Add docker login (Netflix#434)

.travis.yml

@@ -5,10 +5,15 @@ jdk:
 - openjdk8
 services:
 - docker
+addons:
+  apt:
+    packages:
+      - pass
 git:
   depth: 250
 install: "./installViaTravis.sh"
 script: "./buildViaTravis.sh"
+before_install: "./beforeInstall.sh"
 env:
   global:
   - secure: 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

beforeInstall.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+set -x
+curl -fsSL "https://github.com/docker/docker-credential-helpers/releases/download/v0.6.0/docker-credential-pass-v0.6.0-amd64.tar.gz" | tar xv
+chmod + $(pwd)/docker-credential-pass
+
+gpg --batch --gen-key <<-EOF ; pass init $(gpg --no-auto-check-trustdb --list-secret-keys | grep ^sec | cut -d/ -f2 | cut -d" " -f1)
+%echo Generating a standard key
+Key-Type: DSA
+Key-Length: 1024
+Subkey-Type: ELG-E
+Subkey-Length: 1024
+Name-Real: NetflixOSS
+Name-Email: [email protected]
+Expire-Date: 0
+# Do a commit here, so that we can later print "done" :-)
+%commit
+%echo done
+EOF
+
+pass init $key
+
+echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
+docker info

buildViaTravis.sh

@@ -1,6 +1,5 @@
 #!/bin/bash
 # This script will build the project.
-
 if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
   echo -e "Build Pull Request #$TRAVIS_PULL_REQUEST => Branch [$TRAVIS_BRANCH]"
   ./gradlew --no-daemon build functionalTest