From 18d5508c85d642a9699a21bdf19990f3a7d63a20 Mon Sep 17 00:00:00 2001
From: rachfop <prachford@icloud.com>
Date: Mon, 5 Dec 2022 23:27:13 -0800
Subject: [PATCH 1/2] Adds a dockerfile

Signed-off-by: rachfop <prachford@icloud.com>
---
 Dockerfile | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 Dockerfile

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..519463d
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,25 @@
+# Use the official Golang image to create a build artifact.
+# This is based on Debian and sets the GOPATH to /go.
+# https://hub.docker.com/_/golang
+FROM golang:1.19 as builder
+
+# 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
+
+# Use the official Alpine image for a lean production container.
+# https://hub.docker.com/_/alpine
+# https://docs.docker.com/develop/develop-images/multistage-build/#use-multi-stage-builds
+FROM alpine:3
+
+# Set the current working directory inside the container.
+WORKDIR /score-compose
+
+# Copy the binary from the builder image.
+COPY --from=builder /usr/local/bin/score-compose /usr/local/bin/score-compose
+
+# Run the binary.
+ENTRYPOINT ["/usr/local/bin/score-compose"]

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 2/2] 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