#! /bin/sh
# setup-fcgid (Bourne shell script) -- for Debian/Ubuntu

set -e

source_dir=$(dirname "$0")

install -d /usr/local/lib/fcgi-bin
install --preserve-timestamps "$source_dir/php.fcgi" /usr/local/lib/fcgi-bin/

## ver=$(dpkg-query -W apache2 | sed 's/apache2[[:space:]]*\(.\..\).*/\1/')

# Stop the next step from removing stuff dependent on php-common
# (note this is a separate package to php*-common)
# and from installing libapache2-mod-php*
apt-get install -y php-common php-cgi

# Install worker package and other stuff
apt-get install -y libapache2-mod-fcgid \
                   apache2-suexec-custom apache2 \
                   php
## # Avoid problems with /etc/apache2/mods-available/php5.conf being left behind
## # (only shows up when mod_userdir is installed, due to conditional use of "php_admin_value")
## apt-get purge -y libapache2-mod-php5

install -m 644 --preserve-timestamps \
  "$source_dir/local_fcgid.conf" /etc/apache2/conf-available/
a2enconf local_fcgid.conf

if [ -d /srv/web ] ; then
  if [ ! -f /etc/apache2/suexec/www-data.dist ] ; then
    cp -p /etc/apache2/suexec/www-data /etc/apache2/suexec/www-data.dist
  fi
  sed -i '1 s@^/var/www@/srv/web@' /etc/apache2/suexec/www-data
fi

## ls /etc/apache2/mods-available/php*.load | tail -n 1
## a2dismod php5 
## a2dismod mpm_event
## a2dismod mpm_prefork
## a2enmod mpm_worker 
a2enmod suexec

echo "NOTE: Ensure you disable the php* module if libapache2-mod-php* is installed"
echo

echo "Restarting Apache..."
service apache2 restart
echo "Done."