From 96d6a0a2b562f81c5c14532487ce03a1a9065e6b Mon Sep 17 00:00:00 2001
From: Arnaud Bailly <arnaud.bailly@iohk.io>
Date: Sun, 29 Sep 2024 17:26:45 +0200
Subject: Implement sub-process based tester

---
 rust/src/main.rs | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'rust/src/main.rs')

diff --git a/rust/src/main.rs b/rust/src/main.rs
index b0e8ed9..8d52c46 100644
--- a/rust/src/main.rs
+++ b/rust/src/main.rs
@@ -1,16 +1,18 @@
 use std::{
     env::args,
-    io::{stdin, stdout},
+    io::{stdin, stdout, IsTerminal},
 };
 
-use lambda::io::{eval_file, repl};
+use lambda::io::{batch_eval, eval_file, repl};
 
 fn main() {
     if args().count() > 1 {
         for file in args().skip(1) {
             println!("{}", eval_file(&file));
         }
-    } else {
+    } else if stdin().is_terminal() {
         repl(&mut stdin(), &mut stdout());
+    } else {
+        batch_eval(&mut stdin(), &mut stdout());
     }
 }
-- 
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