.nitrousboxrc

#!/bin/bash
#
# TITLE
#   .nitrousboxrc
# DESCRIPTION
#   Symlink or copy this file to ~/.nitrousboxrc on your http://nitrous.io
#   box and reboot it. This will ensure your box is configured for Java
#   development (which is still an experimental feature) on this project.
# AUTHOR
#   Craig J Perry, <craigp84@gmail.com>
#

################################################################################
# Configuration
################################################################################
MAVEN_VERSION="3.2.3"
DATE="/bin/date"
WGET="/usr/bin/wget"
TAR="/bin/tar"
RM="/bin/rm"


################################################################################
# Utilities & Helpers (no need to edit these)
################################################################################
_MVN_PATH="$HOME/apache-maven-${MAVEN_VERSION}"
function info { echo "$( $DATE '+%F %T' ) [INFO]: $*" > /dev/stderr; }


################################################################################
# Main
################################################################################

if [[ ! -d $_MVN_PATH ]]; then
  info "Downloading maven $MAVEN_VERSION as it wasn't found at: $_MVN_PATH"
  $WGET "http://www.mirrorservice.org/sites/ftp.apache.org/maven/maven-3/${MAVEN_VERSION}/binaries/apache-maven-${MAVEN_VERSION}-bin.tar.gz" > /dev/null 2>&1

  info "Extracting maven"
  $TAR xzf "apache-maven-${MAVEN_VERSION}-bin.tar.gz" > /dev/null 2>&1

  info "Cleaning up maven tarball"
  $RM "apache-maven-${MAVEN_VERSION}-bin.tar.gz"

  info "Backing up bash profile"
  cp .bash_profile .bash_profile.$( $DATE --iso-8601 )

  info "Injecting env vars into ~/.bash_profile"
  cat >> $HOME/.bash_profile <<-EOF
        export JAVA_HOME="/usr/lib/jvm/java-7-oracle"
        export M2_HOME="${_MVN_PATH}"
        export PATH="\$JAVA_HOME/bin:\$M2_HOME/bin:\$PATH"

EOF

  info "Completed maven download & setup"
else
  info "Maven already present, skipping download & setup"
fi