Add goreleaser config

.gitignore

@@ -14,4 +14,5 @@
 # Folders to ignore
 bin/
 vendor/
-.vscode/
+.vscode/
+dist/

.goreleaser.yml

@@ -0,0 +1,35 @@
+# .goreleaser.yml
+builds:
+- main: emq_exporter.go
+  binary: emq_exporter
+  goos:
+  - windows
+  - darwin
+  - linux
+  goarch:
+  - amd64
+  env:
+  - CGO_ENABLED=0
+  flags:
+  - -tags=netgo
+  ldflags:
+  - -s -w
+
+archive:
+  name_template: "{{ .ProjectName }}-{{ .Version }}-{{ .Os }}"
+  format: tar.gz
+  wrap_in_directory: true
+  format_overrides:
+  - goos: windows
+    format: zip
+  replacements:
+    darwin: macos
+
+dockers:
+- binary: emq_exporter
+  goos: linux
+  goarch: amd64
+  dockerfile: Dockerfile
+  image_templates:
+  - "nuvo/{{ .ProjectName }}:latest"
+  - "nuvo/{{ .ProjectName }}:{{ .Tag }}"

.travis.yml

@@ -1,4 +1,20 @@
 language: go
 
 go:
-- 1.11.2
+- 1.11.2
+
+services:
+- docker
+
+after_success:
+- if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then exit 0; fi
+- test -n "$TRAVIS_TAG" && docker login -u $DOCKER_USER -p $DOCKER_PASSWORD
+
+# calls goreleaser
+deploy:
+- provider: script
+  skip_cleanup: true
+  script: curl -sL https://git.io/goreleaser | bash
+  on:
+    tags: true
+    condition: $TRAVIS_OS_NAME = linux

Dockerfile

@@ -1,6 +1,6 @@
 FROM quay.io/prometheus/busybox:latest
 
-COPY bin/emq_exporter /bin/emq_exporter
+COPY emq_exporter /bin/emq_exporter
 
 EXPOSE 9505
 

README.md

@@ -1,3 +1,10 @@
+
+[![Release](https://img.shields.io/github/release/nuvo/emq_exporter.svg)](https://github.com/nuvo/emq_exporter/releases)
+[![Travis branch](https://img.shields.io/travis/nuvo/emq_exporter/master.svg)](https://travis-ci.org/emq_exporter/ocra)
+[![Docker Pulls](https://img.shields.io/docker/pulls/nuvo/emq_exporter.svg)](https://hub.docker.com/r/nuvo/emq_exporter/)
+[![Go Report Card](https://goreportcard.com/badge/github.com/nuvo/emq_exporter)](https://goreportcard.com/report/github.com/nuvo/emq_exporter)
+[![license](https://img.shields.io/github/license/nuvo/emq_exporter.svg)](https://github.com/nuvo/emq_exporter/blob/master/LICENSE)
+
 # EMQ exporter for Prometheus
 
 This is a simple server that scrapes EMQ metrics and exporters them via HTTP for