install_on_ubuntu_1104

#!/bin/bash

# To use this script:
# Update the default values below with any changes you want.
# If you are cloning a read-write copy of the og database, make sure that
# you have given github your ssh key before starting the script.
# 
# Then run this script, as root, from the script's directory, as "./run_as_root"
#
# when the script is done, you will need to set config/database.yml and config/api_keys.yml.
# Then import data, and you should be good to go.

ROOT_UID=0
E_NOREPODIR=65
E_WRONG_USER=66
E_NOREPO=67
E_NOARGS=68


if [ -z $1 ]
then
  echo "Usage: sudo ./install_on_ubuntu_1104 username [git repo] [postgres password]"
  echo ""
  echo "This script installs OpenGovernment in a regular user's directory."
  echo "You need to supply at least that user's username."
  echo "By default, the script will clone a read-only copy of the site from github."
  echo "If you've forked a copy of the repo, and want to clone your forked copy instead,"
  echo "then you need to provide that read-write git repository."
  echo "The script creates a user in the Postgres database, opengovernment. The "
  echo "password for that user is, by default, 'foobar'. Pretty secure, huh?"
  echo "If you want to use a different password, pass that to the script, too."
  exit $E_NOARGS
fi

if [ "$UID" -ne "$ROOT_UID" ]
then
  echo "This script must be run as root." 
  exit $E_WRONG_USER
fi

# This is the account you will run opengovernment from 
# This account must already exist before the script is run
USERNAME=$1

# This defaults to the read-only main repository on github.
# If you use a read-write git repository on github, you need to exchange ssh keys
# with github before you run this.
if [ -z $2 ]
then
  GITREPO="http://github.com/opengovernment/opengovernment.git"
else
  GITREPO=$2
fi

# This is the password that will be used for the postgres user 'opengovernment'
if [ -z $3 ]
then
  POSTGRESUSERPWORD='foobar'
else
  POSTGRESUSERPWORD=$3
fi


# Mongo DB's Debian packages are here. Change this according to your Linux distribution.
MONGOAPT="deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen"

# I use apt-cacher on a local machine called 'nut' to cach apt's package files. So my apt line looks like this:
# MONGOAPT="deb http://nut/apt-cacher/downloads.mongodb.org/distros/ubuntu 10.10 10gen"

# The home directory for the user
USERHOMEDIR="/home/$USERNAME"

# opengovernment will be installed under this directory
OPENGOVPARENTDIR=$USERHOMEDIR




export MONGOAPT
export POSTGRESUSERPWORD
export USERHOMEDIR

cd ubuntu

SCRIPTDIR=`pwd`
$SCRIPTDIR/as-root_setup_og
$SCRIPTDIR/as-root_setup_pg

sudo USERHOMEDIR=$USERHOMEDIR -iu $USERNAME $SCRIPTDIR/as-user_install_rvm_on_debian_or_ubuntu 
sudo USERHOMEDIR=$USERHOMEDIR OPENGOVPARENTDIR=$OPENGOVPARENTDIR GITREPO=$GITREPO  -iu $USERNAME $SCRIPTDIR/as-user_clone_site

echo ""
echo "Opengovernment has been set up; now you need to set rvm's environment variables."
echo "The easiest way to do that is to just log out and then back in."