Add auto-deploy

Author: Sergey Kibish

.travis.yml

@@ -5,6 +5,16 @@ sudo: required
 services:
   - docker
 
+addons:
+  ssh_known_hosts: "$DEPLOY_HOST"
+
+before_install:
+  - openssl aes-256-cbc -K $encrypted_0c35eebf403c_key -iv $encrypted_0c35eebf403c_iv
+    -in .travis/rsa.enc -out /tmp/rsa -d
+  - eval "$(ssh-agent -s)"
+  - chmod 600 /tmp/rsa
+  - ssh-add /tmp/rsa
+
 script:
   - go get -v github.com/golang/dep/cmd/dep
   - dep ensure
@@ -16,4 +26,5 @@ after_success:
     docker build -t skibish/trashdiena:$TRAVIS_TAG -t skibish/trashdiena:latest .;
     docker push skibish/trashdiena:$TRAVIS_TAG;
     docker push skibish/trashdiena:latest;
+    ssh -i /tmp/rsa $DEPLOY_USER@$DEPLOY_HOST "/opt/app/update-stack.sh $TRAVIS_TAG";
     fi