Add drush:master

.travis.yml

@@ -0,0 +1,18 @@
+sudo: required
+
+services:
+  - docker
+
+env:
+  matrix:
+    - DOCKERFILE="master"
+
+before_script:
+  - docker version
+
+script:
+  - docker build -t ${DOCKERFILE} ./${DOCKERFILE}
+
+after_script:
+  - docker images
+  - docker ps -a

README.md

@@ -1,4 +1,21 @@
 DRUSH for Drupal
 -----------------------
 
+[![Build Status](https://travis-ci.org/drupal-docker/drush.svg?branch=master)](https://travis-ci.org/drupal-docker/drush)[![](https://badge.imagelayers.io/drupaldocker/drush:latest.svg)](https://imagelayers.io/?images=drupaldocker/drush:latest 'drupaldocker/drush')
 
+# Quickstart:
+
+````
+docker run -dP --volume <path/to/drupal>:/var/www/html drupaldocker/drush
+````
+
+# Roadmap
+- ~~Add master~~ (thank you @slashrsm)
+- Create folders for major Drush versions, use drupaldocker/php:cli as parent image
+- Add documentation
+
+# Status
+Proof of concept
+
+# Contribution
+Create a pull request and become project maintainer :)

master/Dockerfile

@@ -0,0 +1,8 @@
+FROM drupaldocker/php:cli
+MAINTAINER drupal-docker
+
+ADD http://files.drush.org/drush.phar /usr/local/bin/drush
+RUN php /usr/local/bin/drush core-status -y && chmod a+x /usr/local/bin/drush
+RUN drush init -y
+
+CMD ["drush", "core-cli"]