From ba82eb062045fd6c240dedc0a22d280c62089e69 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20=C4=8Cerm=C3=A1k?= <sairon@users.noreply.github.com>
Date: Mon, 1 Dec 2025 19:43:19 +0100
Subject: [PATCH] Clean up Dockerfile after dropping deprecated architectures
 (#6373)

Clean up unnecessary arguments that were needed for deprecated architectures,
bind-mount requirements file to reduce image bloat.
---
 Dockerfile | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 39e762fd1..979dd3681 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,9 +8,7 @@ ENV \
     UV_SYSTEM_PYTHON=true
 
 ARG \
-    COSIGN_VERSION \
-    BUILD_ARCH \
-    QEMU_CPU
+    COSIGN_VERSION
 
 # Install base
 WORKDIR /usr/src
@@ -32,15 +30,9 @@ RUN \
     && pip3 install uv==0.8.9
 
 # Install requirements
-COPY requirements.txt .
 RUN \
-    if [ "${BUILD_ARCH}" = "i386" ]; then \
-        setarch="linux32"; \
-    else \
-        setarch=""; \
-    fi \
-    && ${setarch} uv pip install --compile-bytecode --no-cache --no-build -r requirements.txt \
-    && rm -f requirements.txt
+    --mount=type=bind,source=./requirements.txt,target=/usr/src/requirements.txt \
+    uv pip install --compile-bytecode --no-cache --no-build -r requirements.txt
 
 # Install Home Assistant Supervisor
 COPY . supervisor