#!/usr/bin/env bash
#
# Copyright 2011 Lloyd R. Prentice
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

#
# usage zotonic [command] [arguments...]
#
if type python &> /dev/null
then
    export ZOTONIC=${ZOTONIC:=`python -c "import os,sys;print os.path.realpath(\"$0/../..\")"`}
else
    export ZOTONIC=${ZOTONIC:=$(cd `dirname $0`/..;pwd)}
fi 

export ZOTONIC_SCRIPTS="$ZOTONIC/src/scripts"

if [ ! $1 ]
then
    echo Usage: `basename $0` [command] 1>&2
    echo 1>&2
    echo Where [command] is one of: 1>&2
    CMDS="`ls $ZOTONIC_SCRIPTS | grep zotonic- | grep -v _ | sed 's/zotonic-//g'`"
    echo $CMDS 1>&2
    echo 1>&2
    echo see doc/ZotonicCommands.txt for more info 1>&2
    echo 1>&2
    exit 127
elif [ ! -f "$ZOTONIC_SCRIPTS/zotonic-$1" ]; then
    echo Command not found: $1 1>&2
    exit 127
else
    . $ZOTONIC_SCRIPTS/helpers/zotonic_setup
    $ZOTONIC_SCRIPTS/zotonic-$1 ${@:2}
    EXIT="$?"
    . $ZOTONIC_SCRIPTS/helpers/zotonic_teardown
    exit $EXIT
fi