From 144671db329c0ebdd782b9a495a948a00de3193a Mon Sep 17 00:00:00 2001
From: Felipe Amorim <29824714+fexd12@users.noreply.github.com>
Date: Sat, 30 May 2026 17:24:56 -0300
Subject: [PATCH] add: shrink docker images

- separate build layers as a intermediate layers
---
 Dockerfile | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 84d0e58..7e5416c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,7 @@
-FROM alpine:latest
+FROM alpine:latest AS base
+RUN apk update && apk upgrade
+
+FROM base AS builder 
 
 RUN apk add go make git
 
@@ -6,8 +9,16 @@ WORKDIR /app
 
 COPY . .
 
+RUN make build
+
+FROM base AS final
+
+WORKDIR /app
+
+COPY --from=builder /app/data.tar.gz /app/data.tar.gz
+
 RUN tar -xzf data.tar.gz && rm -rf data.tar.gz
 
-RUN make build
+COPY --from=builder /app/wserver /app/wserver
 
-CMD ["./wserver"]
\ No newline at end of file
+CMD ["./wserver"]