configure

#!/bin/sh
# Usage:
#   ./configure [install]

# TODO:
#   - Add puppet instructions for OSX, see: http://projects.puppetlabs.com/projects/1/wiki/puppet_mac_osx

PUPPET_CMD=`which puppet`
ERROR=0
DONE=0
RED=$(tput setaf 1)
GREEN=$(tput setaf 2)
BLUE=$(tput setaf 6)
YELLOW=$(tput setaf 3)
NC=$(tput sgr 0)

# Show distribution details.
case "$OSTYPE" in
  linux-gnu*) # Debian
    lsb_release -a
  ;;
  linux*)
    lsb_release -a
  ;;
  darwin*) # Mac (OSX)
    uname -a
  ;;
  *)
    which lsb_release && lsb_release -a || uname -a
  ;;
esac

# Check if user has sudo access
if sudo -n true 2>/dev/null; then
  SUDO="sudo"
else
  SUDO=""
fi

if [ ! -n "$PUPPET_CMD" ]; then
  if [ "x$1" = "xinstall" ]; then
    echo "Installing puppet..."
    # Add the repo for your distribution if dpkg is present.
    which dpkg && (curl -O https://apt.puppetlabs.com/puppetlabs-release-precise.deb && ls && $SUDO dpkg -i puppetlabs-release-precise.deb)
    # >= dpkg >= 1.17.7 # curl -o- https://apt.puppetlabs.com/puppetlabs-release-precise.deb | sudo dpkg --install -
    case "$OSTYPE" in
      linux*)
        $SUDO apt-get update && $SUDO apt-get -y install puppet
        ;;
      darwin*) # Mac (OSX)
        $SUDO brew install puppet
        ;;
      *)
        which apt-get && $SUDO apt-get update && $SUDO apt-get -y install puppet || echo "System $OSTYPE not supported."
        ;;
    esac
    which puppet && echo "Installed puppet in version `puppet --version`" || echo "Installation of puppet failed."
  else
    echo "${RED}Detected missing puppet command${NC}, you may install it via:"
    echo "  ${BLUE}sudo apt-get install puppet${NC}"
    echo "OR just re-run script with:"
    echo "  ${BLUE}$0 install${NC}"
    echo ""
    ERROR=1
  fi
fi

if [ ! "`$SUDO puppet module list`" ]; then
  if [ "x$1" = "xinstall" ]; then
    echo "Installing puppet-module gem..."
    $SUDO gem install puppet-module
  else
    echo "${RED}Detected missing puppet module subcommand, so you should upgrade your puppet, you install it via:"
    echo "  ${BLUE}${SUDO} gem install puppet-module${NC}"
    echo "OR just re-run script with:"
    echo "  ${BLUE}$0 install${NC}"
    echo ""
    ERROR=1
  fi
fi

if [ ! -n "`$SUDO puppet module list | grep rafaelfc-pear`" ]; then
  if [ "x$1" = "xinstall" ]; then
    echo "Installing rafaelfc-pear puppet module..."
    $SUDO puppet module install rafaelfc-pear
  else
    echo "${RED}Detected missing puppet module \"rafaelfc-pear\"${NC}, you may install it via:"
    echo "  ${BLUE}${SUDO} puppet module install rafaelfc-pear${NC}"
    echo "OR just re-run script with:"
    echo "  ${BLUE}$0 install${NC}"
    echo ""
    ERROR=1
  fi
fi

if [ ! -n "`$SUDO puppet module list | grep puppetlabs-apache`" ]; then
  if [ "x$1" = "xinstall" ]; then
    echo "Installing puppetlabs-apache puppet module..."
    $SUDO puppet module install puppetlabs-apache
  else
    echo "${RED}Detected missing puppet module \"puppetlabs-apache\"${NC}, you may install it via:"
    echo "  ${BLUE}${SUDO} puppet module install puppetlabs-apache${NC}"
    echo "OR just re-run script with:"
    echo "  ${BLUE}$0 install${NC}"
    echo ""
    ERROR=1
  fi
fi

if [ ! -n "`sudo puppet module list | grep puppetlabs-mysql`" ]; then
  if [ "x$1" = "xinstall" ]; then
    echo "Installing puppetlabs-mysql puppet module..."
    $SUDO puppet module install puppetlabs-mysql
  else
    echo "${RED}Detected missing puppet module \"puppetlabs-mysql\"${NC}, you may install it via:"
    echo "  ${BLUE}${SUDO} puppet module install puppetlabs-mysql${NC}"
    echo "OR just re-run script with:"
    echo "  ${BLUE}$0 install${NC}"
    echo ""
    ERROR=1
  fi
fi

if [ ! -n "`sudo puppet module list | grep puppetlabs-java`" ]; then
  if [ "x$1" = "xinstall" ]; then
    echo "Installing puppetlabs-java puppet module..."
    $SUDO puppet module install puppetlabs-java
  else
    echo "${RED}Detected missing puppet module \"puppetlabs-java\"${NC}, you may install it via:"
    echo "  ${BLUE}${SUDO} puppet module install puppetlabs-java${NC}"
    echo "OR just re-run script with:"
    echo "  ${BLUE}$0 install${NC}"
    echo ""
    ERROR=1
  fi
fi

if [ ! -n "`sudo puppet module list | grep puppetlabs-tomcat`" ]; then
  if [ "x$1" = "xinstall" ]; then
    echo "Installing puppetlabs-tomcat puppet module..."
    $SUDO puppet module install puppetlabs-tomcat
  else
    echo "${RED}Detected missing puppet module \"puppetlabs-tomcat\"${NC}, you may install it via:"
    echo "  ${BLUE}${SUDO} puppet module install puppetlabs-tomcat${NC}"
    echo "OR just re-run script with:"
    echo "  ${BLUE}$0 install${NC}"
    echo ""
    ERROR=1
  fi
fi

if [ "${ERROR}" = "1" ]; then
  echo "${RED}Errors encountered. Quitting.${NC}"
  exit 1
fi

echo "${GREEN}Configuration successful.${NC}"

if [ "x$1" = "xinstall" ]; then
  echo "Configuring puppet modules..."
  cat puppet/ads.dev.pp puppet/apache-mod_geoip2.pp | puppet apply
  echo ""
  DONE=1
else
  echo "${YELLOW}You need to run puppet to apply configuration requirements, you may do it via:${NC}"
  echo "  ${BLUE}${SUDO} puppet -v puppet/ads.dev.pp${NC}"
  echo "OR just re-run script with:"
  echo "  ${BLUE}$0 install${NC}"
  echo ""
  DONE=0
fi

if [ "${DONE}" = "1" ]; then
  echo "Now you can build ADS distribution by the following command:"
  echo "  ${BLUE}make (or phing)${NC}"
  echo ""
else
  echo "${YELLOW}After you finish, you will be able to build ADS distribution by the following command:${NC}"
  echo "  ${BLUE}make (or phing)${NC}"
  echo ""
fi