Merge pull request #32 from letsgo-framework/improve_docker_exp

docker working fine

Author: asabya

Dockerfile

@@ -1,7 +1,24 @@
-FROM iron/go
+FROM golang as builder
+
+ENV GO111MODULE=on
 
 WORKDIR /app
 
-ADD letsgo /app/
+COPY go.mod .
+COPY go.sum .
+
+RUN go mod download
+
+COPY . .
+
+RUN CGO_ENABLED=0 GODS=linux GOARCH=amd64 go build
+
+FROM ubuntu
+
+COPY --from=builder /app/letsgo /app/
+COPY --from=builder /app/.env /app/
+
+RUN mkdir /app/log
 
-ENTRYPOINT ["./letsgo"]
+EXPOSE 8080
+ENTRYPOINT ["/app/letsgo"]

README.md

@@ -2,6 +2,7 @@
 [![Build Status](https://travis-ci.org/letsgo-framework/letsgo.svg?branch=master)](https://travis-ci.org/letsgo-framework/letsgo)
 [![Go Report Card](https://goreportcard.com/badge/github.com/letsgo-framework/letsgo)](https://goreportcard.com/report/github.com/letsgo-framework/letsgo)
 [![Coverage Status](https://coveralls.io/repos/github/letsgo-framework/letsgo/badge.svg?branch=master)](https://coveralls.io/github/letsgo-framework/letsgo?branch=master)
+[![Sourcegraph](https://sourcegraph.com/github.com/letsgo-framework/letsgo/-/badge.svg)](https://sourcegraph.com/github.com/letsgo-framework/letsgo?badge)
 [![Join the chat at https://gitter.im/letsgo-framework/community](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/letsgo-framework/community)
 
 ## Go api starter

docker-compose.yml

@@ -0,0 +1,17 @@
+version: "2"
+services:
+  app:
+    container_name: letsgo
+    restart: always
+    build: .
+    ports:
+      - "8080:8080"
+    links:
+      - mongo
+  mongo:
+    container_name: mongo
+    image: mongo
+    volumes:
+      - /var/mongo/data:/data/db
+    ports:
+      - "27017:27017"