From 612d957f3ff8d6fa4a4e68f5bb0674e9570443b1 Mon Sep 17 00:00:00 2001
From: Adrian Gierakowski <agierakowski@gmail.com>
Date: Wed, 5 Nov 2025 13:04:32 +0100
Subject: [PATCH] feat: use exec in wrapper if postHook is empty

avoid unnecesary bash process and improves signal handling
---
 nix/process-compose/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nix/process-compose/default.nix b/nix/process-compose/default.nix
index 50e7951..8ce07d9 100644
--- a/nix/process-compose/default.nix
+++ b/nix/process-compose/default.nix
@@ -45,7 +45,7 @@ in
             ${config.cli.preHook}
 
             # IMPORTANT: We **must** use environment variables for everything but non-global options, otherwise the use of sub-command specific CLI options will prevent the user from passing their own subcommands reliably.
-            ${config.cli.outputs.environment} PC_CONFIG_FILES=${configFile} process-compose ${config.cli.outputs.options} "$@"
+            ${config.cli.outputs.environment} PC_CONFIG_FILES=${configFile} ${if config.cli.postHook == "" then "exec " else ""}process-compose ${config.cli.outputs.options} "$@"
 
             ${config.cli.postHook}
           '';