echo "update phase"
apt-get update
apt-get upgrade -y
# In my distro(debian 10), It seems nginx and nginx-full are not compatible. I have to remove nginx than I can install nginx-full.
apt-get remove -y nginx
# The install script will detect npm exist or not on the system. If exist, it will not use itself's npm
# But in Ubuntu 19.04, npm from apt are not compatible with it. So I have to remove first, and install back later.
apt-get remove -y npm
apt-get autoremove -y
echo "install dependanse phase"
apt-get install -y nginx-full
apt-get install -y libnginx-mod-http-auth-pam
apt-get install -y lua5.2 lua5.2-doc liblua5.2-dev
apt-get install -y luajit
apt-get install -y libnginx-mod-http-lua
apt-get install -y tmux gdbserver gdb git python python3 build-essential wget libncurses-dev nodejs 
apt-get install -y python-pip python3-pip golang default-jdk coffeescript php-cli php-fpm ruby
apt-get install -y zsh fish tree ncdu aria2 p7zip-full python-dev python3-dev perl curl
#cockpit for user management
apt-get install -y -t bionic-backports cockpit cockpit-pcp # for ubuntu 18.04
apt-get install -y cockpit cockpit-pcp                     # for ubuntu 19.04

curl https://install.meteor.com/ | sh
pip3 install setuptools
pip install  setuptools
pip3 install -U pexpect
pip3 install -U git+https://github.com/cmorisse/ikp3db.git#egg=ikp3db
pip install ikpdb

echo "create folder structure"
mkdir /etc/c9
mkdir /etc/c9/sock
mkdir /etc/c9/util

echo "download utils"
wget https://raw.githubusercontent.com/kikito/md5.lua/master/md5.lua -O /etc/c9/util/md5.lua
wget https://raw.githubusercontent.com/HuJK/Cloud9Hub/master/pip2su.py -O /etc/c9/util/pip2su.py
wget https://raw.githubusercontent.com/HuJK/Cloud9-hub/master/create_login.py -O /etc/c9/util/create_login.py

echo "install c9 sdk by offical installitaion script"
cd /etc/c9
HOME=/etc/c9
git clone https://github.com/c9/core sdk
cd sdk
./scripts/install-sdk.sh

echo "set permission"
chmod -R 755 /etc/c9/sdk
chmod -R 755 /etc/c9/.c9
chmod -R 755 /etc/c9/util
chmod -R 773 /etc/c9/sock
HOME=/root
# Install npm back
apt-get install -y npm

echo "add nginx to shadow to make pam_module work"
usermod -aG shadow nginx
usermod -aG shadow www-data

echo "install Cloud9-hub to nginx config"
wget -O- https://raw.githubusercontent.com/HuJK/Cloud9Hub/master/c9io > /etc/nginx/sites-available/c9io
ln -s ../sites-available/c9io /etc/nginx/sites-enabled/c9io

echo "patch for login logout account and dashboard"
cd /etc/c9
wget -O- https://raw.githubusercontent.com/HuJK/Cloud9Hub/master/logout.patch | patch -p0
wget -O- https://raw.githubusercontent.com/HuJK/Cloud9Hub/master/standalone.patch | patch -p0
echo "patch for python3"
mkdir -p /etc/c9/.c9/runners/
wget https://raw.githubusercontent.com/HuJK/Cloud9-hub/master/Python%203.run -O "/etc/c9/.c9/runners/Python 3.run"

echo "generate self signed cert"
apt-get install -y install openssl
mkdir /etc/c9/cert
chmod 600 /etc/c9/cert
cd /etc/c9/cert
openssl genrsa -out ssl.key 2048
openssl req -new -x509 -key ssl.key -out ssl.pem -days 3650 -subj /CN=localhost
cat ssl.pem ssl.key > /etc/cockpit/ws-certs.d/0-self-signed.cert

echo "restart nginx and cockpit"
systemctl enable nginx
systemctl enable cockpit.socket
service nginx stop
service nginx start
service cockpit stop
service cockpit start