Hacky, but seems to be working

Cargo.toml

@@ -31,6 +31,7 @@ concat-idents = "1.1.5"
 console = "0.15.10"
 crossbeam-channel = "0.5.14"
 csv = "1.3.1"
+ctrlc = "3.4.5"
 dashmap = "6.1.0"
 deno_task_shell = "0.20.2"
 dialoguer = "0.11.0"
@@ -269,6 +270,7 @@ uv-pep440 = { workspace = true }
 uv-pep508 = { workspace = true }
 uv-pypi-types = { workspace = true }
 
+ctrlc = { workspace = true }
 fs-err = { workspace = true, features = ["tokio"] }
 pixi_allocator = { workspace = true, optional = true }
 pixi_build_frontend = { workspace = true }
@@ -333,6 +335,7 @@ xxhash-rust = { workspace = true }
 zip = { workspace = true, features = ["deflate", "time"] }
 zstd = { workspace = true }
 
+
 [target.'cfg(unix)'.dependencies]
 libc = { workspace = true, default-features = false }
 nix = { workspace = true, features = ["poll", "term"] }

src/cli/run.rs

@@ -300,13 +300,11 @@ async fn execute_task<'p>(
     };
     let cwd = task.working_directory()?;
 
-    // Ignore CTRL+C
-    // Specifically so that the child is responsible for its own signal handling
-    // NOTE: once CTRL+C is registered it will always stay registered for the rest of
-    // the runtime of the program which is fine when using run in isolation,
-    // however if we start to use run in conjunction with some other command we
-    // might want to revaluate this.
-    let ctrl_c = tokio::spawn(async { while tokio::signal::ctrl_c().await.is_ok() {} });
+    ctrlc::set_handler(move || {
+        let term = console::Term::stdout();
+        let _ = term.show_cursor();
+    })
+    .unwrap();
 
     let execute_future = deno_task_shell::execute(
         script,
@@ -316,9 +314,7 @@ async fn execute_task<'p>(
         Default::default(),
     );
     let status_code = tokio::select! {
-        code = execute_future => code,
-        // This should never exit
-        _ = ctrl_c => { unreachable!("Ctrl+C should not be triggered") }
+        code = execute_future => code
     };
 
     if status_code != 0 {
@@ -342,12 +338,19 @@ fn disambiguate_task_interactive<'p>(
         ..ColorfulTheme::default()
     };
 
-    // Ignore CTRL+C in the dialoguer prompt so that it shows the cursor again.
-    // Related: https://github.com/console-rs/dialoguer/issues/77
-    tokio::spawn(async {
-        let _ = tokio::signal::ctrl_c().await;
-        dialoguer_reset_cursor_hack();
-    });
+    ctrlc::set_handler(move || {
+        let term = console::Term::stdout();
+        let _ = term.show_cursor();
+
+        // https://learn.microsoft.com/en-us/cpp/c-runtime-library/signal-constants
+        #[cfg(target_os = "windows")]
+        std::process::exit(3);
+
+        // POSIX compliant OSs: 128 + SIGINT (2)
+        #[cfg(not(target_os = "windows"))]
+        std::process::exit(130);
+    })
+    .unwrap();
 
     dialoguer::Select::with_theme(&theme)
         .with_prompt(format!(