From 5528c42f5d703dd25838c801c6a8f2e6229bd63b Mon Sep 17 00:00:00 2001
From: Malo Bourgon <mbourgon@gmail.com>
Date: Fri, 9 Jan 2026 15:37:24 -0800
Subject: [PATCH] claude-code: fix hardcoded /bin/bash shebangs

---
 pkgs/by-name/cl/claude-code/package.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/by-name/cl/claude-code/package.nix b/pkgs/by-name/cl/claude-code/package.nix
index 79bf6ba1cac6..f932cd7f1816 100644
--- a/pkgs/by-name/cl/claude-code/package.nix
+++ b/pkgs/by-name/cl/claude-code/package.nix
@@ -22,6 +22,11 @@ buildNpmPackage (finalAttrs: {
 
   postPatch = ''
     cp ${./package-lock.json} package-lock.json
+
+    # Replace hardcoded `/bin/bash` with `/usr/bin/env bash` for Nix compatibility
+    # https://github.com/anthropics/claude-code/issues/15195
+    substituteInPlace cli.js \
+      --replace-warn '#!/bin/bash' '#!/usr/bin/env bash'
   '';
 
   dontNpmBuild = true;