feat(.travis.yml): add travis build/deploy of container

Author: Seth Goings

.travis.yml

@@ -0,0 +1,10 @@
+language: generic
+
+services:
+  - docker
+
+script: make build
+
+deploy:
+  provider: script
+  script: _scripts/ci/deploy.sh

Makefile

@@ -1,7 +1,7 @@
-VERSION := 0.2.0
-REGISTRY ?= quay.io
+VERSION := $(shell git describe --tags --exact-match 2>/dev/null || echo latest)
+REGISTRY ?= quay.io/
 IMAGE_PREFIX ?= deis/
-IMAGE := ${REGISTRY}/${IMAGE_PREFIX}go-dev:${VERSION}
+IMAGE := ${REGISTRY}${IMAGE_PREFIX}go-dev:${VERSION}
 
 build:
 	docker build -t ${IMAGE} rootfs

_scripts/ci/deploy.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+docker login -e="$DOCKER_EMAIL" -u="$DOCKER_USER" -p="$DOCKER_PASSWORD"
+REGISTRY="" make push
+docker login -e="$QUAY_EMAIL" -u="$QUAY_USERNAME" -p="$QUAY_PASSWORD" quay.io
+make push