From c63413d56ea988857e48da356038e00cc3eaccd3 Mon Sep 17 00:00:00 2001
From: Adithya Nair <adtya@adtya.xyz>
Date: Sun, 30 Jun 2024 17:23:07 +0530
Subject: [PATCH] handle SIGTERMS

---
 flake.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/flake.nix b/flake.nix
index 535c15a..03ca3c5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -19,7 +19,12 @@
           inherit system;
         };
         package = pkgs.callPackage ./default.nix { };
-        app = pkgs.writeShellScriptBin "app" "${pkgs.merecat}/bin/merecat -n -p 8080 ${package}/share/web";
+        app = pkgs.writeShellScriptBin "app" ''
+          trap 'kill "''${child_pid}"; wait "''${child_pid}";' SIGINT SIGTERM
+          ${pkgs.merecat}/bin/merecat -n -p 8080 ${package}/share/web &
+          child_pid="$!"
+          wait "''${child_pid}"
+        '';
       in
       {
         formatter = pkgs.nixpkgs-fmt;