Merge 806343319db7eea60cfcff4c9ebc2c0ec8150764 into 838f58e648b30bbf2ee2b9351fdf92bd1eb6a333

.gitignore

@@ -2,5 +2,6 @@
 host_key
 host_key.pub
 ssh-chat
+id_rsa
 *.log
 .*

.travis.yml

@@ -1,3 +1,7 @@
+sudo: required
+services:
+  - docker
+
 language: go
 
 notifications:
@@ -12,6 +16,15 @@ install:
 script:
   # TODO: Bring this back: - fgt golint
   - make test
+  - ssh-keygen -f ~/.ssh/id_rsa -t rsa -N ''
+  - cp ~/.ssh/id_rsa id_rsa
+  - docker build -t "$DOCKER_USER"/ssh-chat:latest .
+
+deploy:
+  provider: script
+  script: ./docker-deploy.sh
+  on:
+    branch: master
 
 go:
-  - 1.4
+  - tip

Dockerfile

@@ -3,16 +3,13 @@
 # $ docker build -t ssh-chat .
 # $ docker run -d -p 0.0.0.0:(your host machine port):2022 --name ssh-chat ssh-chat
 #
-FROM golang:1.4
+FROM scratch
 MAINTAINER Alvin Lai <al@alvinlai.com>
 
-RUN apt-get update
-RUN apt-get install -y openssh-client
-
-RUN go get github.com/shazow/ssh-chat
-RUN ssh-keygen -f ~/.ssh/id_rsa -t rsa -N ''
+ADD ssh-chat ssh-chat
+ADD id_rsa id_rsa
 
 EXPOSE 2022
 
-CMD ["-i", "/root/.ssh/id_rsa", "-vv", "--bind", "\":2022\""]
-ENTRYPOINT ["ssh-chat"]
+CMD ["/ssh-chat", "-i", "id_rsa", "-vv", "--bind", "\":2022\""]
+# ENTRYPOINT ["ssh-chat"]

docker-deploy.sh

@@ -0,0 +1,4 @@
+#!/bin/bash -ex
+CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags "-X main.buildCommit `git describe --long --tags --dirty --always`" ./cmd/ssh-chat
+docker login -e="$DOCKER_EMAIL" -u="$DOCKER_USER" -p="$DOCKER_PASS"
+docker push $DOCKER_USER/ssh-chat:latest