From 2cee9c8513bbaac84227187e2b4e33089a016fb1 Mon Sep 17 00:00:00 2001
From: Ian Fijolek <ian@iamthefij.com>
Date: Fri, 3 Aug 2018 17:58:29 -0700
Subject: [PATCH] WIP for compiling rpi2 images

---
 Dockerfile | 5 +++--
 Makefile   | 4 ++++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index da24533..0722e06 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,5 @@
-FROM golang:1.10 AS builder
+ARG repo_arch
+FROM ${repo_arch}golang:1.10 AS builder
 
 RUN go get -u github.com/golang/dep/cmd/dep
 
@@ -9,7 +10,7 @@ RUN dep ensure --vendor-only
 COPY ./main.go /go/src/app/
 RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix nocgo -o dsched .
 
-FROM alpine:latest
+FROM ${repo_arch}busybox:latest
 WORKDIR /root/
 COPY --from=builder /go/src/app/dsched .
 
diff --git a/Makefile b/Makefile
index 45b6c2c..a74b70d 100644
--- a/Makefile
+++ b/Makefile
@@ -39,6 +39,10 @@ dep-update:
 docker-build:
 	docker build -t $(DOCKER_TAG) .
 
+.PHONY: docker-build-arm
+docker-build-arm:
+	docker build --build-arg repo_arch=arm32v7/ -t $(DOCKER_TAG)-arm32v7 .
+
 .PHONY: docker-run
 docker-run:
 	docker run --rm -v /var/run/docker.sock:/var/run/docker.sock --name $(DOCKER_TAG)-run $(DOCKER_TAG)