From 75b7ce6f806644d7b3d62c7dfaced270ed06154d Mon Sep 17 00:00:00 2001
From: jhalter <868228+jhalter@users.noreply.github.com>
Date: Sat, 4 Jun 2022 16:01:18 -0700
Subject: Use multi-stage build for smaller Docker image

---
 Dockerfile | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

(limited to 'Dockerfile')

diff --git a/Dockerfile b/Dockerfile
index 5ed9bfc..86cbd63 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,16 @@
-FROM golang:1.18
+FROM golang:1.18 AS builder
 
 WORKDIR /app
 COPY . .
 
-RUN go build -o /app/server/server cmd/mobius-hotline-server/main.go \
-  && chmod a+x /app/server/server
+RUN CGO_ENABLED=0 go build -o /app/server/server cmd/mobius-hotline-server/main.go && chmod a+x /app/server/server
 
-EXPOSE 5500 5501
+FROM scratch
+
+WORKDIR /app/
+COPY --from=builder /app/server/server ./
+COPY --from=builder /app/cmd/mobius-hotline-server/mobius/config /usr/local/var/mobius/config
 
-WORKDIR /app/server/
-CMD ["./server"]
+EXPOSE 5500 5501
 
+CMD ["/app/server"]
-- 
cgit