From 2a71c43614b394808d0524676910193f6cd0553f Mon Sep 17 00:00:00 2001
From: Zhaofeng Li <hello@zhaofeng.li>
Date: Wed, 22 May 2024 21:46:29 -0600
Subject: [PATCH] Bypass `git describe` caching in brew.sh

Probably a good idea to work out a cleaner way with upstream.
---
 modules/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/default.nix b/modules/default.nix
index 561c034..8aad1cf 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -306,6 +306,9 @@ let
     brew_sh="$out/Library/Homebrew/brew.sh"
     chmod u+w "$out/Library/Homebrew" "$brew_sh"
     sed -i -e 's/^HOMEBREW_VERSION=.*/HOMEBREW_VERSION="${brew.version}"/g' "$brew_sh"
+
+    # 4.3.1: Clear GIT_REVISION to bypass caching mechanism
+    sed -i -e 's/^GIT_REVISION=.*/GIT_REVISION=""; HOMEBREW_VERSION="${brew.version}"/g' "$brew_sh"
   '');
 in {
   options = {