nu: rewatch - suppress Ctrl+C error

2026-05-17 17:46:20 +02:00
parent 17ec0a9a34
commit c9266f252d
1 changed files with 10 additions and 6 deletions
@@ -16,12 +16,16 @@ def ports [] {

 # Repeatedly clears and reruns a closure — nu-native watch replacement
 def rewatch [interval: duration, cmd: closure] {
-  loop {
-    clear
-    let dim = $env.config.color_config.hints
-    print $"(ansi { fg: $dim })(date now | format date '%H:%M:%S')(ansi reset)"
-    do $cmd | print
-    sleep $interval
+  try {
+    loop {
+      clear
+      let dim = $env.config.color_config.hints
+      print $"(ansi { fg: $dim })(date now | format date '%H:%M:%S')(ansi reset)"
+      do $cmd | print
+      sleep $interval
+    }
+  } catch {|e|
+    if ($e.msg !~ "interrupted") { error make { msg: $e.msg } }
  }
 }