From 25fa65c04dcd54057bc6739262e9f563adc6b8cf Mon Sep 17 00:00:00 2001
From: kevin <wanjunfeng@gmail.com>
Date: Sun, 7 Nov 2021 12:04:44 +0800
Subject: [PATCH] build: add ldflags to reduce docker image size

---
 helper/Dockerfile-release | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/helper/Dockerfile-release b/helper/Dockerfile-release
index 73a7975..5b99c57 100644
--- a/helper/Dockerfile-release
+++ b/helper/Dockerfile-release
@@ -4,10 +4,10 @@ RUN go env -w GO111MODULE=on
 # RUN go env -w GOPROXY=https://mirrors.aliyun.com/goproxy/,direct
 EXPOSE 8080
 COPY . .
-RUN CGO_ENABLED=0 GOOS=linux go build app/main.go
+RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" app/main.go
 
 FROM alpine:3.14 as runner
 COPY --from=builder /app/dtm/main /app/dtm/
 ENV IS_DOCKER=1
 WORKDIR /app/dtm
-CMD ["/app/dtm/main", "dtmsvr"]
\ No newline at end of file
+CMD ["/app/dtm/main", "dtmsvr"]