Danbooru Install Script with Moe Via Passenger for Debian

#!/bin/bash

if [ $USER != root ] ; then
  echo "You must run this script as root"
  exit 1
fi

echo "Danbooru Install"
echo "This script will install Ruby, Rails, PostgreSQL, Unicorn, and Nginx. By the end,"
echo "you should be able to connect to the server and create an account."
echo
echo "It will create a new user called danbooru which will run the Danbooru"
echo "processes. It will download the latest trunk copy or v1.16.0 and install it in"
echo "/var/www/danbooru. It will run unicorn, starting on port 8050"
echo
echo
echo -n "Enter the hostname for this server (ex: danbooru.donmai.us): "
read hostname

if [ -z $hostname ] ; then
  echo "Must enter a hostname"
  exit 1
fi

echo -n "Enter a name for the site (default: Danbooru): "
read sitename

if [ -z $sitename ] ; then
  sitename=Danbooru
fi

echo -n "Enter a path for danbooru (default: /var/www/danbooru): "
read danboorupath

if [ -z $danboorupath ] ; then
  danboorupath="/var/www/danbooru"
fi

echo -n "Which danbooru version? [trunk, 1.16.0, 1.18.0, moe]"
read danbooruversion

if [ -z $danbooruversion ] ; then
  danbooruversion="1.16.0"
fi


# Install packages
echo "install required packages via apt-get"
apt-get -y install gcc g++ make libreadline5-dev zlib1g-dev flex bison libgd2-noxpm libgd2-noxpm-dev bzip2 postgresql-8.4 postgresql-contrib-8.4 libpq-dev ruby ruby1.8-dev ri irb rdoc rubygems ragel memcached libmemcache-dev subversion nginx libopenssl-ruby libxml2-dev libxslt-dev libcurl4-openssl-dev

# Install Ruby gems
echo "install Ruby/Rails"

# this bypasses the problem with debian's stupid old version of rubygems
# html5 requires hoe, but not the most recent version
gem install hoe --version=2.2.0 --no-ri --no-rdoc

for i in postgres diff-lcs html5 memcache-client aws-s3 json mechanize net-sftp passenger ; do gem install $i --no-ri --no-rdoc ; done

gem install rails --version=2.2.2 --no-ri --no-rdoc

# Create user account
echo "create danbooru user, allow db access"

useradd -m danbooru
PG_HBA_FILE="/etc/postgresql/8.4/main/pg_hba.conf"
echo "local    all         postgres,danbooru                              trust" > $PG_HBA_FILE
echo "host     all         postgres,danbooru          127.0.0.1/32        trust" >> $PG_HBA_FILE

if [ -f /etc/init.d/postgresql-8.4 ]; then /etc/init.d/postgresql-8.4 restart; else /etc/init.d/postgresql restart; fi

# Install Danbooru
cd /var/www

echo "installing danbooru source"

case "$danbooruversion" in
        1.16.0)
                echo "installing version: 1.16.0"
                svn export svn://donmai.us/danbooru/tags/danbooru-1.16.0 danbooru
                ;;
        1.18.0)
                echo "installing version: 1.18.0"
                svn export svn://donmai.us/danbooru/tags/danbooru-1.18.0 danbooru
                ;;
        trunk)
                echo "installing version: trunk"
                svn export svn://donmai.us/danbooru/trunk danbooru
                ;;

        moe)
                echo "installing imouto version: trunk"
                svn export http://svn.imouto.org/repo/svn/trunk/moe/ danbooru
                ;;
        tar16)
                echo "deflating tgz danbooru-1.16.0.tgz"
                tar xfz /tmp/danbooru-1.16.0.tgz -C /var/www
                ;;
        tar18)
                echo "deflating tgz danbooru-1.18.0.tgz"
                tar xfz /tmp/danbooru-1.18.0.tgz -C /var/www
                ;;
esac

chown -R danbooru:danbooru danbooru
cd danbooru
mkdir -p public/data/sample
cd config
cp database.yml.example database.yml
cp local_config.rb.example local_config.rb
sed -i -e "s/DAN_HOSTNAME/$hostname/g" local_config.rb
sed -i -e "s/DAN_SITENAME/$sitename/g" local_config.rb
cd ../lib/danbooru_image_resizer
ruby extconf.rb
make
cd ../..

echo "installing danbooru database"

apt-get install sudo
sudo -u postgres createuser -s danbooru
sudo -u danbooru createdb danbooru
sudo -u danbooru createdb danbooru_dev
sudo -u danbooru createdb danbooru_test
sudo -u danbooru psql danbooru < db/postgres.sql
sudo -u danbooru psql danbooru_dev < db/postgres.sql
sudo -u danbooru psql danbooru_test < db/postgres.sql

# I did not run this command when I ran it, but maybe it'll do something useful...
if [ "$danbooruversion" = "1.18.0" || "$danbooruversion" = "trunk" ]; then
    echo "initialising database"

    script/db-init.sh
    script/db-init.sh
    script/db-init.sh

    #### app/controller/application_controller in application umbenenen
    mv app/controllers/application_controller.rb app/controllers/application.rb
    #### config/envirnment.rb anpassen. ruby version rausnehmen
    sed -i -e "/^RAILS_GEM_VERSION/d" config/environment.rb
    ### middle ware entfernen
    sed -i -e "/^config.middleware.use/d" config/environments/development.rb
fi



# Install latest gems

echo "installing the CORRECT RAIL"
apt-get install sudo
cd /var/www/danbooru
gem install -v=2.3.11 rails --no-ri --no-rdoc
sudo -u danbooru /var/lib/gems/1.8/bin/rake db:migrate RAILS_ENV=production

# Install dos2unix

apt-get install dos2unix

# Install and configure Passenger

echo "installing Phusion Passenger"
/var/lib/gems/1.8/bin/passenger-install-nginx-module --auto

# Configure nginx

cd /opt/nginx/conf
rm -f nginx.conf
wget http://pastebin.com/raw.php?i=6yrJr5s5
mv raw.php?i=6yrJr5s5 nginx.conf
dos2unix nginx.conf

cd /etc/init.d
rm -f nginx
wget http://pastebin.com/raw.php?i=ptFB0Txh
mv raw.php?i=ptFB0Txh nginx
dos2unix nginx

# I don't even...

pgrep nginx
kill 873


# Start nginx
chmod a+x /etc/init.d/nginx
/etc/init.d/nginx start

echo
echo "I'm done!"
echo "You should probably set the password for the danbooru account (run passwd danbooru)."