From fe2fca970d96233c1d70e41a1f1d9a8c00653632 Mon Sep 17 00:00:00 2001
From: Kai Jan Kriegel <kai@kjkriegel.de>
Date: Thu, 29 Dec 2022 02:30:22 +0100
Subject: [PATCH] fix merge fuckup with Dockerfile

---
 Dockerfile | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 87615f3..9a7a0da 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,14 +1,16 @@
-# Setup build image for multistage build
-FROM rust:bullseye as builder
-# install build deps
-RUN apt-get update && apt-get upgrade -y
-RUN apt-get install -yqq --no-install-recommends capnproto python3 python3-pip
-RUN pip3 install paho-mqtt
+FROM --platform=$BUILDPLATFORM alpine:latest as copy
+ARG TARGETPLATFORM
+RUN case "$TARGETPLATFORM" in \
+  "linux/arm/v7") echo armv7-unknown-linux-gnueabihf > /rust_target.txt ;; \
+  "linux/arm/v6") echo arm-unknown-linux-gnueabihf > /rust_target.txt ;; \
+  "linux/arm64") echo aarch64-unknown-linux-gnu > /rust_target.txt ;; \
+  "linux/amd64") echo x86_64-unknown-linux-gnu > /rust_target.txt ;; \
+  *) exit 1 ;; \
+esac
 
 WORKDIR /usr/src/bffh
 COPY . .
-RUN cargo build --release
-
+RUN cp target/$(cat /rust_target.txt)/release/bffhd ./bffhd.bin
 
 # Setup deployable image
 FROM ubuntu:22.04