From ac96dad00ab567ecd306a612c31192974bd3daf0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E4=B8=80=E4=B9=8B?= <yz@ggnb.top>
Date: Fri, 1 Mar 2024 18:01:03 +0800
Subject: [PATCH] update Dockerfile

---
 Dockerfile | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 470ed86..33c6d7d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,12 +1,15 @@
-FROM alpine:latest
+FROM golang:1.18-alpine3.16 AS base
+
+WORKDIR /app
+
+COPY . .
+
+RUN go mod tidy && go build -o nsq_exporter .
+
+FROM alpine:3.16
 
 EXPOSE 9117
 
-ENV  GOPATH /go
-ENV APPPATH $GOPATH/src/github.com/lovoo/nsq_exporter
-COPY . $APPPATH
-RUN apk add --update -t build-deps go git mercurial libc-dev gcc libgcc \
-    && cd $APPPATH && go get -d && go build -o /nsq_exporter \
-    && apk del --purge build-deps && rm -rf $GOPATH
+COPY --from=base /app/nsq_exporter /nsq_exporter
 
 ENTRYPOINT ["/nsq_exporter"]