if [ -d '/usr/local/opt/nvm' ] || [ -d "$HOME/.nvm" ]; then

true

else

false

fi

if ! nvm_available; then

[ -e "/usr/local/opt/nvm/nvm.sh" ] && source /usr/local/opt/nvm/nvm.sh

fi

if ! nvm_available; then

[ -e "$HOME/.nvm/nvm.sh" ] && source $HOME/.nvm/nvm.sh

fi

if linux; then

EXTRA_STEPS+=("Sorry, can't check if your hard disk is encrypted - please ensure that it is! (applies to both portable and Desktop machines)")

elif mac; then

if [[ "$(fdesetup status)" != "FileVault is On." ]]; then

EXTRA_STEPS+=("your hard disk is not encrypted! Encryption must be enabled on all guardian machines. Follow these instructions: https://support.apple.com/en-gb/HT204837")

fi

fi

local path="$HOME/.aws"

local filename="config"

if [[ ! -f "$path/$filename" ]]; then

if [[ ! -d "$path" ]]; then

mkdir "$path"

fi

echo "[profile frontend]

region = eu-west-1" > "$path/$filename"

fi

if mac && ! installed brew; then

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

fi

if ! installed javac; then

if linux; then

sudo apt-get install -y openjdk-7-jdk

elif mac; then

EXTRA_STEPS+=("Download the JDK from http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html")

fi

fi

if ! nvm_installed; then

if linux; then

if ! installed curl; then

sudo apt-get install -y curl

fi

fi

curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.8/install.sh | bash

nvm install

EXTRA_STEPS+=("Add https://git.io/vKTnK to your .bash_profile")

else

if ! nvm_available; then

source_nvm

fi

nvm install

fi

if ! installed g++; then

if linux; then

sudo apt-get install -y g++ make

elif mac; then

EXTRA_STEPS+=("Install Xcode from the App Store")

fi

fi

if ! installed libpng-config; then

if linux; then

sudo apt-get install -y libpng-dev

elif mac; then

brew install libpng

fi

fi

if [[ ${#EXTRA_STEPS[@]} -gt 0 ]]; then

node ./tools/messages.js install-steps

for i in "${!EXTRA_STEPS[@]}"; do

echo " $((i+1)). ${EXTRA_STEPS[$i]}"

done

fi

check_encryption

create_aws_config

install_homebrew

install_jdk

install_node

install_gcc

install_libpng

compile

report