From 0284480527be8935b21600cf1cdfaf3d7274bfb6 Mon Sep 17 00:00:00 2001
From: figsoda <figsoda@pm.me>
Date: Mon, 5 Dec 2022 15:01:35 -0500
Subject: [PATCH] patsh: add comments explaining the patches

---
 pkgs/development/tools/misc/patsh/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/tools/misc/patsh/default.nix b/pkgs/development/tools/misc/patsh/default.nix
index e36ce7c884bd..63ec7ec1e5e5 100644
--- a/pkgs/development/tools/misc/patsh/default.nix
+++ b/pkgs/development/tools/misc/patsh/default.nix
@@ -7,6 +7,8 @@
 }:
 
 let
+  # copied from flake.nix
+  # tests require extra setup with nix
   custom = runCommand "custom" { } ''
     mkdir -p $out/bin
     touch $out/bin/{'foo$','foo"`'}
@@ -29,6 +31,7 @@ rustPlatform.buildRustPackage rec {
 
   checkInputs = [ custom ];
 
+  # see comment on `custom`
   postPatch = ''
     for file in tests/fixtures/*-expected.sh; do
       substituteInPlace $file \