From 0eb06dcf9a1d6dc61ff4241c22b7ca46b1c5e20a Mon Sep 17 00:00:00 2001
From: Paul <paul@zom.bi>
Date: Sun, 19 Jul 2020 16:19:01 +0200
Subject: [PATCH] optimize Dockerfile for size

---
 Dockerfile                         | 8 ++++----
 contrib/{etc_group => etc/group}   | 0
 contrib/{etc_passwd => etc/passwd} | 0
 3 files changed, 4 insertions(+), 4 deletions(-)
 rename contrib/{etc_group => etc/group} (100%)
 rename contrib/{etc_passwd => etc/passwd} (100%)

diff --git a/Dockerfile b/Dockerfile
index f718a6c..7ec8b58 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,18 +1,18 @@
 FROM golang:1.14 AS builder
 COPY . /app
 WORKDIR /app
+ARG GOARCH=amd64
 RUN go generate
 RUN \
     CGO_ENABLED=0 \
     GOOS=linux \
     GOPROXY=https://proxy.golang.org,direct \
-    go build -o main main.go
+    go build -ldflags "-s -w" -o main .
 
 FROM scratch
-COPY contrib/etc_group /etc/group
-COPY contrib/etc_passwd /etc/passwd
+COPY contrib/etc/group contrib/etc/passwd /etc/
 COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
 COPY --from=builder /app/main /main
 USER user
 ENTRYPOINT ["/main"]
-CMD ["server"]
\ No newline at end of file
+CMD ["server"]
diff --git a/contrib/etc_group b/contrib/etc/group
similarity index 100%
rename from contrib/etc_group
rename to contrib/etc/group
diff --git a/contrib/etc_passwd b/contrib/etc/passwd
similarity index 100%
rename from contrib/etc_passwd
rename to contrib/etc/passwd