From b6ce1997c2336db574a5a1f3c3d1ebb7011b6491 Mon Sep 17 00:00:00 2001
From: Nils Balkow-Tychsen <nils.baty@humanitec.com>
Date: Wed, 14 Dec 2022 14:25:15 +0100
Subject: [PATCH] go dependencies in alpine (#23)

---
 Dockerfile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 519463d..3f1001b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,12 +3,15 @@
 # https://hub.docker.com/_/golang
 FROM golang:1.19 as builder
 
+# https://stackoverflow.com/questions/36279253/go-compiled-binary-wont-run-in-an-alpine-docker-container-on-ubuntu-host
+ENV CGO_ENABLED=0
+
 # Set the current working directory inside the container.
 WORKDIR /go/src/github.com/score-spec/score-compose
 
 # Copy the entire project and build it.
 COPY . .
-RUN go build -o /usr/local/bin/score-compose ./cmd/score-compose
+RUN GOOS=linux GOARCH=amd64 go build -o /usr/local/bin/score-compose ./cmd/score-compose
 
 # Use the official Alpine image for a lean production container.
 # https://hub.docker.com/_/alpine