#!/bin/bash

setup()
{
        export LC_ALL=C
        MY_PATH="`dirname \"$0\"`"
        MY_PATH="`( cd \"$MY_PATH\" && pwd )`"
        . $MY_PATH/tim-common
}

export LC_ALL=C

usage()
{
cat << EOF
TIM-snapshot - Tiki Instance Creator
usage: $0 -u <user> -U <userid> -i <instance id>

OPTIONS:
   -h      Show this message
   -i      id of instance
   -u      username on Tiki.org 
   -U      userid on Tiki.org 
   -p      Subdirectory path
EOF
}

while getopts “hc:i:u:U:p:” OPTION
do
    case $OPTION in
        h)
            usage
            exit 1
            ;;
        i)
            ID=$OPTARG
        ;;
        u)
            TUSER=$OPTARG
            ;;
        U)
            TUSERID=$OPTARG
            ;;
        p)
            TPATH=$OPTARG
            ;;
        ?)
            usage
            exit
            ;;
    esac
done

if [[ -z $TUSERID ]] || [[ -z $TUSER ]] || [[ -z $ID ]]
then
    usage
    exit 1
fi

setup

debug()
{
    echo "COMMAND: $COMMAND"
    echo "SVNTAG: $SVNTAG"
    echo "TUSER: $TUSER"
    echo "ID: $ID"
}

snapshot()
{
    if [[ ! -d $INSTANCE_DIR/snapshots ]] ; then mkdir "$INSTANCE_DIR/snapshots" ; fi
    if [[ ! -d $INSTANCE_DIR/snapshots || ! -w $INSTANCE_DIR/snapshots ]]
    then
        echo "FAIL: Can't write in snapshots dir ( $INSTANCE_DIR/snapshots )"; exit 1
    else
        echo "SNAPSHOTS_DIR: http://${SUBDOMAIN}.show.tiki.org/snapshots"
    fi
    DATE=`date -u +%Y-%m-%d_%H-%M-%S`
    #mysqldump $DB | gzip -c - > $INSTANCE_DIR/snapshots/${SUBDOMAIN}_${DATE}.sql.gz
    mysqldump -Qqf --skip-extended-insert $DB | gzip -c - > $INSTANCE_DIR/snapshots/${SUBDOMAIN}_${DATE}.sql.gz
    echo "DUMPDB: http://${SUBDOMAIN}.show.tiki.org/snapshots/${SUBDOMAIN}_${DATE}.sql.gz"
    tar -czf $INSTANCE_DIR/snapshots/${SUBDOMAIN}_${DATE}.tar.gz --exclude $SUBDOMAIN/snapshots -C $WEBROOT $SUBDOMAIN
    echo "DUMPSOURCE: http://${SUBDOMAIN}.show.tiki.org/snapshots/${SUBDOMAIN}_${DATE}.tar.gz"
}

echo "SNAPSHOT START "
snapshot
echo "SNAPSHOT END "
exit 0