From 1bf6537319acf73f58020bc2a90449c65176a8d1 Mon Sep 17 00:00:00 2001
From: Jade Ellis <jade@ellis.link>
Date: Tue, 20 May 2025 22:47:55 +0100
Subject: [PATCH] build: Split docker target cache by target platform

---
 docker/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index 44e74180..e734fb81 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -144,7 +144,7 @@ ENV CONTINUWUITY_VERSION_EXTRA=$CONTINUWUITY_VERSION_EXTRA
 # Build the binary
 RUN --mount=type=cache,target=/usr/local/cargo/registry \
     --mount=type=cache,target=/usr/local/cargo/git/db \
-    --mount=type=cache,target=/app/target \
+    --mount=type=cache,target=/app/target,id=cargo-target-${TARGETPLATFORM} \
     bash <<'EOF'
     set -o allexport
     set -o xtrace