &ThreadSafeState) {
     "fetch_source_files",
     s.core_op(json_op(s.stateful_op(op_fetch_source_files))),
   );
+  i.register_op(
+    "fetch_asset",
+    s.core_op(json_op(s.stateful_op(op_fetch_asset))),
+  );
 }
 
 #[derive(Deserialize)]
@@ -145,3 +149,21 @@ fn op_fetch_source_files(
 
   Ok(JsonOp::Async(future))
 }
+
+#[derive(Deserialize)]
+struct FetchAssetArgs {
+  name: String,
+}
+
+fn op_fetch_asset(
+  _state: &ThreadSafeState,
+  args: Value,
+  _zero_copy: Option<PinnedBuf>,
+) -> Result<JsonOp, ErrBox> {
+  let args: FetchAssetArgs = serde_json::from_value(args)?;
+  if let Some(source_code) = crate::js::get_asset(&args.name) {
+    Ok(JsonOp::Sync(json!(source_code)))
+  } else {
+    panic!("op_fetch_asset bad asset {}", args.name)
+  }
+}