#! /bin/bash

function branch {
    url="$1"
    bzr branch "$url"
}

if [ ! -d /adei/src -o ! -d /adei/tmp -o ! -d /adei/sys -o ! -d /adei/cfg  ]; then
    echo "Incorrect volume configration, we expect /adei folder with populated docker volumes"
    exit 1
fi 

LOCK_FILE=.lock

#(
#    flock -x 10
#    if [ ! -f /adei/sys/adei.cron.sh ]; then
#        cp -a /opt/configs/*.cron.sh /adei/sys
#    fi
#) 10> /adei/sys/$LOCK_FILE


(
  flock -x 10
  flock -x 11


  if [ ! -f /adei/cfg/config.actual.php ]; then 
    cp -a /opt/configs/config.*.php /adei/cfg/
  fi

  if [ ! -f /adei/src/VERSION ]; then
    bzr branch -r $ADEI_REVISION --use-existing-dir http://darksoft.org/bzr/adei/trunk/ /adei/src
    (
        cd /adei/src
        make

        [ -n "$ADEI_REPOSITORY" ] && bzr config push_location=${ADEI_REPOSITORY}/adei

        [ -d tmp ] && rm tmp
        ln -s ../tmp tmp
	chmod 0777 /adei/tmp

        # Additional setups are clonned based on the environment for adei container creation
        # but can be easily added in future. We cache all non-excluded setups. The .exclude
        # file is removed afterwards from all 

        ln -s ../cfg/config.actual.php config.actual.php
        ln -s ../cfg/config.override.php config.override.php
    )
  fi

  (
    cd /adei/src
    for setup in $ADEI_ENABLED_SETUPS $ADEI_SETUP; do
        if [[ ! -a setups/$setup ]]; then
            if [[ ! -a /adei/cfg/$setup ]]; then
                (
                    cd /adei/cfg/
                    if [[ "$setup" == *-logs ]]; then
                        branch "http://darksoft.org/bzr/adei/setups/$setup" &> /dev/null
                        [ $? -eq 0 ] || cp -ar /adei/src/setups/logs $setup
                    else
                        branch "http://darksoft.org/bzr/adei/setups/$setup"
                    fi
                    (
                        cd $setup
                        [ -n "$ADEI_REPOSITORY" -a -d .bzr ] && bzr config push_location=${ADEI_REPOSITORY}/adei-setups/$setup
                    )
                )
            fi
            if [ -d ../cfg/$setup ]; then
                ln -s ../../cfg/$setup setups/$setup
            fi
        fi
    done
  )
  
  touch /adei/cfg/.ready
) 10> /adei/cfg/$LOCK_FILE 11> /adei/src/$LOCK_FILE