install_deps.sh

#!/usr/bin/env bash
#

set -o nounset
set -o errexit

# Helper to make sure programs exist
ensureCmd() {
  command -v $1 >/dev/null 2>&1 || {
    err >&2 "The program '$1' is not in your path (or not executable)! $2";
    return 1
  }
}

# Some colors, because colors are awesome!
color_clear='\033[0m'
color_red='\033[31;1m'
function red() {
  echo -e "${color_red}$@${color_clear}"
}
color_green='\033[32;1m'
function green() {
  echo -e "${color_green}$@${color_clear}" 
}
color_yellow='\033[33;1m'
function yellow() {
  echo -e "${color_yellow}$@${color_clear}" 
}

# Determine OS platform
UNAME=$(uname | tr "[:upper:]" "[:lower:]")
# If Linux, try to determine specific distribution
if [ "$UNAME" == "linux" ]; then
    # If available, use LSB to identify distribution
    if [ -f /etc/lsb-release -o -d /etc/lsb-release.d ]; then
        export DISTRO=$(lsb_release -i | cut -d: -f2 | sed s/'^\t'//)
    # Otherwise, use release info file
    else
        export DISTRO=$(ls -d /etc/[A-Za-z]*[_-][rv]e[lr]* | grep -v "lsb" | cut -d'/' -f3 | cut -d'-' -f1 | cut -d'_' -f1)
    fi
fi
# For everything else (or if above failed), just use generic identifier
[ "$DISTRO" == "" ] && export DISTRO=$UNAME
unset UNAME

echo "$DISTRO"

if [ "$DISTRO" == "Ubuntu" ]; then
  echo "Installing dependencies..."
  yellow "(this will need sudo access)"
  yellow "(also, please read what the script is doing)"
  set -o xtrace
  sleep 5
  # Essential dependencies
  sudo apt-get install libtool build-essential autoconf
  # Needed by various secondary scripts
  sudo apt-get install pv doxygen ant
  # We need gcovr 3, and Ubuntu only installs gcovr 2
  sudo pip install gcovr
  # Needed for creating the training set
  sudo pip install python-levenshtein
  set +o xtrace
else
  yellow ""
  yellow "COULD NOT AUTOMATICALLY INSTALL DEPENDENCIES!"
  yellow ""
fi


# Check to make sure requisite programs are there
echo "Checking programs..."
ensureCmd libtoolize
ensureCmd aclocal
ensureCmd autoheader
ensureCmd autoconf
ensureCmd automake
ensureCmd pv
ensureCmd make
ensureCmd doxygen
ensureCmd gcovr
ensureCmd ant
ensureCmd wget


echo "Downloading CoreNLP + models..."
if [ ! -e stanford-corenlp-models-current.jar ]; then
  wget http://nlp.stanford.edu/software/stanford-corenlp-models-current.jar
fi
if [ ! -e stanford-corenlp-caseless-models-current.jar ]; then
  wget http://nlp.stanford.edu/software/stanford-corenlp-caseless-models-current.jar
fi
if [ ! -e stanford-corenlp.jar ]; then
  wget http://central.maven.org/maven2/edu/stanford/nlp/stanford-corenlp/3.5.2/stanford-corenlp-3.5.2.jar
fi

green "Everyting is OK!"