errors

nose/bin/echo.ts

@@ -1,3 +1,3 @@
-export default function (...args: string[]): string {
+function (...args: string[]): string {
   return args.join(" ")
 }

src/shell.ts

@@ -20,7 +20,7 @@ export async function runCommand(input: string): Promise<CommandResult> {
         [status, output] = await exec(cmd, args)
     } catch (err) {
         status = "error"
-        output = err instanceof Error ? err.message : String(err)
+        output = errorMessage(err)
     }
 
     console.log("cmd", cmd)
@@ -33,6 +33,15 @@ function commandExists(cmd: string): boolean {
     return isFile(join(NOSE_BIN, cmd + ".ts"))
 }
 
+function errorMessage(error: Error | any): string {
+    if (!(error instanceof Error))
+        return String(error)
+
+    let msg = `${error.name}: ${error.message}`
+    if (error.stack) msg += `\n${error.stack}`
+    return msg
+}
+
 async function exec(cmd: string, args: string[]): Promise<["ok" | "error", string]> {
     const path = join(NOSE_BIN, cmd + ".ts")
     const module = await import(path + "?t+" + Date.now())