From ae63721e69d95a53abac97809f4d809a205bbef2 Mon Sep 17 00:00:00 2001
From: Alex Myasoedov <msoedov@gmail.com>
Date: Thu, 13 Jun 2019 13:29:15 +0300
Subject: [PATCH] Update docker file to support go modules build.

---
 .dockerignore |  1 -
 Dockerfile    | 21 +++++++++++++++++----
 Makefile      |  1 -
 3 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/.dockerignore b/.dockerignore
index a9ad5dc..4dca47a 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -6,4 +6,3 @@ Readme.md
 slides/
 node_modules/
 vendor/
-*.go
diff --git a/Dockerfile b/Dockerfile
index 7a5aa0b..ca9b7c0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,21 @@
+FROM golang:1.12 AS compiler
+
+WORKDIR $GOPATH/src/github.com/msoedov/hacker-slides
+
+ENV GO111MODULE on
+COPY . .
+RUN GOOS=linux CGO_ENABLE=0 go build  -a -tags netgo -ldflags '-w -extldflags "-static"' -o app *.go
+RUN cp app /bin/app
+
+
 FROM alpine:3.8
 
-WORKDIR /app
+WORKDIR /srv
 
-COPY . /app
 ENV GIN_MODE=release
-
-CMD ./main $PORT
+RUN mkdir slides
+COPY --from=compiler /bin/app /bin/app
+COPY static static
+COPY templates templates
+COPY initial-slides.md initial-slides.md
+CMD app $PORT
diff --git a/Makefile b/Makefile
index edd1ca9..4d61aa9 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,6 @@ repo:
 	@echo $(DOCKER_IMAGE)
 
 build:
-	@GOOS=linux CGO_ENABLE=0 go build main.go
 	@docker build -t $(DOCKER_IMAGE) .
 	@docker tag $(DOCKER_IMAGE) $(REPO)