#!/bin/bash

set -e

##

# Create mason data directory

case "$1" in
configure)

webuser=www-data
webgroup=www-data

# move old /var/lib/mason to /var/cache/mason
if [ -d /var/lib/mason -a ! -h /var/lib/mason ]
then
    rm -rf /var/cache/mason
    mv -i /var/lib/mason /var/cache/mason
    ln -s /var/cache/mason /var/lib/mason

    if [ ! -d /var/cache/mason/cache ]
    then
        mkdir /var/cache/mason/cache
    fi
    if [ ! -d /var/cache/mason/obj ]
    then
        mkdir /var/cache/mason/obj
    fi
fi

# set permissions
if [ "`getent passwd $webuser`" -a "`getent group $webgroup `" ]
then
    chown $webuser:$webgroup /var/cache/mason/cache /var/cache/mason/obj
    chmod 0700 /var/cache/mason/cache /var/cache/mason/obj
fi

;;
esac

exit 0