From 6c3df1d4cd39604dba2298cbb3a2091c77c5ab33 Mon Sep 17 00:00:00 2001
From: Tom Alexander <tom@fizz.buzz>
Date: Mon, 7 Sep 2026 12:47:19 -0400
Subject: [PATCH] Don't use ADD to clone git repos.

Using ADD to clone git repos breaks caching.
---
 docker/organic_test/Dockerfile | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/docker/organic_test/Dockerfile b/docker/organic_test/Dockerfile
index 814ffe0..a6da39c 100644
--- a/docker/organic_test/Dockerfile
+++ b/docker/organic_test/Dockerfile
@@ -19,7 +19,17 @@ RUN apk add --no-cache build-base musl-dev git autoconf make texinfo gnutls-dev
 FROM build AS build-emacs
 ARG EMACS_REPO
 ARG EMACS_VERSION
-ADD "$EMACS_REPO#$EMACS_VERSION" /root/emacs
+
+RUN <<EOF
+set -euo pipefail
+IFS=$'\n\t'
+mkdir -p /root/emacs
+git -C /root/emacs init --initial-branch=main
+git -C /root/emacs remote add origin $EMACS_REPO
+git -C /root/emacs fetch origin $EMACS_VERSION
+git -C /root/emacs checkout FETCH_HEAD
+EOF
+#ADD "$EMACS_REPO#$EMACS_VERSION" /root/emacs
 WORKDIR /root/emacs
 RUN <<EOF
 mkdir /root/dist