From b390f74431bcd4f4a6bad0d3c75641d6f2db3533 Mon Sep 17 00:00:00 2001
From: b1ek <me@blek.codes>
Date: Sun, 18 Feb 2024 01:00:01 +1000
Subject: [PATCH] (feat) make the "Command exited with code X" red if the code
 is not 0

---
 src/web/executor.rs       | 11 +++++++++--
 static/script/executor.js |  2 +-
 templates/index.html      |  2 +-
 3 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/web/executor.rs b/src/web/executor.rs
index 99e0066..646bb7e 100644
--- a/src/web/executor.rs
+++ b/src/web/executor.rs
@@ -39,13 +39,20 @@ async fn executor(_state: SharedState, data: ExecutorData) -> Result<Box<dyn Rep
         .spawn()
         .unwrap();
     
-    let exit_status = out.wait().unwrap();
+    let exit_status = out.wait().unwrap().code().unwrap();
 
     let mut buf = vec![];
     out.stdout.unwrap().read_to_end(&mut buf).unwrap();
 
     let mut stdout = String::from_utf8(buf).unwrap();
-    stdout += format!("\n---\nCommand exited with code {}", exit_status.code().unwrap()).as_str();
+    stdout += "\n---\n";
+    if exit_status != 0 {
+        stdout += format!("<span style='color:red;font-weight:bolder'>Command exited with code {}</span>", exit_status).as_str();
+    } else {
+        stdout += "Command exited with code 0";
+    }
+
+    let stdout = stdout.replace('\n', "<br>");
 
     Ok(Box::new(warp::reply::json(&stdout)))
 }
diff --git a/static/script/executor.js b/static/script/executor.js
index 9211398..a905763 100644
--- a/static/script/executor.js
+++ b/static/script/executor.js
@@ -13,5 +13,5 @@ async function executeCode(code, lang) {
         }
     )
     const out = await data.json();
-    document.getElementById('output').value = out;
+    document.getElementById('output').innerHTML = out;
 }
diff --git a/templates/index.html b/templates/index.html
index 83346fa..108952e 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -34,7 +34,7 @@
         </button>
     </div>
     <div id='container'></div>
-    <textarea id="output" readonly></textarea>
+    <pre id="output" readonly></pre>
 {% endblock %}
 
 {% block script %}