openethereum/install-deps.sh

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#!/usr/bin/env bash
function run_installer()
{
####### Init vars
HOMEBREW_PREFIX=/usr/local
HOMEBREW_CACHE=/Library/Caches/Homebrew
HOMEBREW_REPO=https://github.com/Homebrew/homebrew
OSX_REQUIERED_VERSION="10.7.0"
declare OS_TYPE
declare OSX_VERSION
declare GIT_PATH
declare RUBY_PATH
declare BREW_PATH
declare INSTALL_FILES=""
errorMessages=""
isOsVersion=false
isGit=false
isRuby=false
isBrew=false
canContinue=true
depCount=0
depFound=0
####### Setup colors
red=`tput setaf 1`
green=`tput setaf 2`
yellow=`tput setaf 3`
blue=`tput setaf 4`
magenta=`tput setaf 5`
cyan=`tput setaf 6`
white=`tput setaf 7`
b=`tput bold`
u=`tput sgr 0 1`
ul=`tput smul`
xl=`tput rmul`
stou=`tput smso`
xtou=`tput rmso`
dim=`tput dim`
reverse=`tput rev`
reset=`tput sgr0`
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n=$'\n'
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function head() {
echo "${blue}${b}==>${white} $1${reset}"
}
function info() {
echo "${blue}${b}==>${reset} $1"
}
function successHeading() {
echo "${green}${b}==> $1${reset}"
}
function success() {
echo "${green}${b}==>${reset}${green} $1${reset}"
}
function error() {
echo "${red}==> ${u}${b}${red}$1${reset}"
}
function smallError() {
echo "${red}==>${reset} $1"
}
function green() {
echo "${green}$1${reset}"
}
function red() {
echo "${red}$1${reset}"
}
function check() {
echo "${green}${bold}${reset} $1${reset}"
}
function uncheck() {
echo "${red}${bold}${reset} $1${reset}"
}
####### Setup methods
function wait_for_user() {
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if [[ $( ask_user "$1" ) == false ]]; then
abort_install "${red}==>${reset} Process stopped by user. To resume the install run the one-liner command again."
fi
}
function ask_user() {
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while :
do
read -p "${blue}==>${reset} $1 [Y/n] " imp
case $imp in
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[yY] ) echo true; break ;;
'' ) echo true; break ;;
[nN] ) echo false; break ;;
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* ) echo "Unrecognized option provided. Please provide either 'Y' or 'N'";
esac
done
}
function prompt_for_input() {
while :
do
read -p "$1 " imp
echo $imp
return
done
}
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function exe() {
echo "\$ $@"; "$@"
}
function sudo() {
if $isSudo; then
`which sudo` "$@"
else
"$@"
fi
}
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function detect_os() {
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if [[ "$OSTYPE" == "linux-gnu" ]]
then
OS_TYPE="linux"
get_linux_dependencies
elif [[ "$OSTYPE" == "darwin"* ]]
then
OS_TYPE="osx"
get_osx_dependencies
else
OS_TYPE="win"
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abort_install "${red}==>${reset} ${b}OS not supported:${reset} Parity one-liner currently support OS X and Linux.${n}For instructions on installing parity on other platforms please visit ${u}${blue}http://ethcore.io/${reset}"
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fi
echo
if [[ $depCount == $depFound ]]
then
green "Found all dependencies ($depFound/$depCount)"
else
if [[ $canContinue == true ]]
then
red "Some dependencies are missing ($depFound/$depCount)"
elif [[ $canContinue == false && $depFound == 0 ]]
then
red "All dependencies are missing and cannot be auto-installed ($depFound/$depCount)"
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abort_install "$errorMessages";
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elif [[ $canContinue == false ]]
then
red "Some dependencies which cannot be auto-installed are missing ($depFound/$depCount)"
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abort_install "$errorMessages";
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fi
fi
}
function get_osx_dependencies()
{
macos_version
find_git
find_ruby
find_brew
}
function macos_version()
{
declare -a reqVersion
declare -a localVersion
depCount=$((depCount+1))
OSX_VERSION=`/usr/bin/sw_vers -productVersion 2>/dev/null`
if [ -z "$OSX_VERSION" ]
then
uncheck "OS X version not supported 🔥"
isOsVersion=false
canContinue=false
else
IFS='.' read -a localVersion <<< "$OSX_VERSION"
IFS='.' read -a reqVersion <<< "$OSX_REQUIERED_VERSION"
if (( ${reqVersion[0]} <= ${localVersion[0]} )) && (( ${reqVersion[1]} <= ${localVersion[1]} ))
then
check "OS X Version ${OSX_VERSION}"
isOsVersion=true
depFound=$((depFound+1))
return
else
uncheck "OS X version not supported"
isOsVersion=false
canContinue=false
fi
fi
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errorMessages+="${red}==>${reset} ${b}Mac OS version too old:${reset} eth requires OS X version ${red}$OSX_REQUIERED_VERSION${reset} at least in order to run.${n}"
errorMessages+=" Please update the OS and reload the install process.${n}"
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}
function find_eth()
{
ETH_PATH=`which eth 2>/dev/null`
if [[ -f $ETH_PATH ]]
then
check "Found eth: $ETH_PATH"
echo "$($ETH_PATH -V)"
isEth=true
else
uncheck "Eth is missing"
isEth=false
fi
}
function find_git()
{
depCount=$((depCount+1))
GIT_PATH=`which git 2>/dev/null`
if [[ -f $GIT_PATH ]]
then
check "$($GIT_PATH --version)"
isGit=true
depFound=$((depFound+1))
else
uncheck "Git is missing"
isGit=false
fi
}
function find_ruby()
{
depCount=$((depCount+1))
RUBY_PATH=`which ruby 2>/dev/null`
if [[ -f $RUBY_PATH ]]
then
RUBY_VERSION=`ruby -e "print RUBY_VERSION"`
check "Ruby ${RUBY_VERSION}"
isRuby=true
depFound=$((depFound+1))
else
uncheck "Ruby is missing 🔥"
isRuby=false
canContinue=false
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errorMessages+="${red}==>${reset} ${b}Couldn't find Ruby:${reset} Brew requires Ruby which could not be found.${n}"
errorMessages+=" Please install Ruby using these instructions ${u}${blue}https://www.ruby-lang.org/en/documentation/installation/${reset}.${n}"
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fi
}
function find_brew()
{
BREW_PATH=`which brew 2>/dev/null`
if [[ -f $BREW_PATH ]]
then
check "$($BREW_PATH -v)"
isBrew=true
depFound=$((depFound+1))
else
uncheck "Homebrew is missing"
isBrew=false
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INSTALL_FILES+="${blue}${dim}==> Homebrew:${reset}${n}"
INSTALL_FILES+=" ${blue}${dim}${reset} $HOMEBREW_PREFIX/bin/brew${n}"
INSTALL_FILES+=" ${blue}${dim}${reset} $HOMEBREW_PREFIX/Library${n}"
INSTALL_FILES+=" ${blue}${dim}${reset} $HOMEBREW_PREFIX/share/man/man1/brew.1${n}"
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fi
depCount=$((depCount+1))
}
function install_brew()
{
if [[ $isBrew == false ]]
then
head "Installing Homebrew"
if [[ $isRuby == true ]]
then
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
else
cd /usr
if [[ ! -d $HOMEBREW_PREFIX ]]
then
sudo mkdir $HOMEBREW_PREFIX
sudo chmod g+rwx $HOMEBREW_PREFIX
fi
if [[ ! -d $HOMEBREW_CACHE ]]
then
sudo mkdir $HOMEBREW_CACHE
sudo chmod g+rwx $HOMEBREW_CACHE
fi
DEVELOPER_DIR=`/usr/bin/xcode-select -print-path 2>/dev/null`
if [[ ! $(ls -A $DEVELOPER_DIR) || ! -f $DEVELOPER_DIR/usr/bin/git ]]
then
info "Installing the Command Line Tools (expect a GUI popup):"
sudo /usr/bin/xcode-select --install
echo "Press any key when the installation has completed"
fi
cd $HOMEBREW_PREFIX
bash -o pipefail -c "curl -fsSL ${HOMEBREW_REPO}/tarball/master | tar xz -m --strip 1"
fi
find_brew
echo
if [[ $isBrew == false ]]
then
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abort_install "Couldn't install brew"
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fi
fi
}
function osx_installer()
{
osx_dependency_installer
info "Updating brew"
exe brew update
echo
info "Installing multirust"
exe brew install multirust
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sudo multirust default beta
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echo
}
function osx_dependency_installer()
{
if [[ $isGit == false ]];
then
echo "Installing Git"
fi
if [[ $isRuby == false ]];
then
echo "Installing Ruby"
fi
if [[ $isBrew == false ]];
then
install_brew
fi
}
function linux_version()
{
source /etc/lsb-release
if [[ $DISTRIB_ID == "Ubuntu" ]]; then
if [[ $DISTRIB_RELEASE == "14.04" || $DISTRIB_RELEASE == "15.04" || $DISTRIB_RELEASE == "15.10" ]]; then
check "Ubuntu"
isUbuntu=true
else
check "Ubuntu, but version not supported"
isUbuntu=false
fi
else
check "Ubuntu not found"
isUbuntu=false
fi
}
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function get_linux_dependencies()
{
linux_version
find_multirust
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find_curl
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find_git
find_make
find_gcc
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find_apt
find_sudo
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}
function find_multirust()
{
depCount=$((depCount+2))
MULTIRUST_PATH=`which multirust 2>/dev/null`
if [[ -f $MULTIRUST_PATH ]]; then
depFound=$((depFound+1))
check "multirust"
isMultirust=true
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if [[ $(multirust show-default 2>/dev/null | grep beta | wc -l) == 3 ]]; then
depFound=$((depFound+1))
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check "rust beta"
isMultirustBeta=true
else
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uncheck "rust is not beta"
isMultirustBeta=false
INSTALL_FILES+="${blue}${dim}==> multirust -> rust beta:${reset}${n}"
fi
else
uncheck "multirust is missing"
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uncheck "rust beta is missing"
isMultirust=false
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isMultirustBeta=false
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INSTALL_FILES+="${blue}${dim}==> multirust:${reset}${n}"
fi
}
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function find_apt()
{
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depCount=$((depCount+1))
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APT_PATH=`which apt-get 2>/dev/null`
if [[ -f $APT_PATH ]]
then
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depFound=$((depFound+1))
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check "apt-get"
isApt=true
else
uncheck "apt-get is missing"
isApt=false
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if [[ $isGCC == false || $isGit == false || $isMake == false || $isCurl == false ]]; then
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canContinue=false
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errorMessages+="${red}==>${reset} ${b}Couldn't find apt-get:${reset} We can only use apt-get in order to grab our dependencies.${n}"
errorMessages+=" Please switch to a distribution such as Debian or Ubuntu or manually install the missing packages.${n}"
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fi
fi
}
function find_gcc()
{
depCount=$((depCount+1))
GCC_PATH=`which g++ 2>/dev/null`
if [[ -f $GCC_PATH ]]
then
depFound=$((depFound+1))
check "g++"
isGCC=true
else
uncheck "g++ is missing"
isGCC=false
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INSTALL_FILES+="${blue}${dim}==> g++:${reset}${n}"
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fi
}
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function find_sudo()
{
depCount=$((depCount+1))
SUDO_PATH=`which sudo 2>/dev/null`
if [[ -f $SUDO_PATH ]]
then
depFound=$((depFound+1))
check "sudo"
isSudo=true
else
uncheck "sudo is missing"
if [[ `whoami` == "root" ]]; then
if [[ $isApt == false && $isMultirust == false ]]; then
canContinue=false
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errorMessages+="${red}==>${reset} ${b}Couldn't find sudo:${reset} Sudo is needed for the installation of multirust.${n}"
errorMessages+=" Please ensure you have sudo installed or alternatively install multirust manually.${n}"
fi
isSudo=false
else
canContinue=false
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errorMessages+="${red}==>${reset} ${b}Couldn't find sudo:${reset} Root access is needed for parts of this installation.${n}"
errorMessages+=" Please ensure you have sudo installed or alternatively run this script as root.${n}"
fi
fi
}
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function find_git()
{
depCount=$((depCount+1))
GIT_PATH=`which git 2>/dev/null`
if [[ -f $GIT_PATH ]]
then
depFound=$((depFound+1))
check "git"
isGit=true
else
uncheck "git is missing"
isGit=false
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INSTALL_FILES+="${blue}${dim}==> git:${reset}${n}"
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fi
}
function find_make()
{
depCount=$((depCount+1))
MAKE_PATH=`which make 2>/dev/null`
if [[ -f $MAKE_PATH ]]
then
depFound=$((depFound+1))
check "make"
isMake=true
else
uncheck "make is missing"
isMake=false
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INSTALL_FILES+="${blue}${dim}==> make:${reset}${n}"
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fi
}
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function find_curl()
{
depCount=$((depCount+1))
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CURL_PATH=`which curl 2>/dev/null`
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if [[ -f $CURL_PATH ]]
then
depFound=$((depFound+1))
check "curl"
isCurl=true
else
uncheck "curl is missing"
isCurl=false
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INSTALL_FILES+="${blue}${dim}==> curl:${reset}${n}"
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fi
}
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function linux_installer()
{
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if [[ $isGCC == false || $isGit == false || $isMake == false || $isCurl == false ]]; then
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info "Installing build dependencies..."
sudo apt-get update -qq
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if [[ $isGit == false ]]; then
sudo apt-get install -q -y git
fi
if [[ $isGCC == false ]]; then
sudo apt-get install -q -y g++ gcc
fi
if [[ $isMake == false ]]; then
sudo apt-get install -q -y make
fi
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if [[ $isCurl == false ]]; then
sudo apt-get install -q -y curl
fi
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echo
fi
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if [[ $isMultirust == false ]]; then
info "Installing multirust..."
if [[ $isSudo == false ]]; then
apt-get install -q -y sudo
fi
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curl -sf https://raw.githubusercontent.com/brson/multirust/master/quick-install.sh | sudo sh -s -- --yes
echo
fi
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if [[ $isMultirustBeta == false ]]; then
info "Installing rust beta..."
multirust default beta
echo
fi
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}
function install()
{
echo
head "Installing Parity build dependencies"
if [[ $OS_TYPE == "osx" ]]
then
osx_installer
elif [[ $OS_TYPE == "linux" ]]
then
linux_installer
fi
}
function verify_installation()
{
info "Verifying installation"
if [[ $OS_TYPE == "linux" ]]; then
find_curl
find_git
find_make
find_gcc
find_multirust
if [[ $isCurl == false || $isGit == false || $isMake == false || $isGCC == false || $isMultirustBeta == false ]]; then
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abort_install
fi
fi
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}
function build_parity()
{
info "Downloading Parity..."
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git clone https://github.com/ethcore/parity
cd parity
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git submodule init
git submodule update
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info "Building..."
cargo build --release
cd ..
echo
successHeading "Parity is built!"
info "Parity source code is in ${b}$(pwd)/parity${reset}. From there, you can:"
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info "- Run a client & sync the chain with:"
info " ${b}cargo run --release${reset}"
info "- Run a JSONRPC-capable client (for use with netstats) with:"
info " ${b}cargo run --release -- -j --jsonrpc-url 127.0.0.1:8545${reset}"
info "- Run tests with:"
info " ${b}cargo test --release --features ethcore/json-tests -p ethcore${reset}"
info "- Install the client with:"
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info " ${b}sudo cp parity/target/release/parity${reset} /usr/local/bin"
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echo
}
function install_netstats()
{
echo "Installing netstats"
secret=$(prompt_for_input "Please enter the netstats secret:")
instance_name=$(prompt_for_input "Please enter your instance name:")
contact_details=$(prompt_for_input "Please enter your contact details (optional):")
# install ethereum & install dependencies
sudo apt-get install -y -qq build-essential git unzip wget nodejs npm ntp cloud-utils
# add node symlink if it doesn't exist
[[ ! -f /usr/bin/node ]] && sudo ln -s /usr/bin/nodejs /usr/bin/node
# set up time update cronjob
sudo bash -c "cat > /etc/cron.hourly/ntpdate << EOF
#!/bin/sh
pm2 flush
sudo service ntp stop
sudo ntpdate -s ntp.ubuntu.com
sudo service ntp start
EOF"
sudo chmod 755 /etc/cron.hourly/ntpdate
[ ! -d "www" ] && git clone https://github.com/cubedro/eth-net-intelligence-api netstats
cd netstats
sudo npm install
sudo npm install pm2 -g
cat > app.json << EOL
[
{
"name" : "node-app",
"script" : "app.js",
"log_date_format" : "YYYY-MM-DD HH:mm Z",
"merge_logs" : false,
"watch" : false,
"max_restarts" : 10,
"exec_interpreter" : "node",
"exec_mode" : "fork_mode",
"env":
{
"NODE_ENV" : "production",
"RPC_HOST" : "localhost",
"RPC_PORT" : "8545",
"LISTENING_PORT" : "30303",
"INSTANCE_NAME" : "${instance_name}",
"CONTACT_DETAILS" : "${contact_details}",
"WS_SERVER" : "wss://rpc.ethstats.net",
"WS_SECRET" : "${secret}",
"VERBOSITY" : 2
}
}
]
EOL
pm2 start app.json
cd ..
}
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function abort_install()
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{
echo
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error "Installation aborted"
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echo -e "$1"
echo
exit 0
}
function finish()
{
echo
successHeading "Installation successful!"
echo
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exit 0
}
####### Run the script
tput clear
echo
echo
echo " ${blue}${b}${green} WELCOME TO PARITY ${reset} ${blue}${reset}"
echo
echo
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# Check dependencies
head "Checking OS dependencies"
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detect_os
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if [[ $INSTALL_FILES != "" ]]; then
echo
head "In addition to the Parity build dependencies, this script will install:"
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echo "$INSTALL_FILES"
echo
fi
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# Prompt user to continue or abort
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wait_for_user "${b}Last chance!${reset} Sure you want to install this software?"
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# Install dependencies and eth
install
# Check installation
verify_installation
if [[ ! -e parity ]]; then
# Maybe install parity
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if [[ $(ask_user "${b}Parity${reset} Would you like to download and build parity?") == true ]]; then
# Do get parity.
build_parity
fi
fi
if [[ $OS_TYPE == "linux" && $DISTRIB_ID == "Ubuntu" ]]; then
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if [[ $(ask_user "${b}Netstats${reset} Would you like to download, install and configure a Netstats client?${n}${b}${red}WARNING: ${reset}${red}This will need a secret and reconfigure any existing node/NPM installation you have.${reset} ") == true ]]; then
install_netstats
fi
fi
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# Display goodby message
finish
}
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run_installer