sync: wip changes

src/program/Eval.ts

@@ -3,17 +3,19 @@ import type { SimpleStream } from '../utils/SimpleStream'
 import { Program } from './Program'
 
 export class Eval extends Program {
-    async Exec(_: SimpleStream<string>, stdout: SimpleStream<string>, _workdir: Item, args: string[]): Promise<number> {
-        const javascript = args.slice(1).join(' ')
+    async Exec(stdin: SimpleStream<string>, stdout: SimpleStream<string>, _workdir: Item, args: string[]): Promise<number> {
+        let javascript: string = args.slice(1).join(' ')
 
+        return 0
+    }
+
+    private RunJs(javascript: string, stdout: SimpleStream<string>) {
         try {
             // todo: pass workdir to the program
             eval(javascript)
         } catch (e) {
             stdout.emit(`${String(e)}\n`)
-            return 1
+            throw e
         }
-
-        return 0
     }
 }