From b83bae000685a84842c498a59f7b1bf3927577a8 Mon Sep 17 00:00:00 2001
From: Vivien MALEZE <vmaleze@gmail.com>
Date: Fri, 6 Mar 2026 16:35:56 +0100
Subject: [PATCH] fix(task): replace println!/eprintln! with calm_io in task
 output macros

Fixes broken pipe panics in task output path triggered when stdout/stderr
is closed early (e.g. pipe or shell substitution finishing before mise).
---
 src/output.rs                    | 4 ++--
 src/task/task_results_display.rs | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/output.rs b/src/output.rs
index 997bcc6b6d..2907502796 100644
--- a/src/output.rs
+++ b/src/output.rs
@@ -6,14 +6,14 @@ use std::sync::Mutex;
 macro_rules! prefix_println {
     ($prefix:expr, $($arg:tt)*) => {{
         let msg = format!($($arg)*);
-        println!("{} {}", $prefix, msg);
+        let _ = calm_io::stdoutln!("{} {}", $prefix, msg);
     }};
 }
 #[macro_export]
 macro_rules! prefix_eprintln {
     ($prefix:expr, $($arg:tt)*) => {{
         let msg = format!($($arg)*);
-        eprintln!("{} {}", $prefix, msg);
+        let _ = calm_io::stderrln!("{} {}", $prefix, msg);
     }};
 }
 
diff --git a/src/task/task_results_display.rs b/src/task/task_results_display.rs
index abb0153bad..414e527c53 100644
--- a/src/task/task_results_display.rs
+++ b/src/task/task_results_display.rs
@@ -51,7 +51,7 @@ impl TaskResultsDisplay {
     fn display_timing_summary(&self, num_tasks: usize, timer: std::time::Instant) {
         if self.show_timings && num_tasks > 1 {
             let msg = format!("Finished in {}", time::format_duration(timer.elapsed()));
-            eprintln!("{}", style::edim(msg));
+            let _ = calm_io::stderrln!("{}", style::edim(msg));
         }
     }
 
@@ -67,7 +67,7 @@ impl TaskResultsDisplay {
         }
 
         let count = failed.len();
-        eprintln!("{} {} task(s) failed:", style::ered("ERROR"), count);
+        let _ = calm_io::stderrln!("{} {} task(s) failed:", style::ered("ERROR"), count);
         for (task, status) in &failed {
             let prefix = task.estyled_prefix();
             let status_str = status