.travis.yml

language: java
sudo: false

env: 
  # Give Maven 1GB of memory to work with
  - MAVEN_OPTS=-Xmx1024M

# Install prerequisites for building Mirage2 more rapidly
# These versions should be kept in sync with ./dspace/modules/xml-mirage2/pom.xml
before_install:
  # Remove outdated settings.xml from Travis builds. Workaround for https://github.com/travis-ci/travis-ci/issues/4629
  - rm ~/.m2/settings.xml
  # Install latest Node.js 0.10.x & print version info
  - nvm install 0.10
  - node --version
  # Install Bower
  - npm install -g bower
  # Install Grunt & print version info
  - npm install -g grunt && npm install -g grunt-cli
  - grunt --version
  # Print ruby version info (should be installed)
  - ruby -v
  # Install Sass & print version info
  - gem install sass -v 3.4.25
  - sass -v
  # Install Compass & print version info
  - gem install compass -v 1.0.1
  - compass version

# Skip install stage, as we'll do it below
install: "echo 'Skipping install stage, dependencies will be downloaded during build and test stages.'"

# Two stage Build and Test
# 1. Install & Unit Test APIs
# 2. Assemble DSpace
script:
  # 1. [Install & Unit Test] Check source code licenses and run source code Unit Tests
  #    (This explicitly skips building the 'dspace' assembly module, since we only want to do that ONCE.)
  #        license:check => Validate all source code license headers
  #        -Dmaven.test.skip=false => Enable DSpace Unit Tests
  #        -P !dspace => SKIP full DSpace assembly (will do below)
  #        -B => Maven batch/non-interactive mode (recommended for CI)
  #        -V => Display Maven version info before build
  - "mvn clean install license:check -Dmaven.test.skip=false -P !dspace -B -V"
  # 2. [Assemble DSpace] Ensure assembly process works (from [src]/dspace/), including Mirage 2
  #        -Dmirage2.on=true => Build Mirage2
  #        -Dmirage2.deps.included=false => Don't include Mirage2 build dependencies (We installed them in before_install)
  #        -P !assembly => SKIP the actual building of [src]/dspace/dspace-installer (as it can be memory intensive)
  - "cd dspace && mvn package -Dmirage2.on=true -Dmirage2.deps.included=false -P !assembly -B -V"